Connector system with quick release

Abstract

A connector system is formed from a female portion and a male portion that slides within the female portion. The female portion has a base body, a channel, and a protrusion extending into the channel. The male portion has a base body with a locking flange extending along one longitudinal edge thereof. The spring has an aperture for receiving the protrusion when the flange is inserted into the channel. There is an actuating device connected to the spring and configured for depressing the spring. The male portion is connected to the female portion by sliding the flange into the channel until the protrusion extends through the aperture in the spring. The male portion is released from the female portion by pulling the actuating device to depress the spring until the protrusion clears the aperture, and then sliding the male portion out of the channel.

Claims

1. A connector system comprising: a female portion having a base body, a channel with a longitudinal opening along one side of the base body, and a protrusion located on the base body and extending into the channel, wherein the channel has a width that is greater than a width of the opening; a male portion having a base body with a locking portion extending along one longitudinal edge, the locking portion comprising a flange having a width that is greater than a width of the opening in the female portion, a spring extending along and distanced from the flange, the spring having an aperture for receiving the protrusion; and an actuating device connected to the spring and being configured for depressing the spring; wherein the male portion is connected to the female portion by sliding the flange into the channel until the protrusion extends through the aperture in the spring, and the male portion is released from the female portion by pulling the actuating device to depress the spring until the protrusion exits the aperture, and sliding the male portion out of the channel.

2. The connector system according to claim 1, further comprising a receptacle configured for connection with the actuating device, the receptacle being disposed on a side of the spring facing the flange.

3. The connector system according to claim 1, wherein the spring is a leaf spring.

4. The connector system according to claim 1 wherein the flange has a width equal to the width of the channel.

5. The connector system according to claim 1, further comprising a slot in the base body of the female portion or the male portion, the slot being configured for receiving webbing or a connector.

6. The connector system according to claim 1, further comprising extension pegs located on opposite sides of the flange, the extension pegs having a shape corresponding to a shape of a cross section of the channel.

7. The connector system according to claim 4, wherein the male portion has two of said slot.

8. The connector system according to claim 7, further comprising pairs of extension pegs located on opposite sides of the spring and on opposite ends of the longitudinal section.

9. The connector system according to claim 1, wherein the channel has a rectangular cross-section.

10. The connector system according to claim 2, wherein the actuating device comprises a cord.

11. The connector system according to claim 10, further comprising a toggle connected to the cord.

12. The connector system according to claim 10, wherein the cord is threaded through holes in the receptacle to connect the cord to the receptacle.

13. The connector system according to claim 5, further comprising a tension lock connector attached to the base body, the tension lock connector having an offset slot that is configured for securing a strap or a length of webbing that is threaded through the slot on the base body and the offset slot.

14. The connector system according to claim 2, wherein the base body has a cutout to accommodate the receptacle when the spring is depressed by the actuating device.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) Other objects and features of the present invention will become apparent from the following detailed description considered in connection with the accompanying drawings. It is to be understood, however, that the drawings are designed as an illustration only and not as a definition of the limits of the invention.

(2) In the drawings, wherein similar reference characters denote similar elements throughout the several views:

(3) FIG. 1 shows a perspective view of the connector system according to the invention in a locked state;

(4) FIG. 2 shows a front view of the male portion of the system shown in FIG. 1;

(5) FIG. 3 shows a side view of the male portion of FIG. 2;

(6) FIG. 4 shows a top view of the male portion of FIG. 2;

(7) FIG. 5 show a bottom perspective view of the male portion of FIG. 2;

(8) FIG. 6 shows a front view of the female portion of the system of FIG. 1;

(9) FIG. 7 shows a side view of the female portion of FIG. 6;

(10) FIG. 8 shows a bottom perspective view of the female portion of FIG. 6;

(11) FIG. 9 shows a side view of the connector assembly shown in FIG. 1;

(12) FIG. 9a shows a cross-section of the connector assembly along lines 9A-9A of FIG. 1;

(13) FIG. 10 shows an alternative embodiment of a male portion for use in the connector system according to the invention;

(14) FIG. 11 shows another alternative embodiment of the male portion for use in the connector system according to the invention;

(15) FIG. 12 shows a perspective view of the male portion of FIG. 11;

(16) FIG. 13 shows a front view of a female portion for use with the male portion of FIG. 11;

(17) FIG. 14 shows a perspective view of the female portion of FIG. 13;

(18) FIG. 15 shows a toggle for use in the actuating device according to the invention; and

(19) FIG. 16 shows the toggle connected via a cord to the receptacle on the male portion of FIG. 11.

DETAILED DESCRIPTION OF THE EMBODIMENTS

(20) Referring now in detail to the drawings, FIG. 1 shows the complete connector system 1 according to the invention. Connector system 1 comprises a male portion 10 connected to a female portion 20. Male portion 10 has a base body 11 connected to a tab 12, with a tension lock slot 13, for cooperating with a slot 14 to lock a strap thereto in an adjustable manner. The operation of tension lock buckles is well known and not discussed in detail here. As shown in FIGS. 2 and 3, male portion 10 has a flange 15 that extends along one edge of base body 11. Flange 15 has a width that is substantially wider than the width of base body 11, as can be seen in FIG. 3. Flange 15 has an extension peg 16 located at each end of flange 15. Extension pegs 16 have a substantially rectangular cross-section. A leaf spring 18 is disposed along and spaced from flange 15, connected at each end to extension pegs 16. An aperture 19 is located in the center of leaf spring 18, as shown in FIG. 4. Underneath aperture 19 is a receptacle 30, which is connected to leaf spring 18 and has an interior cavity as well as two bottom openings 32, as shown in FIG. 5, which can be used to secure a cord 60, as described below.

(21) FIGS. 6-8 show female portion 20, which has a base body 21, a slot 26 for receiving a strap or a connector, and a channel 22. Channel 22 is substantially square and has a longitudinal opening 23 extending along its length. Longitudinal opening 23 has a width that is less than the width of channel 22 and is located in the center of an outer-facing wall of the channel, so that two undercuts 24 are located on each side of the channel. A protrusion 25 is disposed opposite the longitudinal opening and approximately in the center of the longitudinal extent of the channel.

(22) As shown in FIGS. 9 and 9A as well as in FIG. 1, the male portion 10 and the female portion 20 are connected to each other by sliding the flange 15 of the male portion 10 into the channel 22 of female portion 20. Flange 15 has a width that is equal to the width of the channel but larger than the width of the opening 23. The undercuts 24 on either side of the opening prevent male portion 10 from pulling out of channel 22 perpendicular to the sliding direction.

(23) Once male portion 10 is fully inserted into female portion 20, protrusion 25 extends through opening 19 in spring 18, as shown in FIG. 9A, thus preventing any further sliding between the two portions. Protrusion 25 rests within the cavity of receptacle 30 as long as the parts remain locked together. To release protrusion 25, spring 18 is pulled downward, forcing receptacle 30 into cutout 36 of base body 11 (shown in FIG. 2), until protrusion 25 clears aperture 19 in spring 18, allowing sliding between the male portion 10 and female portion 20. In order to accomplish this motion of spring 18, an actuator such as a cord 60 can be connected to receptacle 30, so that pulling the cord pulls the spring 18 downward as discussed below with respect to FIG. 16.

(24) The male and female portions can be constructed of various shapes and sizes, depending on their use. In an alternative embodiment shown in FIG. 10, male portion 10 does not have tab 12, and has only the single slot 14 for connection to an article of clothing or another object. However, as shown in FIGS. 11 and 12, male portion 100 can have an elongated base body 110, which has two slots 14 arranged end-to-end. In addition, there are four pairs of extension pegs 116 arranged along flange 150, to stabilize flange 150 inside corresponding female portion 200, which is shown in FIGS. 13-14. As shown in FIG. 14, female portion 20 has a channel 220 with an elongated opening 223, similar to that of female portion 10, as well as a protrusion 25. The operation of male portion 100 and female portion 200 is substantially the same as the operation of male portion 10 and female portion 20.

(25) FIGS. 15 and 16 relate to one embodiment of the actuating device according to the invention. As shown in FIG. 16, the actuating device can be in the form of a cord 60 that is threaded through holes 32 in receptacle 30. The free ends of cord 60 extend through a hole 71 in toggle 70, which serves as a convenient handle for pulling cord 60. Pulling cord 60 downward causes spring 18 to flex downward and allow protrusion 25 to free itself from aperture 19. Once protrusion 25 is free, the male portion 10, 100 can slide out of channel 22, 220 of female portion 20, 200 to separate the two parts of the connector system.

(26) Accordingly, while only a few embodiments of the present invention have been shown and described, it is obvious that many changes and modifications may be made thereunto without departing from the spirit and scope of the invention.