CN210008599U - Life jacket eye-splice - Google Patents

Abstract

The utility model relates to an article for daily use, in particular to a life jacket eye-splice. Including body and eye-splice, set up clothing belt connecting portion respectively on body and the eye-splice, set up the convex part on the eye-splice, it has the socket to supply convex part on the eye-splice to get into to open on the body, and the convex part becomes the vertebra form, and a pair of recess has been seted up to the convex part outer fringe, the body becomes the hexahedron form, and the socket is seted up on one of them face, and it has a pair of button hole to open on its adjacent two faces, and the intercommunication in the button hole sets up the button and divide into left button and right button in the button hole, and left button and right button structure mirror image are the same, and left button and right button coincide. The utility model has the characteristics of simple structure releases easily during the load, is difficult for droing when no load, release mechanism easy operation etc.

Description

Life jacket eye-splice

Technical Field

The utility model relates to an article for daily use, in particular to a life jacket eye-splice.

Background

Two-piece buckles that snap together and latch automatically upon full insertion of a male component into a female component are known and used in a variety of applications. A webbing or strap may be attached to each component, and one or both buckle components may be adjustably retained on the webbing or webbing. It is also known to place the two components in a fixed position relative to a strap or fabric band that is stitched or otherwise fixedly secured to the buckle components. Such buckles are known and used in a variety of applications, including outdoor recreational products such as backpacks, bicycle helmets and life jackets, and other equipment.

While buckles of the type described above have been successful in many applications, they also suffer from drawbacks. For example, large and thick components have been used in order to increase the resistance to unwanted release of the buckle when the buckle is placed under load. Some buckles are difficult to release when under load. Although such a buckle is easy to release when unloaded, if the engagement surfaces are oriented angularly forward, the release requires movement of the male locking arms so that the male element is actually pushed deeper into the female component as the engagement surfaces slide past each other. When under load, this causes the load to increase, with the result that the release mechanism is difficult to operate.

SUMMERY OF THE UTILITY MODEL

The utility model discloses mainly complicated to the structure that prior art exists, be difficult to release during the load, easily release during no load, release mechanism is difficult to technical problem such as operation, provides a simple structure, releases easily during the load, is difficult for droing during no load, release mechanism easy operation's life vest eye-splice.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a life vest eye-splice includes body and eye-splice, sets up clothing area connecting portion on body and the eye-splice respectively, sets up the convex part on the eye-splice, and it has the socket to supply convex part on the eye-splice to get into to open on the body, and the convex part becomes the vertebra form, and a pair of recess has been seted up to the convex part outer fringe, the body becomes the hexahedron form, and the socket is seted up on one of them face, and it has a pair of button hole to open on its two adjacent faces, and the intercommunication is in the button hole, sets up the button in the button hole and divide into left button and right button, and left button and right button structure mirror image are the same.

The body and the insert buckle are fixed with the belt to form a load along the direction of the socket, the hexahedron design of the body promotes the key to be positioned in different directions with the body and the insert buckle, the force caused by the key and the load on the belt are positioned on different straight lines, the influence of the load is reduced, and the key is easy to release under the full load state.

Meanwhile, the double keys are arranged to be opened oppositely, so that the situation that the single key structure is locked to be incapable of being opened is prevented.

Preferably, the left button comprises a button body and a barb body, and the inner end of the button body is connected with the barb body to form an opening. The inner part of the key is provided with the barb body, so that the key is prevented from being separated from the body to damage the whole mechanism and lose functions.

Preferably, the opening direction is from the inside of the body to the outside of the body and is the same as the direction of the key hole. Left button and right button mirror image are the same and coincide from top to bottom in this body, and when the button was pressed to this internal, the barb body then moved to keeping away from this side key hole direction, formed a bigger space in this internal, can supply the convex part business turn over on the eye-splice.

Preferably, the shape of the barb is the same as the shape of the outer edge of the convex part on the insert buckle. The left button and the right button are identical in mirror image, and after the left button and the right button are overlapped up and down, the two barb bodies enclose a space which can be used for accommodating the convex part on the insert buckle.

Preferably, the key body is provided with a limiting body, and the limiting body and the key body form a protruding structure. When the convex part on the insert buckle enters the body, the convex structure of the limiting body is clamped into the pair of grooves on the outer side of the convex part of the insert buckle, and the insert buckle is fixed.

Preferably, the stopper is disposed at a connection portion between the key body and the barb body, and has the same shape as the groove on the protrusion. The limiting body is smoothly matched with the groove on the convex part, so that looseness caused by load between the insert buckle and the body is prevented.

Preferably, the left button is provided with a spring groove. The spring groove is used for installing a spring, provides restoring power for the key and simultaneously prevents slight extrusion from loosening the key, thereby preventing loosening and falling between the body and the insert buckle.

Preferably, the right button is provided with a spring top wall. The spring one end top on the left button touches the spring roof on the right button, forms the opposite direction motion mode, only under the condition that left and right button all is extrudeed, just can make the change to the space that is enclosed by the barb body in the body to make body and eye-splice separate from each other.

To sum up, the utility model has the characteristics of simple structure releases easily during the load, is difficult for droing when no load, release mechanism easy operation etc.

Drawings

Fig. 1 is a schematic view of an exploded structure according to an embodiment of the present invention.

Description of reference numerals: 1-body, 2-eye-splice, 3-socket, 4-convex part, 5-left button, 6-right button, 51-button body, 52-barb body, 53-opening, 54-spring groove, 55-spacing body and 65-spring top wall.

Detailed Description

For further understanding of the present invention, preferred embodiments of the present invention will be described below with reference to examples, but it should be understood that these descriptions are only for the purpose of further illustrating the features and advantages of the present invention, and are not intended to limit the claims of the present invention.

The embodiment provides a life jacket buckle, as the embodiment provided by the attached figure 1, which comprises a body 1 and a buckle 2, wherein the body 1 is formed by a rectangular hexahedron, a socket 3 is arranged on one surface of the body 1, a conical convex part 4 is arranged on the buckle 2, and the conical convex part 4 can enter the body 1 from the socket 3; two rectangular grooves are formed on two sides of the conical convex part 4.

On the body 1, two adjacent faces of the face where the socket 3 is located are provided with two key holes which are respectively used for installing a left key 5 and a right key 6, the left key 5 and the right key 6 are installed oppositely, and meanwhile, the left key 5 and the right key 6 are in mirror symmetry.

The left key 5 comprises a sheet-shaped key body 51 and an L-shaped barb body 52, one section of the key body 51 is a key touch surface, the other end of the key body is connected with the barb body 52, a limiting body 55 is arranged at the joint part of the key body 51 and the barb body 52, and the shape and the size of the limiting body 55 are matched with the groove on the conical convex part 4; the key body 51 is provided with a spring groove 54, and a spring top wall 65 is arranged on the key contact back surface of the right key 6, when the key is installed, the spring is clamped in the spring groove 54, and the other end of the spring top wall 65 is propped against the spring top wall.

The key body 51 and the barb body 52 enclose a semi-closed cavity with an opening 53, the left key 5 and the right key 6 are oppositely overlapped up and down in the body 1, the barb body 52 on the left key 5 and the right key 6 enclose a cavity, and the shape and size of the cavity are matched with the conical convex part 4.

When the plug-in buckle works, the left key 5 and the right key 6 are extruded, the spring arranged in the spring groove 54 is compressed, the left key 5 and the right key 6 oppositely enter the body 1, the cavity surrounded by the barb body 52 is deformed and enlarged, and the conical convex part 4 on the plug-in buckle 2 enters the body 1 through the socket 3; the left key 5 and the right key 6 are released, the spring in the spring groove 54 returns to the original state, the left key 5 and the right key 6 are pushed to return to the original positions, the cavity surrounded by the barb body 52 is reduced, the limiting body 55 is clamped into the upper groove of the conical convex part 4, and the insert buckle 2 is fixed in the body 1.

The above description of the embodiments is only intended to help understand the method of the present invention and its core ideas. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (8)

1. The utility model provides a life vest eye-splice, includes body (1) and eye-splice (2), sets up clothing area connecting portion on body (1) and eye-splice (2) respectively, sets up convex part (4) on eye-splice (2), and it has convex part (4) entering, its characterized in that on socket (3) can supply eye-splice (2) to open on body (1): convex part (4) become the vertebra form, and a pair of recess (41) have been seted up to convex part (4) outer fringe, body (1) becomes the hexahedron form, and socket (3) are seted up on one of them face, have opened a pair of button hole on its two adjacent faces, and the intercommunication in the button hole sets up the button and divide into left button (5) and right button (6) in the button hole, and left button (5) and right button (6) structure mirror image are the same, and left button (5) and right button (6) coincide from top to bottom in the button hole.

2. A life vest clasp of claim 1, wherein: the left button (5) comprises a button body (51) and a barb body (52), and the inner end of the button body (51) is connected with the barb body (52) to form an opening (53).

3. A life vest clasp of claim 2, wherein: the direction of the opening (53) is from the inside of the body (1) to the outside of the body (1) and is the same as the direction of the key hole.

4. A life vest clasp of claim 2, wherein: the shape of the barb body (52) is the same as the shape of the outer edge of the convex part (4) on the insert buckle (2).

5. A life vest clasp of claim 2, wherein: the key body (51) is provided with a limiting body (55), and the limiting body (55) and the key body (51) form a protruding structure.

6. The life vest clasp of claim 5, wherein: the limiting body (55) is arranged at the connecting part of the key body (51) and the barb body (52), and the shape of the limiting body is the same as that of the groove (41) on the convex part (4).

7. A lifejacket buckle according to any one of claims 1 to 6 wherein: and a spring groove (54) is arranged on the left key (5).

8. A lifejacket buckle according to any one of claims 1 to 6 wherein: the right button (6) is provided with a spring top wall (65).

Images