Buffering anti-collision colloidal particle

Abstract

The utility model relates to a buffering anti-collision colloidal particle which comprises an outer shell, a rubber sleeve and a rubber sleeve. A supporting piece is arranged between the containing cavity and the buckle cavity. The soft rubber particle comprises an impact end and a limiting end, the impact end extends out of the opening, and the limiting end is located in the containing cavity and can move in a telescopic mode; the outer shell comprises a first shell body and a second shell body and is formed by attaching and buckling the first shell body and the second shell body. The first shell is provided with a pair of clamping buckles, and the second shell is provided with clamping grooves corresponding to the clamping buckles; the snap-in buckle and the snap-in groove form a snap-in cavity; the snap-in buckle penetrates into the snap-in cavity and is inserted into the snap-in groove, and the upper end face of the snap-in buckle forms a limiting table board; and the lower ends of the first shell and the second shell are respectively provided with a connecting sheet and can rotate along the middle parts of the connecting sheets. The buffering anti-collision rubber particle is ideal in anti-collision effect, easy to install and low in cost.

Description

Technical Field

[0001] The utility model relates to the field of home cabinets, in particular to a buffering and anti-collision rubber particle. Background Art

[0002] As we all know, cabinet doors in homes are often opened and closed. When closing the cabinet door, the cabinet door is prone to collision with the cabinet body. This collision not only produces noise, but also damages the cabinet door and cabinet body, reducing their service life. Anti-collision measures are needed. Generally, buffers or anti-collision pads are used. Buffers are expensive, and installation requires alignment and screwing, which is troublesome. Therefore, it is necessary to develop a simple, low-cost, and effective anti-collision rubber pellet. Summary of the Invention

[0003] In order to overcome the above problems, the utility model provides a buffer anti-collision rubber particle, which has an ideal anti-collision effect, is easy to install and has a low cost.

[0004] The technical solution adopted by the utility model to solve the technical problem is: a buffer anti-collision rubber particle, comprising:

[0005] The outer shell has a receiving cavity with an opening and a buckle cavity; a supporting piece is provided between the receiving cavity and the buckle cavity;

[0006] The soft rubber particle includes a striking end and a limiting end, wherein the striking end extends out of the opening and the limiting end is located in the accommodating cavity and is telescopically movable;

[0007] The outer shell includes a first shell and a second shell, which are formed by sticking and buckling the first shell and the second shell together;

[0008] The first shell is provided with a pair of snap-in buckles, and the second shell is provided with snap-in grooves corresponding to the snap-in buckles; the snap-in buckles and the snap-in grooves form the snap-in cavity; the snap-in buckles penetrate the snap-in cavity and are inserted into the snap-in grooves, and the upper end surfaces of the snap-in buckles form a limiting table;

[0009] The lower ends of the first shell and the second shell are respectively provided with connecting sheets. The lower ends of the first shell and the second shell are connected to each other through the connecting sheets and can rotate along the middle of the connecting sheets.

[0010] Preferably, the ends of the first shell and the second shell are respectively provided with semi-circular arc pressing platforms, and after the first shell and the second shell are buckled together, the two semi-circular arc pressing platforms form the opening.

[0011] Preferably, the diameter of the limiting end is larger than the inner diameter of the opening, and the impact end is adapted to the size of the opening so that the soft rubber particles can be installed in the accommodating cavity of the outer shell in a limited manner; a conical buffer portion is provided between the limiting end and the impact end.

[0012] Preferably, a blocking and limiting piece is provided on the upper portion of the opening, and a reserved opening is provided in the middle portion of the blocking and limiting piece; the blocking and limiting piece is an integrated structure with the first shell or the second shell.

[0013] Preferably, a fold is provided in the middle of the connecting sheet so that the first shell and the second shell can rotate along the fold.

[0014] Preferably, a plurality of mounting tightening lines are provided around the outer shell.

[0015] Preferably, the outer shell is integrally formed using an injection mold.

[0016] As an advantage, the soft rubber particles are produced by compression vulcanization molds.

[0017] Preferably, a spring is provided in the accommodating cavity, and two ends of the spring are in contact with the limiting end and the supporting piece respectively to provide elastic thrust.

[0018] Preferably, the support piece and the first shell are an integrated structure.

[0019] The beneficial effects of the utility model are as follows: the buffer anti-collision rubber particles are applied to the cabinet, have low cost, are simple and convenient to install, and have good anti-collision and noise reduction effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0021] Figure 1 This is a schematic diagram of the overall structure of the buffer and anti-collision rubber particles described in the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional structure of the buffer and anti-collision rubber particles described in the utility model;

[0023] Figure 3 This is a schematic structural diagram of the expanded state of the buffer and anti-collision rubber particles described in the utility model;

[0024] Figure 4 This is a schematic diagram of the split structure of the buffer and anti-collision rubber particles described in the utility model;

[0025] Figure 5 It is a schematic diagram of the buckling process of the buffer and anti-collision rubber particles described in the present invention.

[0026] Description of the drawings: 1. Outer shell, 11. Opening, 12. Accommodating cavity, 13. Buckle cavity, 101. First shell, 102. Second shell, 14. Snap buckle, 15. Snap groove, 16. Semicircular arc pressure platform, 2. Support plate, 3. Soft rubber particles, 31. Impact end, 32. Limit end, 33. Conical buffer part, 4. Connecting sheet, 5. Blocking and limiting plate, 6. Install tension line. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0028] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

[0030] like Figure 1 、 2 The illustrated cushioning and anti-collision rubber pellets consist of an outer shell 1 and soft rubber pellets 3. The soft rubber pellets 3 are housed within the outer shell 1, providing a flexible space for movement. They withstand impacts from door panels, providing a cushioning effect and protecting the cabinet / door panel. A mounting hole is drilled in the cabinet body at the corresponding location of the cabinet door, and the cushioning and anti-collision rubber pellets are installed into the mounting hole to provide both cushioning and noise reduction.

[0031] The outer shell 1 has a receiving cavity 12 with an opening 11 and a snap cavity 13; a support piece 2 is provided between the receiving cavity 12 and the snap cavity 13;

[0032] The soft rubber particle 3 has an impact end 31 and a limiting end 32 at its upper and lower ends. The impact end 31 extends out of the opening 11 of the outer shell 1 , and the limiting end 32 is located in the accommodating cavity 12 and can be telescopically moved to provide a buffer space.

[0033] The outer shell 1 is composed of a first shell 101 and a second shell 102, which are formed by sticking and snapping together; wherein, the outer shell 1 is a cylindrical structure, and the first shell 101 and the second shell 102 are semi-cylindrical results.

[0034] See also Figure 3 、 4 The first housing 101 is provided with a pair of snap-in buckles 14, and the second housing 102 is provided with snap-in slots 15 corresponding to the snap-in buckles 14. The snap-in buckles 14 and the snap-in slots 15 form a snap-in cavity 13. The snap-in buckles 14 pass through the snap-in cavity 13 and then into the snap-in slots 15. The upper end surface of the snap-in buckles 14 in the portion of the snap-in cavity 13 forms a stopper surface.

[0035] The lower ends of the first shell 101 and the second shell 102 are respectively provided with connecting sheets 4 . The lower ends of the first shell 101 and the second shell 102 are connected to each other through the connecting sheets 4 and can rotate along the middle of the connecting sheets 4 .

[0036] Semi-circular pressing platforms 16 are respectively provided at the ends of the first shell 101 and the second shell 102 . When the first shell 101 and the second shell 102 are fastened together, the two semi-circular pressing platforms 16 form an opening 11 to prevent the soft rubber particles 3 from escaping.

[0037] Before assembly, see Figure 4 , the first shell 101 and the second shell 102 are not fastened together, and the first shell 101 and the second shell 102 are in an unfolded state; when assembling, refer to Figure 5 , place the limiting end 32 of the soft rubber particle 3 into any shell, clamp the impact end 31 in the semicircular arc pressing platform 16, and then buckle the first shell 101 and the second shell 102.

[0038] See also Figure 4 The diameter of the limiting end 32 is larger than the inner diameter of the opening 11, and the size of the impact end 31 is adapted to the opening 11, so that the soft rubber pellet 3 can be fixedly installed in the accommodating cavity 12 of the outer shell 1. A conical buffer portion 33 is provided between the limiting end 32 and the impact end 31. It has a chamfered or rounded corner structure and a certain buffer stroke, which can better play a collision prevention role. The bottom surface of the limiting end 32 is a hollow cavity structure.

[0039] A blocking piece 5 is provided above the opening 11, and a reserved opening 11 is provided in the middle of the blocking piece 5 to allow the striking end 31 to pass through. The blocking piece 5 is an integral structure with the first shell 101 or the second shell 102. In this embodiment, the blocking piece 5 is an integral structure with the first shell 101.

[0040] A fold is provided in the middle of the connecting sheet 4 so that the first shell 101 and the second shell 102 can rotate along the fold.

[0041] A plurality of mounting tightening wires 6 are provided around the outer shell 1 to strengthen the structure and prevent rotation and sliding.

[0042] In this embodiment, the outer shell 1 is formed in one piece using an injection mold, which is suitable for mass production.

[0043] In this embodiment, the soft rubber particles 3 are produced by a compression vulcanization mold, which is suitable for mass production.

[0044] In one embodiment, a spring is provided in the accommodating cavity 12 , and both ends of the spring are in contact with the limiting end 32 and the supporting piece 2 respectively, providing elastic thrust.

[0045] In this embodiment, the support plate 2 and the first housing 101 are integrated into one structure. The structure is compact and only two sets of molds are needed to produce the product, thereby improving production efficiency.

[0046] The utility model discloses a buffering and anti-collision rubber particle, which is applied to a cabinet and has low cost, simple and convenient installation, and good anti-collision and noise reduction effects.

[0047] Based on the above-mentioned ideal embodiment of the present invention, and in accordance with the above description, relevant personnel can make various changes and modifications without departing from the technical scope of the present invention. The technical scope of the present invention is not limited to the content of the specification, but must be determined according to the scope of the claims.

Claims

1. A buffer and anti-collision rubber particle, characterized in that: include: The outer shell has a receiving cavity with an opening and a snap cavity; A supporting piece is provided between the accommodating cavity and the buckle cavity; The soft rubber particle includes a striking end and a limiting end, wherein the striking end extends out of the opening and the limiting end is located in the accommodating cavity and is telescopically movable; The outer shell includes a first shell and a second shell, which are formed by sticking and buckling the first shell and the second shell together; The first shell is provided with a pair of snap-in buckles, and the second shell is provided with snap-in grooves corresponding to the snap-in buckles; the snap-in buckles and the snap-in grooves form the snap-in cavity; the snap-in buckles penetrate the snap-in cavity and are inserted into the snap-in grooves, and the upper end surfaces of the snap-in buckles form a limiting table; The lower ends of the first shell and the second shell are respectively provided with connecting sheets. The lower ends of the first shell and the second shell are connected to each other through the connecting sheets and can rotate along the middle of the connecting sheets.

2. The anti-collision cushioning granules according to claim 1, characterized in that: The ends of the first shell and the second shell are respectively provided with semi-circular arc pressing platforms. After the first shell and the second shell are buckled together, the two semi-circular arc pressing platforms form the opening.

3. The anti-collision cushioning granules according to claim 2, characterized in that: The diameter of the limiting end is larger than the inner diameter of the opening, and the impact end is adapted to the size of the opening, so that the soft rubber particles can be installed in the accommodating cavity of the outer shell in a limited manner; a conical buffer portion is provided between the limiting end and the impact end.

4. The anti-collision cushioning granules according to claim 3, characterized in that: A blocking and limiting piece is provided on the upper portion of the opening, and a reserved opening is provided in the middle portion of the blocking and limiting piece; the blocking and limiting piece and the first shell or the second shell are an integrated structure.

5. The anti-collision cushioning granules according to claim 4, characterized in that: A fold is provided in the middle of the connecting sheet so that the first shell and the second shell can rotate along the fold.

6. The anti-collision cushioning granules according to claim 5, characterized in that: A plurality of installation tightening lines are arranged on the periphery of the outer shell.

7. The anti-collision cushioning granules according to claim 6, characterized in that: The outer shell is formed in one piece by using an injection mold.

8. The anti-collision cushioning granules according to claim 3, characterized in that: The soft rubber particles are produced by compression vulcanization molds 9. The anti-collision cushioning rubber particles according to claim 5, characterized in that: A spring is provided in the accommodating cavity, and two ends of the spring are in contact with the limiting end and the supporting piece respectively to provide elastic thrust.

10. The anti-collision cushioning granules according to claim 7, characterized in that: The supporting piece and the first shell are an integrated structure.

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