DETACHABLE SUPPORT RAIL FOR RACK AND RACK

Abstract

A detachable support rail includes: a support rail body as well as a first connecting portion and a second connecting portion that are respectively disposed at two ends of the support rail body, where the first connecting portion includes a support plate and a snap plate; the support plate and the snap plate are coplanar; a first angle is defined between the support plate and the snap plate; the first angle is not equal to 180; the second connecting portion includes a first oblique surface and a second oblique surface; a second angle is defined between the first oblique surface and the second oblique surface; and the second angle is not equal to 180. According to the embodiments of the present disclosure, by providing different connecting portions at the two ends of the support rail body, the support rail can be detachably disposed on the rack simply and easily.

Claims

1. A detachable support rail for a rack, comprising: a support rail body as well as a first connecting portion and a second connecting portion that are respectively disposed at two ends of the support rail body, wherein the first connecting portion comprises a support plate and a snap plate; the support plate and the snap plate are coplanar; a first angle is defined between the support plate and the snap plate; and the first angle is not equal to 180; and the second connecting portion comprises a first oblique surface and a second oblique surface; a second angle is defined between the first oblique surface and the second oblique surface; and the second angle is not equal to 180.

2. The detachable support rail according to claim 1, wherein the support rail body comprises a bearing surface and a body side; the bearing surface and the body side are perpendicular to each other; and two ends of the body side are respectively connected to the first connecting portion and the second connecting portion.

3. The detachable support rail according to claim 2, wherein the body side is connected to the support plate; a third angle is defined between the body side and the support plate; and the third angle is not equal to 180.

4. The detachable support rail according to claim 2, wherein the body side is connected to the first oblique surface; a fourth angle is defined between the body side and the first oblique surface; and the fourth angle is the same as the second angle.

5. The detachable support rail according to claim 2, wherein two ends of the bearing surface are respectively longer than the two ends of the body side; an end of the bearing surface close to the first connecting portion is provided with a limiting portion; and the limiting portion is perpendicular to the bearing surface and the body side.

6. The detachable support rail according to claim 2, wherein a locating point is disposed on the body side.

7. A rack, comprising: a rack body and a support rail, wherein the support rail is detachably disposed on the rack body; the support rail comprises: a support rail body as well as a first connecting portion and a second connecting portion that are respectively disposed at two ends of the support rail body; the first connecting portion comprises a support plate and a snap plate; the support plate and the snap plate are coplanar; a first angle is defined between the support plate and the snap plate; and the first angle is not equal to 180; and the second connecting portion comprises a first oblique surface and a second oblique surface; a second angle is defined between the first oblique surface and the second oblique surface; and the second angle is not equal to 180.

8. The rack according to claim 7, wherein the rack body comprises a base and a main rod located on the base; there are at least two main rods; the main rod is provided with a first connecting groove or/and a second connecting groove; the first connecting groove is snap-fitted with the first connecting portion; and the second connecting groove is engaged with the second connecting portion.

9. The rack according to claim 8, wherein the first connecting groove and the second connecting groove each are a rectangular groove.

10. The rack according to claim 8, wherein a locating groove is further formed in the main rod; a locating point is disposed on the support rail body; and the locating point is engaged with the locating groove.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To describe the technical solutions in the embodiment of the present disclosure or in the prior art more clearly, the following briefly introduces the accompanying drawings required for describing the embodiment or the prior art. Apparently, the accompanying drawings in the following description show merely some embodiments of the present disclosure, and a person of ordinary skill in the art may still derive other drawings from these accompanying drawings without creative efforts.

[0021] FIG. 1 is a schematic structural view of a detachable support rail for a rack according to the present disclosure;

[0022] FIG. 2 is a schematic structural view of a detachable support rail for a rack from another viewing angle according to the present disclosure;

[0023] FIG. 3 is an enlarged view of A shown in FIG. 2;

[0024] FIG. 4 is an enlarged view of B shown in FIG. 2;

[0025] FIG. 5 is a schematic structural view of a rack according to the present disclosure;

[0026] FIG. 6 is a schematic structural view of a main rod according to the present disclosure;

[0027] FIG. 7 is an enlarged view of C shown in FIG. 6; and

[0028] FIG. 8 is an enlarged view of D shown in FIG. 6.

[0029] 10support rail body, 110bearing surface, 111limiting portion, 120body side, 121locating point, 20first connecting portion, 210support plate, 220snap plate, 30second connecting portion, 310first oblique surface, 320second oblique surface, 400rack body, 410base, 420main rod, 421first connecting groove, 422second connecting groove, 423locating groove, and 500support rail.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The technical solutions in embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings in the embodiments of the present disclosure. Apparently, the described embodiments are merely some, rather than all of the embodiments of the present disclosure. All other embodiments derived from the embodiments of the present disclosure by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

Embodiment 1

[0031] Referring to FIG. 1, an embodiment of the present disclosure provides a detachable support rail for a rack. The detachable support rail includes: a support rail body 10 as well as a first connecting portion 20 and a second connecting portion 30 that are respectively disposed at two ends of the support rail body. The detachable support rail may be manufactured by casting, sheet-metal working or injection molding, with a structure integrally molded. The support rail body is configured to support a storage unit.

[0032] Referring to FIGS. 2-4, the support rail body 10 includes a bearing surface 110 and a body side 120. The bearing surface 110 and the body side 120 are perpendicular to each other, with cross-sections defining an L-shaped structure. Two ends of the body side 120 are respectively connected to the first connecting portion 20 and the second connecting portion 30. The bearing surface 110 is configured to support a bottom of the storage unit, such that the storage unit can be placed on the rack. The body side 120 is configured to limit a moving direction of the storage unit.

[0033] Two ends of the bearing surface 110 are respectively longer than the two ends of the body side 120. An end of the bearing surface 110 close to the second connecting portion 30 extends along a direction coplanar with the bearing surface 110. An end of the bearing surface 110 close to the first connecting portion 20 extends along a direction perpendicular to the bearing surface 110, thereby forming a limiting portion 111. The limiting portion 111 is perpendicular to the bearing surface 110 and the body side 120, and forms a three-sided guard together with the bearing surface 110 and the body side 120.

[0034] The first connecting portion 20 includes a support plate 210 and a snap plate 220. The support plate 210 and the snap plate 220 are coplanar. A first angle a is defined between the support plate 210 and the snap plate 220. The first angle a is not equal to 180, preferably less than 90. The support plate 210 and the snap plate 220 jointly form a downward hook-shaped structure. The snap plate 220 is hooked to a groove in the rack, such that the first connecting portion 20 is connected to a rack body. The body side 120 is connected to the support plate 210. A third angle c is defined between the body side 120 and the support plate 210. The third angle c is not equal to 180, preferably 90. The body side 120 and the support plate 210 are not coplanar. The support plate 210 is bent outward relative to the body side 120 by the third angle c.

[0035] The second connecting portion 30 includes a first oblique surface 310 and a second oblique surface 320. A second angle b is defined between the first oblique surface 310 and the second oblique surface 320. The second angle b is not equal to 180, preferably greater than 90, more preferably 150. The body side 120 is connected to the first oblique surface 310. A fourth angle d is defined between the body side 120 and the first oblique surface 310. The fourth angle d is the same as the second angle b. The second connecting portion 30 abuts against an inner wall of a groove in the rack body through the second oblique surface 320, such that the second connecting portion 30 is engaged with the rack body.

[0036] In addition, a locating point 121 is disposed on the body side 120. The locating point 121 is disposed near the first connecting portion 20. The locating point 121 is a protruded spherical structure. Through the locating point 121, the first connecting portion 20 and the second connecting portion 30, the support rail body 10 is fixed with the rack body.

[0037] Specifically, according to the detachable support rail, different connecting portions are respectively disposed at the two ends of the support rail body 10. Then, under a combined action of the different connecting portions, the support rail body 10 is stably fixed on the rack, simplifying the connection between the support rail and the rack. Meanwhile, with the independent detachable support rail, the packaging space of the rack is optimized, thereby controlling the packaging size, and reducing a risk of damage in transportation.

Embodiment 2

[0038] Referring to FIGS. 5-8, an embodiment of the present disclosure further provides a rack. The rack includes: a rack body 400 and a support rail 500. The support rail 500 is detachably disposed on the rack body 400. The rack body 400 includes: a base 410 and a main rod 420 located on the base 410. There are at least two main rods 420. The main rod 420 is provided with a first connecting groove 421 or/and a second connecting groove 422. When there are two main rods 420, multiple first connecting grooves 421 are formed in one main rod 420, and second connecting grooves 422 same as the first connecting grooves 421 in quantity are formed correspondingly in the other main rod 420. When there are more than two main rods 420, multiple first connecting grooves 421 are formed in the main rod 420 at a right end. Second connecting grooves 422 same as the first connecting grooves 421 in quantity are formed correspondingly in the main rod 420 at a left end. A left side and a right side of the main rod 420 located in a middle are respectively provided with the first connecting groove 421 and the second connecting groove 422.

[0039] The support rail 500 is the same as the detachable support rail in Embodiment 1. The support rail 500 includes: a support rail body 10 as well as a first connecting portion 20 and a second connecting portion 30 that are respectively disposed at two ends of the support rail body. The first connecting portion 20 includes a support plate 210 and a snap plate 220. The support plate 210 and the snap plate 220 are coplanar. A first angle a is defined between the support plate 210 and the snap plate 220. The first angle a is not equal to 180. The second connecting portion includes a first oblique surface 310 and a second oblique surface 320. A second angle b is defined between the first oblique surface 310 and the second oblique surface 320. The second angle b is not equal to 180.

[0040] The first connecting groove 421 and the second connecting groove 422 each are a rectangular groove. The first connecting groove 421 is snap-fitted with the first connecting portion 20. Specifically, the snap plate 220 is hooked to an edge of the first connecting groove 421, such that the first connecting groove 421 is snap-fitted with the first connecting portion 20. The second connecting groove 422 is engaged with the second connecting portion 30. Specifically, a tail end of the second oblique surface 320 abuts against an inner wall of the second connecting groove 422. A bending structure formed by the first oblique surface 310 and the second oblique surface 320 provides an elastic force for the tail end of the second oblique surface 320, such that the second connecting portion 30 is firmly fixed in the second connecting groove 422, and the second connecting portion 30 is engaged with the rack body 400. A locating groove 423 is further formed in the main rod. A locating point 121 is disposed on the support rail body 10. The locating point 121 is engaged with the locating groove 423.

[0041] The foregoing disclosed is merely one preferred embodiment of the present disclosure, and certainly shall not be used to limit the scope of the claims of the present disclosure. A person of ordinary skill in the art can understand all or some of the procedures for implementing the foregoing embodiment and make equivalent changes according to the claims of the present disclosure. The equivalent changes still fall within the scope of the present disclosure.