Spring rubber ring for slingshot cup, slingshot cup and buckle body

Abstract

The utility model discloses a spring rubber ring for a slingshot cup, the slingshot cup and a buckle body, the spring rubber ring comprises a spring rubber ring body, and the spring rubber ring body is provided with one or more deformable holes which deform when the spring rubber ring body is extruded. The deformable hole is formed in the spring rubber ring body, when the spring rubber ring body is provided with the bead head and is squeezed, the spring rubber ring body deforms, so that the area of the deformable hole is squeezed to be reduced, and the deformable hole is formed to reserve a space for the deformation quantity generated when the inner wall of the spring rubber ring body and the bead head are squeezed. Therefore, the spring rubber ring and the slingshot cup can be matched more tightly, the problem that in the prior art, space needs to be reserved, so that a gap exists between the slingshot cup and the spring rubber ring body, and shaking occurs can be effectively avoided, the shaking space of the spring rubber ring is reduced, and noise can be effectively reduced in the using process.

Description

Technical Field

[0001] The utility model belongs to the technical field of buckle bodies, and particularly relates to a spring rubber ring for a slingshot cup, a slingshot cup and a buckle body. Background Art

[0002] Snap buttons, commonly known as snap buttons, usually include a female button and a male button. The female button has a slot in the center, and the male button has a raised button bead in the center. Elastic parts are often set in the slot, where the elastic parts, such as springs, rely on elastic force to clamp the button bead, so that the male button and the female button connect two different surface parts. They are widely used in clothing, bags, umbrellas and other items.

[0003] Existing snap buttons primarily fasten by relying on the elastic force of a spring or other elastic component within the female buckle to clamp the button bead. Because the spring coil needs to deform, the spring coil and the housing are designed to be loose. During use, the shaking of clothing causes the spring coil and the housing to collide, producing noise that affects the user experience. To avoid this noise, existing techniques have replaced the spring coil with an apron. However, this apron is prone to aging and the risk of breakage, making it unsuitable for long-term use. Therefore, it is necessary to develop a spring apron, apron, and a button body for a slingshot cup. Utility Model Content

[0004] The purpose of the utility model is to provide a spring rubber ring, a slingshot cup and a buckle body for a slingshot cup, so as to solve the above-mentioned technical problems. A deformable hole is provided on the spring rubber ring body. When the spring rubber ring body is assembled with a bead head and squeezed, the spring rubber ring body is deformed so that the area of ​​the deformable hole is squeezed and reduced. The setting of the deformable hole leaves space for the deformation amount when the inner wall of the spring rubber ring body and the bead head are squeezed, thereby making the spring rubber ring and the slingshot cup more tightly matched, which can effectively avoid the problem of shaking caused by the need to reserve space in the prior art, thereby reducing the shaking space of the spring rubber ring and effectively reducing the generation of noise during use.

[0005] In order to achieve the above-mentioned purpose of the utility model, the technical solution adopted by the utility model is as follows:

[0006] A spring rubber ring for a slingshot cup includes a spring rubber ring body, the spring rubber ring body being provided with one or more deformable holes that deform when the spring rubber ring body is squeezed. The deformable holes are first through holes, blind holes, or buried holes. The spring rubber ring body is provided with the first through holes. When the spring rubber ring body is assembled with a bead head and squeezed, the spring rubber ring body deforms, thereby reducing the area of ​​the first through holes. The first through holes are provided to allow space for the deformation of the inner wall of the spring rubber ring body when squeezed by the bead head, thereby allowing the spring rubber ring to fit more tightly with the slingshot cup. This effectively avoids the problem of shaking caused by the gap between the slingshot cup and the spring rubber ring body that requires reserved space in the prior art. This reduces the shaking space of the spring rubber ring and effectively reduces noise during use.

[0007] Preferably, one or more deformable holes are provided on the spring rubber ring body. The number of the one or more deformable holes can be adjusted according to the snap-on force, the separation force or the assembly requirements.

[0008] Preferably, the plurality of deformable holes are distributed on the spring rubber ring body at equal or unequal intervals, with the axis of the spring rubber ring body as the center. In this technical solution, the number of first through holes is six; the plurality of deformable holes are provided and the deformable holes are distributed at equal or unequal intervals; the equal spacing of the plurality of deformable holes can effectively improve the stability of the engagement and separation forces when connected to the bead head.

[0009] Preferably, the cross-section of the deformable hole along the radial direction of the spring rubber ring body is annular, such as any one of polygonal, trapezoidal, circular, oblate, and elliptical shapes; the cross-section of the deformable hole is an annular closed surface, so that when the deformable hole is squeezed, it deforms, allowing the slingshot cup to complete its normal buckling function, effectively avoiding the problem of shaking caused by the need to reserve a gap between the elastic component and the slingshot cup during assembly in the slingshot cup, resulting in a tighter assembly and effectively avoiding the problem of noise caused by shaking.

[0010] Preferably, the length of the spring rubber ring body along its axial direction is shorter than the length of one side of the spring rubber ring body along its radial direction. The flat shape of the spring rubber ring can reduce the volume of the slingshot cup in which it is mounted. At the same time, the larger radial length can effectively ensure the area of ​​the first through hole, thereby ensuring the deformable area of ​​the first through hole during the deformation of the spring rubber ring body.

[0011] Preferably, the spring rubber ring body is provided with a first end face and a second end face in sequence from the inside to the outside along its radial direction. The second end face is provided along the inner surface of the radial direction of the mounting groove of the slingshot cup, and the second end face contacts the inner surface of the mounting groove. The second end face contacts the inner surface of the mounting groove of the slingshot cup, thereby reducing the shaking space of the spring rubber ring, effectively reducing the generation of noise, and effectively avoiding the problem of shaking and noise. At the same time, the first end face is provided, wherein the first end face is provided with a through-hole at the axis of the spring rubber ring body. When the bead head is assembled with the spring rubber ring through the through-hole, the first end face is squeezed by the outer peripheral surface of the bead head assembly, thereby deforming the first end face, so that the area of ​​the first through-hole is reduced in the squeezed state, thereby achieving the effect of deformation and assembly. This arrangement can effectively avoid the problem of shaking caused by the need to reserve a gap between the elastic component and the slingshot cup when assembling in the slingshot cup, reducing the shaking space of the elastic rubber ring, and effectively reducing the generation of noise.

[0012] Preferably, the first end surface is provided with a first protrusion at a radially corresponding position of the deformable hole provided on the spring rubber ring body. The first protrusion is provided at a height greater than that of the position not provided with the deformable hole in the radial direction along the axis of the spring rubber ring body, relative to the position not provided with the deformable hole. The provision of the first protrusion provides a protruding position when the spring rubber ring body is squeezed, thereby improving the resistance effect. The provision of the first protrusion can make the spring rubber ring body more inclined toward the axis, thereby increasing the margin of the initial arrangement area of ​​the deformable hole and making the position that can be resisted closer to the axis. As a result, during the process of the spring rubber ring body being resisted, the deformation of the spring rubber ring is transmitted to the deformable hole, thereby deforming the deformable hole. This structure can effectively avoid the problem of shaking caused by the need to reserve space in the prior art, resulting in a gap between the slingshot cup and the spring rubber ring body, and the snapping force and separation force can meet the use requirements.

[0013] Preferably, the spring rubber ring body is provided with a first and a second contact surface that are disposed opposite to each other and in contact with each other, wherein the first and the second contact surfaces are both free ends. The first and the second contact surfaces are the first and the second ends of the spring rubber ring body in the unfolded state; after the spring rubber ring body has been used for a certain period of time or due to improper operation, it may cause the spring rubber ring body to break. After the spring rubber ring breaks, it has the first and the second contact surfaces disposed opposite to each other, wherein the first and the second contact surfaces are in a mutually in conflicting state, and the upper and lower ends of the spring rubber ring body have contact surfaces of different heights in the vertical direction, so that the space for the spring rubber ring body to be more tightly fitted can reduce deformation, thereby maintaining the original closing force and separation force of the four-piece buckle.

[0014] Preferably, the upper end surface of the first contact surface contacts the middle portion of the second contact surface. When the spring rubber ring body is in a broken state, one of the contact states is that the upper end surface of the first contact surface contacts the middle portion of the second contact surface, so that the spring rubber ring body has contact surfaces at different heights in the vertical direction. Specifically, the third end surface and the fourth end surface have a certain inclination, so that the space for the spring rubber ring body to fit more tightly can reduce deformation and maintain the original closing force and separation force of the snap fastener.

[0015] Preferably, the spring rubber ring body is provided with a third end face and a fourth end face in sequence from top to bottom along its axial direction;

[0016] A third end face and a fourth end face are provided between the first end face and the second end face,

[0017] The first through hole passes through the third end surface and the fourth end surface, wherein the third end surface and the fourth end surface are arranged toward the inner surface of the mounting groove along the axial direction thereof.

[0018] A slingshot cup equipped with any of the above-described spring rubber rings, wherein the slingshot cup is provided with an installation groove for installing the spring rubber ring; the spring rubber ring body is arranged in the installation groove, and the outer surface of the spring rubber ring body in the radial direction conflicts with the inner surface of the installation groove. The slingshot cup is equipped with the spring rubber ring, thereby avoiding the problem in the prior art of assembling a metal spring, which requires reserving deformation space, resulting in an excessive gap between the slingshot cup and the spring, and causing noise during shaking. The deformable hole leaves space for the deformation amount when the inner wall of the spring rubber ring body is squeezed by the bead head, thereby making the spring rubber ring and the slingshot cup fit more tightly, effectively avoiding noise caused by shaking. At the same time, the spring rubber ring body is made of flexible materials such as plastic and silicone, which can further avoid noise during use.

[0019] A buckle body includes a slingshot cup and a bead head that engages with the slingshot cup. The bead head is installed in a through-hole, and a plug-in post is provided on the bead head. The first end face contacts the surface of the outer periphery of the plug-in post of the bead head, thereby completing the engagement action. Since the outer periphery of the plug-in post squeezes the first end face, especially the first protrusion, the spring rubber ring body is squeezed and deformed, and the deformable hole is deformed. This satisfies the requirement that when the spring rubber ring body is not squeezed, the second end face is in contact with the inner surface of the installation groove, avoiding a tighter fit between the spring rubber ring body and the installation groove in the radial direction, reducing the shaking space of the elastic rubber ring, and stabilizing the engagement force and separation force. At the same time, reducing the shaking space of the spring rubber ring can effectively reduce the generation of noise; the slingshot cup is equipped with a spring rubber ring, which avoids the problem in the existing technology that deformation space needs to be reserved by assembling a metal spring, and there is a gap between the slingshot cup and the spring, which causes noise during shaking. The deformable hole leaves space for the deformation amount when the inner wall of the spring rubber ring body is squeezed by the bead head, thereby making the spring rubber ring and the slingshot cup more tightly fitted, which can effectively avoid the noise caused by shaking; at the same time, the spring rubber ring body is made of flexible materials such as plastic, which can further avoid noise during use.

[0020] At the same time, when the spring rubber ring breaks, the first contact surface contacts the second contact surface, and the upper end surface of the first contact surface contacts the middle of the second contact surface, so that the upper and lower end surfaces of the spring rubber ring body contact the upper and lower end surfaces inside the installation groove. The tighter space can reduce the deformation of the spring rubber ring body in the initial state, maintain the structural stability, and maintain the original closing force and separation force of the four-button buckle.

[0021] This application has achieved beneficial technical effects:

[0022] The spring rubber ring body of the utility model is provided with a deformable hole. When the spring rubber ring body is assembled with a bead head and squeezed, the spring rubber ring body is deformed so that the area of ​​the deformable hole is squeezed and reduced. The setting of the deformable hole leaves space for the deformation amount when the inner wall of the spring rubber ring body is squeezed by the bead head, thereby making the spring rubber ring and the slingshot cup more tightly matched. This can effectively avoid the problem of shaking caused by the need to reserve space in the existing technology, thereby reducing the shaking space of the spring rubber ring and effectively reducing the generation of noise during use. Using a rubber ring spring reduces the generation of noise and ensures that the snapping force of the product does not change due to structural changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 The figure shows the structure of the spring rubber ring;

[0024] Figure 2 The figure shows a schematic diagram of the top view of the spring rubber ring;

[0025] Figure 3Shown is a schematic diagram of the exploded structure of the buckle body with the spring rubber ring assembled;

[0026] Figure 4 The figure shows a cross-sectional view of a buckle body with a spring rubber ring assembled therein;

[0027] Figure 5 Shown is a structural schematic diagram of a spring rubber ring with a first contact surface and a second contact surface.

[0028] Reference numerals

[0029] 1-spring rubber ring body; 2-first through hole; 11-first end face; 12-second end face; 13-third end face; 14-fourth end face; 15-first contact surface; 16-second contact surface; 3-slingshot cup; 31-mounting slot; 4-bead head; 41-insertion column. DETAILED DESCRIPTION

[0030] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings and other implementation methods can be obtained based on these drawings without inventive work.

[0031] The technical solution of the present utility model is described in detail below with reference to specific embodiments.

[0032] Example 1

[0033] Reference Figures 1 to 4 A spring rubber ring for a slingshot cup includes a spring rubber ring body 1. The spring rubber ring body is provided with one or more deformable holes that deform when the spring rubber ring body 1 is squeezed, wherein the deformable hole is a first through hole 2. The spring rubber ring body 1 is provided with the first through hole 2. When the spring rubber ring body 1 is assembled with a bead head 4 and squeezed, the spring rubber ring body 1 is deformed, thereby squeezing and reducing the area of ​​the first through hole 2. The first through hole 2 is provided to leave space for the deformation amount when the inner wall of the spring rubber ring body 1 and the bead head 4 are squeezed, thereby making the spring rubber ring and the slingshot cup 3 more tightly fitted, effectively avoiding the problem of shaking caused by the need to reserve space between the slingshot cup and the spring rubber ring body in the prior art, reducing the shaking space of the spring rubber ring, and effectively reducing the generation of noise during use.

[0034] One or more first through holes 2 are provided on the spring rubber ring body 1. One or more first through holes 2 are provided, and the number of the provided through holes 2 can be adjusted according to the snapping force, the separating force or the assembly requirements.

[0035] With the axis of the spring rubber ring body 1 as the center, multiple first through holes 2 are distributed on the spring rubber ring body 1 at equal or unequal intervals. In this technical solution, the number of first through holes is 6; multiple first through holes 2 are provided and the first through holes 2 are distributed at equal or unequal intervals; the equal spacing of multiple first through holes 2 can effectively improve the stability of the engagement and separation forces when connected with the bead head 4.

[0036] The cross-section of the first through hole 2 along the radial direction of the spring rubber ring body 1 is annular, such as any one of polygonal, trapezoidal, circular, oblate, and elliptical shapes. The cross-section of the first through hole 2 is an annular closed surface, so that the first through hole 2 deforms when squeezed, allowing the slingshot cup 3 to complete its normal fastening function, effectively avoiding the problem of shaking caused by the need to reserve a gap between the elastic component and the slingshot cup during assembly in the slingshot cup 3, resulting in a tighter assembly and effectively avoiding the problem of noise caused by shaking.

[0037] The length of the spring rubber ring body 1 along its axial direction is shorter than the length of one side of the spring rubber ring body 1 along its radial direction. The flat shape of the spring rubber ring can reduce the volume of the slingshot cup in which the spring rubber ring body 1 is mounted. At the same time, the larger radial length can effectively ensure the area provided by the first through hole 2, thereby ensuring the deformable area of ​​the first through hole 2 during the deformation of the spring rubber ring body 1.

[0038] The spring rubber ring body 1 is provided with a first end face 11 and a second end face 12 in sequence from the inside to the outside along its radial direction. The second end face 12 is arranged along the radial inner surface of the mounting groove 31 of the slingshot cup 3, and the second end face 12 conflicts with the inner surface of the mounting groove 31; the cross-section of the second end face 12 along the radial direction of the spring rubber ring body 1 is circular; the second end face 12 conflicts with the inner surface of the mounting groove 31 of the slingshot cup 3, reducing the shaking space of the spring rubber ring, which can effectively reduce the generation of noise and effectively avoid the problem of shaking and making noise; at the same time, a first end face 11 is provided, wherein the first end face 11 is provided with a through-opening at the axis of the spring rubber ring body 1. When the bead head 4 is assembled with the spring rubber ring through the through-opening, the first end face 11 is squeezed by the outer peripheral surface of the bead head 4, and the first end face 11 is deformed. As a result, the area of ​​the first through hole 2 is reduced in the squeezed state, thereby achieving the effect of deformation and assembly. This arrangement can effectively avoid the problem of shaking caused by the need to reserve a gap between the elastic component and the slingshot cup when assembling in the slingshot cup, reducing the shaking space of the elastic rubber ring, and effectively reducing the generation of noise.

[0039] The first end surface 11 is provided with a first protrusion 111 at a radially corresponding position to the first through hole 2 provided in the spring rubber ring body 1. The first protrusion 111 is provided at a height greater than that at positions not provided with the first through hole 2 in the radial direction along the axis of the spring rubber ring body 1. The provision of the first protrusion 111 provides a protruding position when the spring rubber ring body 1 is squeezed, thereby improving the resistance effect. The provision of the first protrusion 111 allows the spring rubber ring body 1 to be more oriented toward the axis, thereby increasing the margin of the initial layout area of ​​the first through hole 2 and bringing the resistance position closer to the axis. As a result, during the resistance process of the spring rubber ring body 1, the deformation of the spring rubber ring is transmitted to the first through hole 2, causing the first through hole 2 to deform. This structure effectively avoids the problem of shaking caused by the need to reserve space in the prior art, resulting in a gap between the slingshot cup and the spring rubber ring body 1, and the engagement and separation forces can meet the requirements of use.

[0040] The spring rubber ring body 1 is provided with a third end face 13 and a fourth end face 14 in sequence from top to bottom along its axial direction;

[0041] A third end face 13 and a fourth end face 14 are provided between the first end face 11 and the second end face 12.

[0042] The first through hole 2 passes through the third end surface 13 and the fourth end surface 14. The third end surface 13 and the fourth end surface 14 are arranged toward the inner surface of the mounting groove 31 along the axial direction thereof.

[0043] A slingshot cup equipped with a spring rubber ring, wherein the slingshot cup 3 is provided with an installation groove 31 for installing the spring rubber ring; the spring rubber ring body 1 is arranged in the installation groove 31, and the outer surface of the spring rubber ring body 1 in the radial direction conflicts with the inner surface of the installation groove 31. The slingshot cup 3 is equipped with the spring rubber ring, avoiding the problem in the prior art of assembling a metal spring, which requires a deformation space to be reserved, resulting in an excessive gap between the slingshot cup 3 and the spring, and causing noise during shaking. The first through hole 2 leaves space for the deformation amount when the inner wall of the spring rubber ring body 1 is squeezed by the bead head 4, thereby making the spring rubber ring and the slingshot cup 3 more tightly fitted, effectively avoiding noise caused by shaking. At the same time, the spring rubber ring body 1 is made of a flexible material such as plastic, which can further avoid noise during use.

[0044] A buckle body, comprising the slingshot cup 3 and a bead head 4 that is buckled with the slingshot cup 3. The bead head 4 is installed in the through-hole, wherein the bead head 4 is provided with a plug post 41, and the first end face 11 contacts the surface of the outer periphery of the plug post 41 of the bead head 4, thereby completing the buckling action. Since the outer periphery of the plug post 41 squeezes the first end face 11, especially the first protrusion 111, the spring rubber ring body 1 is squeezed and deformed, and the first through hole 2 is deformed. Therefore, when the spring rubber ring body 1 is in a non-extruded state, the second end face 12 is in contact with the inner surface of the installation groove 31, avoiding a tighter fit between the spring rubber ring body 1 and the installation groove 31 in the radial direction, and reducing the shaking space of the elastic rubber ring. The snap-on force and the separation force are stable while reducing the shaking space of the spring rubber ring, which can effectively reduce the generation of noise; the slingshot cup 3 is equipped with a spring rubber ring, which avoids the problem in the prior art that deformation space needs to be reserved by assembling a metal spring, and there is a gap between the slingshot cup and the spring, which causes noise during shaking. The first through hole 2 leaves space for the deformation amount when the inner wall of the spring rubber ring body 1 and the bead head 4 are squeezed, so that the spring rubber ring and the slingshot cup 3 can be more tightly matched, which can effectively avoid the noise caused by shaking; at the same time, the spring rubber ring body 1 is made of flexible materials such as plastic and silicone, which can further avoid noise during use.

[0045] A through opening is provided in the middle of the spring rubber ring body, that is, a through opening is provided at the first end surface of the spring rubber ring body toward the axis of the spring rubber ring body; the use of the rubber ring spring reduces the generation of noise and ensures that the snap-fitting force of the product does not change due to structural changes.

[0046] Existing slingshot cup springs primarily deform by squeezing the bead head against the spring's inner wall, generating lateral pressure to clamp the bead head. Therefore, the slingshot cup spring's design requires space for spring deformation, which causes the spring inside to collide with the inner wall of the slingshot cup, producing noise, when the slingshot cup is shaken. In this technical solution, six through-holes are provided in the spring rubber ring to allow for deformation when the spring rubber ring's inner wall is squeezed against the bead head. This allows the elastic rubber ring to fit more tightly with the slingshot cup 3, reducing the space for the elastic rubber ring to shake, effectively reducing noise during use.

[0047] This technical solution uses a plastic spring rubber ring to achieve lightweight while reducing the difficulty of processing and assembly compared to a unilaterally fixed metal ring. The tighter-fitting spring rubber ring can effectively reduce noise generation.

[0048] Example 2

[0049] This embodiment only describes the differences from the above embodiment, and other technical features are the same. In this embodiment, refer to Figure 5The spring rubber ring body 1 is provided with a first contact surface 15 and a second contact surface 16 which are arranged opposite to each other and in contact with each other, wherein the first contact surface 15 and the second contact surface 16 are both free ends. The first contact surface 15 and the second contact surface 16 are the first and second ends of the spring rubber ring body 1 in the unfolded state; after the spring rubber ring breaks, two free ends that can move longitudinally appear at the fracture; after the spring rubber ring body 1 has been used for a certain period of time or due to improper operation, the spring rubber ring body may break. After the spring rubber ring breaks, it has a first contact surface 15 and a second contact surface 16 which are arranged opposite to each other, wherein the first contact surface 15 and the second contact surface 16 are in a state of mutual contact, and the upper and lower ends of the spring rubber ring body 1 have fitting surfaces of different heights in the vertical direction, so that the space for the spring rubber ring body 1 to be more tightly fitted can reduce deformation and maintain the original closing force and separation force of the four-close buckle.

[0050] The upper end surface of the first contact surface 15 contacts the middle portion of the second contact surface 16. When the spring rubber ring body 1 is in a broken state, one of the contact states is that the upper end surface of the first contact surface 15 contacts the middle portion of the second contact surface 16, so that the spring rubber ring body 1 has contact surfaces at different heights in the vertical direction. Specifically, the third end surface 13 and the fourth end surface 14 have a certain inclination, which makes the space where the spring rubber ring body 1 fits more tightly can reduce deformation and maintain the original closing force and separation force of the snap fastener.

[0051] At the same time, when the spring rubber ring breaks, the first contact surface 15 and the second contact surface 16 conflict with each other, and the upper end surface of the first contact surface 15 conflicts with the middle part of the second contact surface 16, so that the upper and lower end surfaces of the spring rubber ring body 1 conflict with the upper and lower end surfaces inside the installation groove 31. The tighter space can reduce the deformation of the spring rubber ring body 1 in the initial state, maintain the structural stability, and maintain the original closing force and separation force of the four-button buckle; when the spring breaks, the tighter space can reduce the deformation and maintain the original closing force and separation force of the four-button buckle.

[0052] Example 3

[0053] This embodiment only describes the differences from the above embodiment, and other technical features are the same. In this embodiment, the deformable hole is replaced by a blind hole, wherein the blind hole is arranged on the spring rubber ring body 1, and its arrangement direction is vertically upward, and one end in the closed state is on the third end face 13 or the fourth end face 14, so that the corresponding end in the open state is on the fourth end face 14 or the third end face 13.

[0054] The spring rubber ring body 1 is provided with a blind hole. When the spring rubber ring body 1 is assembled with the bead head 4 and is squeezed, the spring rubber ring body 1 is deformed so that the area of ​​the blind hole is squeezed and reduced. The setting of the blind hole leaves space for the deformation amount when the inner wall of the spring rubber ring body 1 and the bead head 4 are squeezed, thereby making the spring rubber ring and the slingshot cup 3 more tightly fitted, which can effectively avoid the problem in the prior art that space needs to be reserved, resulting in a gap between the slingshot cup and the spring rubber ring body and shaking, reducing the shaking space of the spring rubber ring, and effectively reducing the generation of noise during use.

[0055] Example 4

[0056] This embodiment only describes the differences from the above embodiment, and other technical features are the same. In this embodiment, the deformable hole is replaced by a buried hole, wherein the buried hole is a through hole in the original through state, and both ends are closed, forming a closed state in both the vertical direction and the circumferential direction. The arrangement direction is vertically upward, and the two ends of the closed state in the vertical direction are on the third end face 13 and the fourth end face 14, and the circumferential surface is inside the elastic rubber ring body 1.

[0057] The spring rubber ring body 1 is provided with a buried hole. When the spring rubber ring body 1 is assembled with the bead head 4 and is squeezed, the spring rubber ring body 1 is deformed so that the area of ​​the buried hole is squeezed and reduced. The setting of the buried hole leaves space for the deformation amount when the inner wall of the spring rubber ring body 1 and the bead head 4 are squeezed, thereby making the spring rubber ring and the slingshot cup 3 more tightly fitted, which can effectively avoid the problem in the prior art that space needs to be reserved, resulting in a gap between the slingshot cup and the spring rubber ring body and shaking, reducing the shaking space of the spring rubber ring, and effectively reducing the generation of noise during use.

[0058] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0059] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

[0060] The above describes in detail the embodiments of the spring rubber ring, slingshot cup, and buckle body for a slingshot cup provided by the present invention. This article uses specific examples to illustrate the principles and implementation methods of the present invention. The description of the above embodiments is only intended to help understand the core concept of the present invention. It should be pointed out that for ordinary technicians in this technical field, without departing from the principles of the present invention, the present invention can also be improved and modified in a number of ways, and these improvements and modifications also fall within the scope of protection of the claims of the present invention.

Claims

1. A spring rubber ring for a slingshot cup, comprising a spring rubber ring body (1), characterized in that: One or more deformable holes are provided on the spring rubber ring body, which are deformed when the spring rubber ring body (1) is squeezed.

2. The spring rubber ring according to claim 1, characterized in that: The deformable hole is a first through hole (2) or a blind hole or a buried hole.

3. The spring rubber ring according to claim 1 or 2, characterized in that: With the axis of the spring rubber ring body (1) as the center, a plurality of deformable holes are distributed on the spring rubber ring body (1) at equal or unequal intervals.

4. The spring rubber ring according to claim 1, characterized in that: The cross section of the deformable hole along the radial direction of the spring rubber ring body (1) is annular.

5. The spring rubber ring according to claim 1, characterized in that: The spring rubber ring body (1) is provided with a first end face (11) and a second end face (12) in sequence from the inside to the outside along its radial direction.

6. The spring rubber ring according to claim 5, characterized in that: The first end surface (11) is provided with a first protrusion (111) at a position radially corresponding to the deformable hole provided on the spring rubber ring body (1).

7. The spring rubber ring according to claim 1, characterized in that: The spring rubber ring body (1) is provided with a first contact surface (15) and a second contact surface (16) which are arranged opposite to each other and in contact with each other, wherein the first contact surface (15) and the second contact surface (16) are both free ends.

8. The spring rubber ring according to claim 7, characterized in that: The upper end surface of the first contact surface (15) contacts the middle portion of the second contact surface (16).

9. A slingshot cup equipped with a spring rubber ring as claimed in any one of claims 1 to 8, characterized in that: The slingshot cup (3) is provided with an installation groove (31) for installing a spring rubber ring; the spring rubber ring body (1) is arranged in the installation groove (31), and the outer surface of the spring rubber ring body (1) in the radial direction conflicts with the inner surface of the installation groove (31).

10. A buckle body, characterized in that: The invention comprises the slingshot cup (3) as claimed in claim 9 and a bead head (4) buckled with the slingshot cup (3).

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