A push lock snap button

Abstract

The utility model discloses a push-lock emergency button, comprising: a snap base, a snap face seat snapped on the upper end of the snap base, a snap face body fixedly snapped on the upper end of the snap face seat, a clamping rod internally connected to the snap face seat and the snap face body for transverse sliding movement, a limited position slide groove is longitudinally arranged inside the snap face body, a locking rod is slidably connected to the inner wall of the limited position slide groove, the locking rod is located inside the limited position slide groove and one end is sleeved with a first spring, and a through hole is arranged at the lower end of the locking rod facing one end of the clamping rod. The utility model has the following advantages: when the snap face seat and the snap face body need to be locked on the snap base or the lock head needs to be separated from the snap groove, the snap face seat on the snap face body needs to be pressed to open and lock the emergency button or open the emergency button. The operation is simple and the structure is compact, which can effectively prevent the emergency button from being directly opened by force.

Description

Technical Field

[0001] The utility model relates to the technical field of luggage snap buttons, in particular to a push-lock snap button. Background Art

[0002] Snap buttons are also called press studs and are usually used on clothing or bags. They consist of a snap button body and a snap face. A riveting pin is provided on the snap button body side, and by riveting on the snap face side after the pin passes through the blank, the snap button body and the snap face are fixed to the blank together.

[0003] However, the snap button products currently on the market can open naturally when encountering external force during use, which may cause some luggage, special medical and other work clothing to open accidentally during use, creating a dangerous factor. Utility Model Content

[0004] The technical problem to be solved by the utility model is that the buttons in the past rely on the principle of opening with force and have no locking function, so a push lock button is provided to solve the above problem.

[0005] The technical solution adopted by the utility model to solve the technical problem is: a push-lock snap button, which includes: a snap base, a snap face seat is snapped on the upper end of the snap base, a snap face body is fixedly snapped on the upper end of the snap face seat, a clamping rod is internally connected to the snap face seat and the snap face body for transverse sliding, a limiting slot is longitudinally provided inside the snap face body, a locking rod is slidably connected to the inner wall of the limiting slot, a first spring is sleeved on one end of the locking rod located inside the limiting slot, and a through hole is provided at the lower end of the locking rod opposite to one end of the clamping rod.

[0006] As a preferred technical solution of the utility model, a groove is provided at the upper end of the buckle seat directly opposite to the locking rod, the inner circle diameter of the perforation is the same as the outer circle diameter of the clamping rod, and one end of the clamping rod is a spherical structure.

[0007] As a preferred technical solution of the present utility model, the cross-section of the locking rod is a cross shape, and one end of the locking rod located outside the top end of the buckle body is fixedly connected to a mask.

[0008] As a preferred technical solution of the utility model, a slot is provided on one side of the upper end of the clamping rod, a second spring is provided at one end inside the slot, and a limit block is provided on one side of the slot of the buckle surface, and the limit block is consistent with the inside of the slot.

[0009] As a preferred technical solution of the utility model, there are two clamping rods, a buckle groove is opened in the middle of the buckle surface seat, and the buckle groove extends to the inside of the buckle surface body.

[0010] As a preferred technical solution of the utility model, a lock head is connected to the upper end of the snap base facing the buckle groove, the top of the lock head is a spherical structure, and the lock head is buckled inside the buckle groove.

[0011] The utility model has the following advantages: when the buckle face seat connecting the buckle face body needs to be locked on the snap base or the lock head needs to be separated from the buckle groove, the buckle face seat on the buckle face body needs to be pressed to open the lock button or the emergency button. The operation is simple and the structure is compact, which can effectively prevent the emergency button from being directly opened by force. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of a preferred embodiment of the utility model;

[0013] Figure 2 It is a partial cross-sectional structural schematic diagram of a preferred embodiment of the utility model;

[0014] Figure 3 It is a schematic diagram of the positions of the clamping rod and the locking rod when the snap button is locked in the preferred embodiment of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the positions of the clamping rod and the locking rod when the emergency button is opened and the clamping rod and the locking rod when the emergency button is locked in the preferred embodiment of the utility model;

[0016] Figure 5 It is a schematic diagram of the clamping rod structure of a preferred embodiment of the utility model.

[0017] Explanation of the accompanying drawings: 1. snap base; 2. snap seat; 3. snap body; 4. limit slide groove; 5. locking rod; 6. first spring; 7. through hole; 8. groove; 9. clamping rod; 10. slot; 11. second spring; 12. limit block; 13. snap groove; 14. mask; 15. lock. DETAILED DESCRIPTION

[0018] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0019] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] The utility model will be further described below in conjunction with the accompanying drawings.

[0021] Please refer to Figure 1-Figure 5 The utility model discloses a push-lock snap button, comprising: a snap base 1, a snap base 2 is snapped on the upper end of the snap base 1, a snap body 3 is fixedly snapped on the upper end of the snap base 2, a clamping rod 9 is connected to the snap body 3 for horizontal sliding inside, a limited sliding groove 4 is longitudinally arranged inside the snap body 3, a locking rod 5 is slidably connected to the inner wall of the limited sliding groove 4, one end of the locking rod 5 is located inside the limited sliding groove 4 and is sleeved with a first spring 6, and a through hole 7 is arranged at the lower end of the locking rod 5 facing the end of the clamping rod 9.

[0022] Combination Figure 3 and Figure 4 As shown, a groove 8 is provided at the upper end of the buckle seat 2 facing the locking rod 5, the inner diameter of the through hole 7 is the same as the outer diameter of the clamping rod 9, one end of the clamping rod 9 is a spherical structure, and the cross-section of the locking rod 5 is a cross-shaped structure, so as to control the maximum upward and downward movement of the clamping rod 9. The locking rod 5 is located at the outer end of the top of the buckle body 3 and is fixedly connected to a mask 14, which is convenient for finger pressing and use.

[0023] Combination Figure 2 and Figure 5 As shown, a slot 10 is provided on one side of the upper end of the clamping rod 9, a second spring 11 is provided at one end inside the slot 10, a limit block 12 is provided on one side of the slot 10 of the buckle surface body 3, the moving range of the clamping rod 9 can be limited by the limit block 12, the limit block 12 is consistent with the inside of the slot 10, there are two clamping rods 9, a buckle groove 13 is provided in the middle of the buckle surface seat 2, the buckle groove 13 extends to the inside of the buckle surface body 3, a lock head 15 is connected to the side of the buckle groove 13 on the upper end of the snap base 1, the top of the lock head 15 is a spherical structure, and the lock head 15 is buckled into the inside of the buckle groove 13.

[0024] Specifically, when the buckle seat 2 connecting the buckle body 3 to the snap base 1 needs to be locked, the buckle groove 13 on the buckle seat 2 only needs to be aligned with the lock head 15 on the snap base 1, and the mask 14 on one side of the buckle seat 2 is pressed, so that the mask 14 presses and pushes the locking rod 5 until the bottom end of the locking rod 5 fits the bottom of the groove 8. At this time, the through hole 7 on the lower end of the locking rod 5 is aligned with the clamping rod 9, and then the end of the clamping rod 9 located in the buckle groove 13 is pushed by the lock head 15, and the buckle The latch rod 9 is inserted into the through hole 7. When the lock head 15 is completely located in the buckle groove 13, the latch rod 9 is pushed by the elastic force of the second spring 11, so that the latch rod 9 engages the lock head 15 in the buckle groove 13. At this time, the mask 14 is stopped from being pressed. The locking rod 5 can be pushed by the upward elastic force of the first spring 6, so that the through hole 7 at the lower end of the locking rod 5 and the latch rod 9 are misaligned with each other, thereby preventing the latch rod 9 from moving. In this way, the emergency button on the buckle can be locked, effectively preventing the situation where it is directly opened by force.

[0025] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0026] Other parts of the present invention not described in detail belong to the prior art and will not be described in detail here.

[0027] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A push lock snap button, comprising: The snap button base (1) is characterized in that a snap button base (2) is snapped onto the upper end of the snap button base (1), a snap button body (3) is fixedly snapped onto the upper end of the snap button base (2), a clamping rod (9) is internally connected to the snap button base (2) and the snap button body (3) for transverse sliding, a limiting groove (4) is longitudinally provided inside the snap button body (3), a locking rod (5) is slidably connected to the inner wall of the limiting groove (4), one end of the locking rod (5) located inside the limiting groove (4) is sleeved with a first spring (6), and a through hole (7) is provided at the lower end of the locking rod (5) facing one end of the clamping rod (9).

2. A push lock snap button as claimed in claim 1, characterized in that: The upper end of the buckle seat (2) is provided with a groove (8) facing the locking rod (5); the inner diameter of the through hole (7) is the same as the outer diameter of the clamping rod (9); and one end of the clamping rod (9) is a spherical structure.

3. A push lock snap button as claimed in claim 1, characterized in that: The locking rod (5) has a cross-shaped cross section, and one end of the locking rod (5) located outside the top end of the buckle body (3) is fixedly connected to a mask (14).

4. A push lock snap button as claimed in claim 1, characterized in that: A slot (10) is provided on one side of the upper end of the clamping rod (9), a second spring (11) is provided at one end inside the slot (10), and a limit block (12) is provided on one side of the slot (10) of the buckle body (3), and the limit block (12) is matched with the inside of the slot (10).

5. The push lock snap button according to claim 1, characterized in that: The number of the clamping rods (9) is two, and a buckle groove (13) is provided in the middle of the buckle surface seat (2), and the buckle groove (13) extends to the inside of the buckle surface body (3).

6. A push lock snap button as claimed in claim 1, characterized in that: A lock head (15) is connected to the upper end of the snap button base (1) on the side facing the snap slot (13); the top end of the lock head (15) is a spherical structure; and the lock head (15) is snapped into the inside of the snap slot (13).

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