Zinc alloy push-in type rivet

Abstract

The utility model provides a zinc alloy push-in type rivet which comprises a buffering rubber ring, an extrusion groove is formed in the middle of the buffering rubber ring, a mounting groove is formed in the bottom of the buffering rubber ring, a reset spring is arranged in the mounting groove, a limiting groove is formed in the bottom of the buffering rubber ring, and the limiting groove is matched with the extrusion groove. And the two ends of the limiting groove are connected with the extrusion groove and the mounting groove correspondingly, a fixing ring is arranged at the top of the buffer rubber ring, and a first positioning groove is formed in the top of the fixing ring. Buffering is carried out between the arranged buffering rubber ring and installed equipment, the rivet body pulls the buffering rubber ring to be extruded, the buffering rubber ring and the installed equipment are stably attached, the movable block is inwards extruded, the connecting ring on the inner side of the movable block is clamped with the connecting groove, and the equipment is stably fixed.

Description

Technical Field

[0001] The utility model belongs to the technical field of rivets, and in particular relates to a zinc alloy push-in rivet. Background Art

[0002] A rivet is a nail-shaped object used to connect two parts (or components) with a through hole and a cap at one end. In riveting, the riveted parts are connected by their own deformation or interference;

[0003] Commonly used are R-type rivets, fan rivets, blind rivets (core rivets), tree rivets, semi-circular heads, flat heads, semi-hollow rivets, solid rivets, countersunk rivets, blind rivets, and hollow rivets. These usually use their own deformation to connect the riveted parts.

[0004] However, in some special occasions, the operation of the device will generate vibration, and there is no shock-absorbing buffer structure between the rivet and the fixed part, which causes the fixed part to shake and drive the rivet out of the device, causing the fixed part to fall off. Utility Model Content

[0005] Purpose of the utility model

[0006] In view of the above technical problems, the utility model provides a zinc alloy push-in rivet to solve the technical problems mentioned in the background technology.

[0007] Technical Solution

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a zinc alloy push-in rivet, including a buffer rubber ring, an extrusion groove is opened in the middle of the buffer rubber ring, an installation groove is opened at the bottom of the buffer rubber ring, a reset spring is arranged inside the installation groove, a limiting groove is opened at the bottom of the buffer rubber ring, the two ends of the limiting groove are respectively connected to the extrusion groove and the installation groove, a fixing ring is arranged on the top of the buffer rubber ring, a first positioning groove is opened on the top of the fixing ring, a first positioning block is opened on the top of the fixing ring, and an auxiliary groove is opened on the outer wall of the bottom of the fixing ring.

[0009] Preferably, an air chamber is provided inside the buffer rubber ring, and the number of the air chambers is set to be multiple, and the multiple air chambers are vertically distributed inside the buffer rubber ring at equal intervals.

[0010] Preferably, the interior of the extrusion groove is slidably connected with a rivet body, an extrusion block is provided at the bottom of the rivet body, and a fitting groove is provided inside the extrusion block.

[0011] Preferably, a connecting groove is provided on the outer wall of the rivet body, the number of the connecting grooves is set to be multiple, the multiple connecting grooves are vertically distributed on the outer wall of the rivet body, and the cross-section of the connecting groove is set to be an isosceles triangle.

[0012] Preferably, it further includes a moving block. A second positioning groove is formed at the bottom of the moving block, and a second positioning block is provided at the bottom of the moving block. The second positioning block and the first positioning groove cooperate with each other, and the second positioning groove and the first positioning block cooperate with each other.

[0013] Preferably, a connecting ring is provided on the inner wall of the through hole in the middle of the moving block, and the connecting ring is engaged with the connecting groove.

[0014] Advantageous Effects

[0015] The technical solution provided by the present utility model has the following advantageous effects compared with the prior art:

[0016] In the present utility model, the buffer rubber ring provided is used for buffering between the installed device, and the rivet body pulls the buffer rubber ring to be squeezed, so that the buffer rubber ring is stably attached to the installed device, and the moving block is squeezed inward, so that the connecting ring inside the moving block is engaged with the connecting groove, thereby stably fixing the device. Description of the Drawings

[0017] Figure 1 is a perspective view of the present utility model;

[0018] Figure 2 is a perspective sectional view of the present utility model;

[0019] Figure 3 is a perspective view of the rivet body of the present utility model;

[0020] Figure 4 is of the present utility model Figure 2 partial enlarged view of A in

[0021] Reference Signs

[0022] 1. Buffer rubber ring; 2. Air chamber; 3. Installation groove; 4. Return spring; 5. Limiting groove; 6. Extrusion groove; 7. Fixed ring; 8. First positioning groove; 9. First positioning block; 10. Auxiliary groove; 11. Rivet body; 12. Extrusion block; 13. Fitting groove; 14. Connecting groove; 15. Moving block; 16. Second positioning groove; 17. Second positioning block; 18. Connecting ring. Detailed Embodiments

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front part", "both ends", "both sides", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0024] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless otherwise specifically defined.

[0025] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected to", "fixed", "provided with", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0026] Now refer to the drawings, wherein the purpose of each illustration is only to show some exemplary embodiments and is not intended to limit the present utility model. In each drawing, the same reference numerals represent the same or corresponding parts. The dimensions and ratios in each drawing are also only for illustration and should not be construed as a limitation to the present utility model, and these dimensions may be enlarged relative to the actual product.

[0027] Refer to Figures 1 - 4, A zinc alloy push rivet shown, including a buffer rubber ring 1. An extrusion groove 6 is provided in the middle of the buffer rubber ring 1. An installation groove 3 is provided at the bottom of the buffer rubber ring 1. A return spring 4 is arranged inside the installation groove 3. A limiting groove 5 is provided at the bottom of the buffer rubber ring 1. Both ends of the limiting groove 5 are connected to the extrusion groove 6 and the installation groove 3 respectively. A fixing ring 7 is arranged at the top of the buffer rubber ring 1. A first positioning groove 8 is provided at the top of the fixing ring 7. A first positioning block 9 is provided at the top of the fixing ring 7. An auxiliary groove 10 is provided on the outer wall at the bottom of the fixing ring 7.

[0028] Further, in the above technical solution, an air chamber 2 is provided inside the buffer rubber ring 1. The number of the air chambers 2 is set to be multiple. The multiple air chambers 2 are vertically distributed at equal intervals inside the buffer rubber ring 1. When the buffer rubber ring 1 is squeezed, the gas inside the air chamber 2 is squeezed, and then the gas returns to adsorb the vibration generated during the operation of the device.

[0029] Further, in the above technical solution, a rivet body 11 is slidably connected inside the extrusion groove 6. An extrusion block 12 is arranged at the bottom of the rivet body 11. A fitting groove 13 is provided inside the extrusion block 12. The fitting groove 13 fits with the limiting groove 5 and squeezes the return spring 4, so that the rivet body 11 can be stably connected to the buffer rubber ring 1.

[0030] Further, in the above technical solution, a connection groove 14 is provided on the outer wall of the rivet body 11. The number of the connection grooves 14 is set to be multiple. The multiple connection grooves 14 are vertically distributed on the outer wall of the rivet body 11. The cross-section of the connection groove 14 is an isosceles triangle. It also includes a moving block 15. A second positioning groove 16 is provided at the bottom of the moving block 15. A second positioning block 17 is arranged at the bottom of the moving block 15. The second positioning block 17 and the first positioning groove 8 cooperate with each other. The second positioning groove 16 and the first positioning block 9 cooperate with each other. A connection ring 18 is arranged on the inner wall of the through hole in the middle of the moving block 15. The connection ring 18 is engaged with the connection groove 14. Push the moving block 15 downward, and the moving block 15 and the buffer rubber ring 1 are connected to the device. Then both the bottom of the moving block 15 and the fixing ring 7 are made of rubber material, which can adsorb vibration twice. When the device is stable, squeeze the moving block 15 to make the connection ring 18 inside the moving block 15 engage with the inside of the connection groove 14 to fix the moving block 15.

[0031] The working principle of this utility model:

[0032] Refer to the attached instruction manual Figures 1 - 4, first, when it is necessary to fix the equipment with a zinc alloy push rivet, the first positioning groove 8 and the first positioning block 9 at the top of the buffer rubber ring 1 are attached to the bottom of the plate. Then, the rivet body 11 is pulled outwards. The extrusion block 12 and the fitting groove 13 at the bottom of the rivet body 11 enter the inside of the limit groove 5 and squeeze the buffer rubber ring 1. Then, the moving block 15 is pushed downwards so that the second positioning groove 16 and the second positioning block 17 at the bottom of the moving block 15 are attached to the outer wall of the equipment. Then, the moving block 15 is squeezed so that the moving block 15 drives the connecting ring 18 to engage with the connecting groove 14 on the outer wall of the rivet body 11, thereby realizing the fixation of the equipment.

[0033] The above embodiments only represent a certain implementation mode of the present utility model, and its description is relatively specific and detailed, but it cannot be understood as a limitation to the scope of the patent of the present utility model; it should be pointed out that for those of ordinary skill in the art, without departing from the concept of the present utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the present utility model; therefore, the protection scope of the patent of the present utility model should be subject to the appended claims.

Claims

1. A zinc alloy push-in rivet, characterized in that: include A buffer rubber ring (1), wherein an extrusion groove (6) is provided in the middle of the buffer rubber ring (1), an installation groove (3) is provided at the bottom of the buffer rubber ring (1), a return spring (4) is arranged inside the installation groove (3), a limiting groove (5) is provided at the bottom of the buffer rubber ring (1), two ends of the limiting groove (5) are respectively connected to the extrusion groove (6) and the installation groove (3), a fixing ring (7) is provided at the top of the buffer rubber ring (1), a first positioning groove (8) is provided at the top of the fixing ring (7), a first positioning block (9) is provided at the top of the fixing ring (7), and an auxiliary groove (10) is provided on the outer wall of the bottom of the fixing ring (7).

2. A zinc alloy push-in rivet according to claim 1, characterized in that: An air chamber (2) is provided inside the buffer rubber ring (1), and the number of the air chambers (2) is set to be multiple, and the multiple air chambers (2) are vertically distributed inside the buffer rubber ring (1) at equal intervals.

3. The zinc alloy push-in rivet according to claim 1, characterized in that: The interior of the extrusion groove (6) is slidably connected with a rivet body (11), the bottom of the rivet body (11) is provided with an extrusion block (12), and a fitting groove (13) is provided inside the extrusion block (12).

4. A zinc alloy push-in rivet according to claim 3, characterized in that: The outer wall of the rivet body (11) is provided with a connecting groove (14), the number of the connecting grooves (14) is set to be multiple, the multiple connecting grooves (14) are vertically distributed on the outer wall of the rivet body (11), and the cross-section of the connecting groove (14) is set to be an isosceles triangle.

5. The zinc alloy push-in rivet according to claim 1, characterized in that: The movable block (15) further comprises a second positioning groove (16) at the bottom of the movable block (15), a second positioning block (17) is arranged at the bottom of the movable block (15), the second positioning block (17) and the first positioning groove (8) cooperate with each other, and the second positioning groove (16) and the first positioning block (9) cooperate with each other.

6. The zinc alloy push-in rivet according to claim 5, characterized in that: A connecting ring (18) is provided on the inner wall of the through hole in the middle of the moving block (15), and the connecting ring (18) and the connecting groove (14) are mutually engaged.

Images