CN220088745U - Noble metal lock catch structure - Google Patents

Abstract

The utility model relates to the technical field of locks, in particular to a noble metal lock catch structure, which comprises a lock body, a lock head, a switching component and a slide fastener, wherein the lock body is provided with an avoidance groove, a buckling groove, an opening and a limiting groove, the avoidance groove and the buckling groove are both communicated with the opening, the opening and the limiting groove are both arranged on the side wall of the lock body, the number of the limiting grooves is two, the two limiting grooves are arranged at intervals, the lock head passes through the opening and is clamped with the buckling groove, the switching component is connected with one end of the lock body far away from the avoidance groove, the slide fastener is sleeved with the lock body, the inner wall of the slide fastener is provided with a buckling part, and the buckling part is buckled with any one limiting groove. According to the noble metal locking structure, the sliding buckle is buckled with any limit groove on the lock body through the buckling part on the inner wall, and after the lock head passes through the opening and is clamped in the buckling groove, the sliding buckle is used for switching to the first working position, so that the lock head is limited in the buckling groove, the condition of locking failure is avoided, and the purpose of improving the locking firmness of the locking structure is achieved.

Description

Noble metal lock catch structure

Technical Field

The utility model relates to the technical field of locks, in particular to a noble metal lock catch structure.

Background

Noble metal jewelry, like ornament such as bracelet, necklace, foot chain generally need be dressed through the hasp structure, because noble metal jewelry such as gold, when selling, generally directly calculate the price according to weight, for the weighing of being convenient for, the hasp structure is generally made by noble metal, in the conventional art, for the manufacturing of being convenient for, noble metal jewelry's hasp structure is generally M knot, however, M knot is out of shape easily in long-term use, not only influence the aesthetic property of ornament, and M knot appears the circumstances that the hasp became invalid easily when wearing moreover, there is the relatively poor problem of hasp fastness of M knot.

Disclosure of Invention

Based on this, it is necessary to provide a noble metal latch structure against the problem that the M-latch is easily deformed during long-term use, which not only affects the aesthetic property of jewelry, but also causes a phenomenon that the M-latch easily slides when worn, and the latch firmness of the M-latch is poor.

A precious metal latch structure comprising:

the lock body is provided with an avoidance groove, a buckling groove, an opening and a limiting groove, wherein the avoidance groove is arranged at one end of the lock body and is communicated with the buckling groove, the avoidance groove and the buckling groove are both communicated with the opening, the opening and the limiting groove are both arranged on the side wall of the lock body, the number of the limiting grooves is two, and the two limiting grooves are arranged at intervals;

the lock head penetrates through the opening and is clamped with the buckling groove;

the switching component is connected with one end of the lock body, which is far away from the avoidance groove; a kind of electronic device with high-pressure air-conditioning system

The sliding buckle is sleeved with the lock body, the inner wall of the sliding buckle is provided with a buckling part, and the buckling part is buckled with any limit groove;

the slide fastener is provided with a first working position and a second working position, when the slide fastener is positioned at the first working position, the fastening part is fastened with one of the limiting grooves and closes the opening, and when the slide fastener is positioned at the second working position, the fastening part is fastened with the other limiting groove, and the opening is communicated with the outside.

In one embodiment, the outer wall of the slide fastener is provided with a concave position, and the position of the concave position is corresponding to the position of the fastener part.

In one embodiment, the lock body comprises a lock body and a clamping table protruding out of the side wall of the lock body, the lock body is provided with an avoidance groove, a buckling groove and an opening, and the clamping table is provided with a limit groove and is in sliding connection with the sliding buckle.

In one embodiment, the slider comprises a main body and a limiting part, wherein the main body and the limiting part enclose a sliding space, the buckling part is connected with the main body, and the clamping table is arranged in the sliding space.

In one embodiment, the lock body has a transition surface, the transition surface is located between the limiting grooves, and the transition surface is lower than the outer wall of the lock body.

In one embodiment, the cross-sectional area of the avoidance groove is smaller than the cross-sectional area of the buckling groove, the lock head comprises a switching part, a connecting part and a clamping part which are sequentially connected, the connecting part is inserted into the avoidance groove, and the clamping part is inserted into the buckling groove.

In one embodiment, the switching assembly comprises a switching joint and a limiting rod, wherein the switching joint is inserted into one end of the lock body, and the limiting rod is installed in the lock body and is clamped with the switching joint.

In one embodiment, the lock body is provided with a slot and a mounting groove communicated with the slot, the slot is arranged at one end of the lock body, the mounting groove is arranged at one side of the lock body, the adapter is inserted into the slot and is provided with an annular groove communicated with the slot, and the limit rod penetrates through the mounting groove to extend into the slot and is inserted into the annular groove.

In one embodiment, the lock body, the slider, the adapter assembly and the slider are all cylindrical in shape.

In one embodiment, the lock body, the slider, the adapter assembly and the slider are rectangular.

The noble metal locking structure has the beneficial effects that: the mode that the slider passes through the buckling part on the inner wall and is buckled with any one of the limit grooves on the lock body is adopted, the structure of the slider and the lock body is simple and is not easy to deform, when the lock head passes through the opening and is clamped in the buckling groove, the slider is utilized to switch to the first working position, the opening is closed, the lock head is limited in the buckling groove, the combination of the lock head and the lock body is realized, the lock head can be effectively prevented from sliding out of the lock body, the lock failure is avoided, and the purpose of improving the lock catch firmness of the lock catch structure is achieved.

Drawings

FIG. 1 is a schematic view of a slider of a noble metal latch structure according to the present utility model in a second operating position;

FIG. 2 is an exploded view of the precious metal latch structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the slider of the noble metal locking structure of FIG. 1 in a first operating position;

FIG. 4 is an enlarged schematic view of portion A of the noble metal tip lock structure of FIG. 3;

FIG. 5 is a schematic view of a lock body of the noble metal tip lock structure shown in FIG. 2;

FIG. 6 is a schematic cross-sectional view of a slider of the noble metal tip lock structure of FIG. 2.

The meaning of the reference numerals in the drawings are:

100. a noble metal latch structure;

10. a lock body; 11. a lock body; 111. an avoidance groove; 112. a buckling groove; 113. an opening; 12. a clamping table; 121. a limit groove; 122. a transition surface; 123. a slot; 124. a mounting groove;

20. a lock head; 21. a switching part; 22. a connection part; 23. a clamping part;

30. a switching component; 31. an adapter; 311. an annular groove; 32. a limit rod;

40. a slide fastener; 41. a main body; 411. a concave position; 42. a limit part; 43. a buckle part; 44. sliding space.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

It will be understood that when an element is referred to as being "fixed" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like are used herein for illustrative purposes only and are not meant to be the only embodiment.

As shown in fig. 1 to 6, the noble metal locking structure 100 according to the present utility model is shown.

As shown in fig. 1 to 3, the noble metal locking structure 100 includes: the lock body 10, the lock head 20, the switching component 30 and the slide fastener 40 are made of precious metal, namely gold, the lock body 10 is used for installing the lock head 20, the lock head 20 is used for connecting one end of jewelry, the switching component 30 is connected with the lock body 10 and is connected with the other end of jewelry, the lock body 10 is sleeved with the slide fastener 40, and the lock head 20 is sealed in the lock body 10.

Hereinafter, the noble metal tip lock device 100 will be further described with reference to fig. 1 to 6.

As shown in fig. 1, 2 and 5, the lock body 10 includes a lock body 11 and a clamping table 12 protruding out of the side wall of the lock body 11, the lock body 11 is provided with an avoiding groove 111, a buckling groove 112 and an opening 113, the sectional area of the avoiding groove 111 is smaller than that of the buckling groove 112, the avoiding groove 111 is arranged at one end of the lock body 11 and is communicated with the buckling groove 112, the avoiding groove 111 and the buckling groove 112 are communicated with the opening 113, the opening 113 is arranged on the side wall of the lock body 11, the clamping table 12 is provided with limiting grooves 121 and is slidably connected with the sliding buckle 40, the number of the limiting grooves 121 is two, and two limiting grooves 121 are arranged at intervals.

Further, as shown in fig. 2 to 4, the clamping platform 12 of the lock body 10 has a transition surface 122, the transition surface 122 is located between the limiting grooves 121, and the transition surface 122 is lower than the outer wall of the lock body 10.

As shown in fig. 2 to 3, the lock 20 is engaged with the catching groove 112 through the opening 113, specifically, the lock 20 includes a switching portion 21, a connecting portion 22 and a locking portion 23 which are sequentially connected, the connecting portion 22 is inserted into the escape groove 111, the locking portion 23 is inserted into the catching groove 112, when the lock 20 is mounted, the switching portion 21 of the lock 20 is connected with one end of jewelry, and then the connecting portion 22 and the locking portion 23 are mounted in the escape groove 111 and the catching groove 112 through the opening 113.

As shown in fig. 2 to 3, the adapting component 30 is connected with one end of the lock body 10 far away from the avoiding groove 111, specifically, the adapting component 30 includes an adapter 31 and a limiting rod 32, the adapter 31 is connected with the other end of the jewelry, the adapter 31 is inserted into one end of the lock body 10, the limiting rod 32 is installed in the lock body 10 and is clamped with the adapter 31, wherein the clamping table 12 of the lock body 10 is provided with a slot 123 and a mounting groove 124 communicated with the slot 123, the slot 123 is arranged at one end of the lock body 10, the mounting groove 124 is arranged at one side of the lock body 10, the adapter 31 is inserted into the slot 123, the adapter 31 is provided with an annular groove 311 communicated with the slot 123, the limiting rod 32 is penetrated into the slot 123 and is inserted into the annular groove 311, during installation, then the limiting rod 32 is penetrated into the slot 123 through the mounting groove 124 and is inserted into the annular groove 311, and finally, the limiting rod 32 and the clamping table 12 of the lock body 10 are welded, so that the limiting rod 32 is fixed on the lock body 10.

As shown in fig. 3, 4 and 6, the lock body 10 is sleeved on the slider 40, the slider 40 includes a main body 41, a limiting portion 42 and a buckling portion 43, a sliding space 44 is enclosed by the main body 41 and the limiting portion 42, the buckling portion 43 is connected with the main body 41, the buckling portion 43 is buckled with any one of the limiting grooves 121, the clamping table 12 is arranged in the sliding space 44, in particular, when in use, the slider 40 has a first working position and a second working position, when the slider 40 is in the first working position, the buckling portion 43 is buckled with one of the limiting grooves 121 and closes the opening 113, when the slider 40 is in the second working position, the buckling portion 43 is buckled with the other limiting groove 121, and the opening 113 is communicated with the outside.

Further, the outer wall of the slider 40 is provided with a concave portion 411, the position of the concave portion 411 corresponds to the position of the buckle portion 43, when in use, the main body 41 is sleeved on the clamping table 12, then the clamp surrounds the outer wall of the clamping main body 41, the outer wall of the main body 41 is recessed to form the concave portion 411 and the buckle portion 43, and then the end portion of the main body 41 is extruded to bend the end portion of the main body 41 towards the direction of the clamping table 12 to form the limiting portion 42.

In this embodiment, the lock body 10, the slider 40, the adapting component 30 and the slider 40 are all in cylindrical shape, and the lock body 10, the slider 40, the adapting component 30 and the slider 40 are in cylindrical shape, which is beneficial to matching with the jewelry in cylindrical shape, so as to improve the overall aesthetic property of the jewelry, and it can be understood that the lock body 10, the slider 40, the adapting component 30 and the slider 40 are all in rectangular shape, and the lock body 10, the slider 40, the adapting component 30 and the slider 40 are in rectangular shape, which is beneficial to matching with the jewelry in rectangular shape.

The working principle of the noble metal locking structure 100 of the utility model is as follows: the sliding slider 40 and the buckling part 43 slide into any one of the limiting grooves 121 along the transition surface 122, when the sliding slider 40 is in the first working position, the buckling part 43 is buckled with any one of the limiting grooves 121, meanwhile, the limiting part 42 is abutted with the clamping table 12 to prevent the sliding slider 40 from sliding out of the lock body 10, at the moment, the main body 41 covers the opening 113 to prevent the lock head 20 from sliding out of the opening 113, so that the lock head 20 and the lock body 10 are connected, when the lock head 20 and the lock body 10 are required to be separated, the sliding slider 40 is slid again, the buckling part 43 is pushed to slide to the other limiting groove 121 along the transition surface 122, the sliding slider 40 is in the second working position, at the moment, the opening 113 is communicated with the outside, and the connecting part 22 and the clamping part 23 of the lock head 20 are taken out from the avoidance groove 111 and the buckling groove 112 through the opening 113, so that the lock head 20 and the lock body 10 are separated.

The noble metal locking structure 100 of the utility model has the beneficial effects that: the mode that the slide fastener 40 is fastened with any limit groove 121 on the lock body 10 through the fastening part 43 on the inner wall is adopted, the structures of the slide fastener 40 and the lock body 10 are simple and are not easy to deform, when the lock head 20 passes through the opening 113 to be fastened in the fastening groove 112, the slide fastener 40 is used for switching to the first working position, the opening 113 is closed, the lock head 20 is limited in the fastening groove 112, and therefore the combination of the lock head 20 and the lock body 10 is achieved, the lock head 20 can be effectively prevented from sliding out of the lock body 10, the condition of lock failure is avoided, and the purpose of improving the lock fastness of the lock structure is achieved.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims (10)

1. A precious metal latch structure, comprising:

the lock body is provided with an avoidance groove, a buckling groove, an opening and a limiting groove, wherein the avoidance groove is arranged at one end of the lock body and is communicated with the buckling groove, the avoidance groove and the buckling groove are communicated with the opening, the opening and the limiting groove are arranged on the side wall of the lock body, the number of the limiting grooves is two, and the two limiting grooves are arranged at intervals;

the lock head passes through the opening and is clamped with the buckling groove;

the switching component is connected with one end of the lock body, which is far away from the avoidance groove; a kind of electronic device with high-pressure air-conditioning system

The sliding buckle is sleeved with the lock body, the inner wall of the sliding buckle is provided with a buckle part, and the buckle part is buckled with any one of the limit grooves;

the sliding buckle is provided with a first working position and a second working position, when the sliding buckle is positioned at the first working position, the buckle part is buckled with one of the limiting grooves and seals the opening, when the sliding buckle is positioned at the second working position, the buckle part is buckled with the other limiting groove, and the opening is communicated with the outside.

2. The noble metal locking structure of claim 1, wherein the outer wall of the slider is provided with a concave position, and the position of the concave position corresponds to the position of the locking part.

3. The noble metal locking structure according to claim 1, wherein the lock body comprises a lock body and a clamping table protruding out of the side wall of the lock body, the lock body is provided with the locking groove and the opening, and the clamping table is provided with the limiting groove and is in sliding connection with the slide fastener.

4. The noble metal locking structure of claim 3, wherein the slider comprises a main body and a limiting portion, the main body and the limiting portion enclose a sliding space, the locking portion is connected with the main body, and the clamping table is disposed in the sliding space.

5. The precious metal locking construction of claim 1, wherein the lock body has a transition surface, the transition surface is located between each of the limit grooves, and the transition surface is lower than an outer wall of the lock body.

6. The noble metal locking structure of claim 1, wherein the cross-sectional area of the avoidance groove is smaller than the cross-sectional area of the locking groove, the lock head comprises a switching part, a connecting part and a clamping part which are sequentially connected, the connecting part is inserted into the avoidance groove, and the clamping part is inserted into the locking groove.

7. The precious metal locking structure of claim 1, wherein the adapter assembly comprises an adapter and a limit rod, the adapter is inserted into one end of the lock body, and the limit rod is installed in the lock body and is clamped with the adapter.

8. The precious metal locking structure according to claim 7, wherein the lock body is provided with a slot and a mounting groove communicated with the slot, the slot is formed in one end of the lock body, the mounting groove is formed in one side of the lock body, the adapter is inserted into the slot, the adapter is provided with an annular groove communicated with the slot, and the limit rod penetrates through the mounting groove, extends into the slot and is inserted into the annular groove.

9. The precious metal locking construction of claim 1, wherein the lock body, the slider, the adapter assembly, and the slider are all cylindrical in shape.

10. The precious metal locking construction of claim 1, wherein the lock body, the slider, the adapter assembly, and the slider are rectangular.