Deflection-preventing button structure

Abstract

The utility model discloses an anti-deflection button structure, which comprises a button body and a button buckle seat, the button buckle seat is accommodated in the button body, one of the button buckle seat and the button body is provided with a limiting groove, and the other one of the button buckle seat and the button body is provided with a limiting block. The limiting block is clamped in the limiting groove in the mode that the limiting block can just move in the axial direction, and the two side faces in the circumferential direction of the limiting block abut against the groove wall of the limiting groove, so that the button buckle base and the button body are in circumferential limiting fit, and when the button buckle base is pressed down, due to the fact that the limiting block can only move in the limiting groove in the axial direction and cannot rotate in the circumferential direction, the button buckle base can not rotate in the circumferential direction. Therefore, when the button buckle seat is reset, the button buckle seat does not deflect, so that the button buckle seat is corrected when the button buckle seat is reset, the button buckle seat returns to the original central position, and the problem of deflection of the button buckle seat can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bathroom technology, especially to a button structure capable of preventing deflection. BACKGROUND

[0002] The water tank of the existing bathroom product usually adopts a drain valve to control drainage, and the button used by the drain valve is usually provided with a button buckle in the button body. In order to ensure smooth operation of the button, a certain installation gap is designed between the button buckle and the button body to ensure smooth operation of the button. However, due to the existence of the installation gap, the button buckle pressed is easy to shift circumferentially when being reset, which causes the button buckle to be unable to be in the original central position after being reset, so that the gap around the button is uneven, and the button buckle is skewed, thereby affecting the overall appearance of the button. SUMMARY

[0003] The utility model aims at providing a button structure capable of preventing deflection, which can prevent the button buckle from being skewed.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following scheme:

[0005] A button structure capable of preventing deflection comprises a button body and a button buckle, the button buckle is contained in the button body, one of the button buckle and the button body is provided with a limiting groove, the other of the button buckle and the button body is provided with a limiting block, the limiting block can be clamped in the limiting groove along the axial direction, the two side surfaces of the limiting block in the circumferential direction are all abutted on the groove wall of the limiting groove, so that the circumferential limiting cooperation between the button buckle and the button body is realized.

[0006] Further, the button buckle and the button body are further connected through the cooperation of the clamping block and the clamping groove, the clamping block can be clamped in the clamping groove along the axial direction, thereby preventing the button buckle from being separated from the button body along the axial direction.

[0007] As a priority, the button buckle is provided with at least one limiting block towards the button body, the button body is provided with at least one limiting groove, and the limiting groove is located in the middle of the button body and is arranged along the axial direction of the button body.

[0008] Preferably, the side wall of the button buckle is formed with at least one elastic arm capable of being bent and deformed, and the limiting block is formed on the surface of the elastic arm towards the button body.

[0009] Preferably, at least one plug pin is arranged in the button buckle, the button buckle is provided with a through hole, the plug pin is arranged to extend out of the button body through the through hole, and the limiting block is formed on the end of the plug pin extending out of the button buckle.

[0010] Preferably, at least one limiting pin is arranged in the button seat, the button seat is provided with a through hole, the limiting pin extends out of the button body through the through hole, a limiting block is formed on the end of the limiting pin extending out of the through hole, a spring is arranged between the head of the limiting pin and the inner side of the button seat, the limiting pin is arranged in the spring, and the spring provides the limiting pin with an elastic force for moving towards the inner side of the button seat.

[0011] Preferably, at least one limiting pin is arranged in the button seat, the button seat is provided with a through hole, the limiting pin extends out of the button body through the through hole, a limiting block is formed on the end of the limiting pin extending out of the through hole, a spring is arranged between the head of the limiting pin and the inner side of the button seat, the limiting pin is arranged in the spring, and the spring provides the limiting pin with an elastic force for moving towards the inner side of the button seat.

[0012] Preferably, the limiting block is two elastic clamping ears arranged in an upper and lower interval, the elastic clamping ears pass through the corresponding through hole when the elastic clamping ears are close to each other, and the elastic clamping ears are away from each other after the elastic clamping ears pass through the through hole, thereby being limited by the through hole.

[0013] Further, the button seat comprises a half-row seat, a half-row patch, a half-row spring, and a full-row seat, a full-row patch and a full-row spring, the half-row seat is formed with a half-row guide rod, the full-row seat is formed with a full-row guide rod, the half-row guide rod is arranged in the half-row spring, the full-row guide rod is arranged in the full-row spring, two ends of the half-row spring are respectively abutted against the bottom surface of the half-row seat and the inner bottom surface of the button body, two ends of the full-row spring are respectively abutted against the bottom surface of the full-row seat and the inner bottom surface of the button body, the half-row patch is fixedly arranged on the top surface of the half-row seat, the full-row patch is fixedly arranged on the top surface of the full-row seat, both sides of the half-row seat and the full-row seat are respectively provided with at least one limiting block, and the button body is provided with a limiting groove at a position corresponding to the limiting block of the half-row seat and the full-row seat.

[0014] Further, a half-row locking nut is screwed on the end of the half-row guide rod extending out of the button body, a full-row locking nut is screwed on the end of the full-row guide rod extending out of the button body, and a button nut is screwed on the outer side of the button body.

[0015] As can be seen from the above technical solution, this utility model uses a limiting block and a limiting groove to cooperate, so that the limiting block can be precisely locked in the limiting groove along the axial direction. Both sides of the limiting block in the circumferential direction abut against the groove wall of the limiting groove. The limiting groove restricts the limiting block from rotating in the circumferential direction, thus achieving circumferential direction limiting. When the button holder is pressed, since the limiting block can only move axially in the limiting groove and cannot rotate in the circumferential direction, the button holder will not deflect when it resets. This achieves the correction when the button holder is reset, returning it to its original centered position. This can prevent the button holder from becoming skewed. The overall structure is simple, saves parts, is easy to operate, and improves the overall appearance of the button. Attached Figure Description

[0016] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this disclosure and, together with the description, serve to explain the principles of this disclosure. It is obvious that the drawings described below are merely some embodiments of this disclosure, and those skilled in the art can obtain other drawings based on these drawings without any inventive effort.

[0017] Figure 1 This is a perspective view (1) of Embodiment 1 of the present utility model.

[0018] Figure 2 This is a perspective view (2) of Embodiment 1 of the present utility model.

[0019] Figure 3 This is a schematic diagram of the button holder according to Embodiment 1 of this utility model.

[0020] Figure 4 This is a schematic diagram of the button body according to Embodiment 1 of this utility model.

[0021] Figure 5 This is an exploded perspective view of Embodiment 1 of the present invention.

[0022] Figure 6 This is a cross-sectional view (1) of Embodiment 1 of the present utility model.

[0023] Figure 7 This is a cross-sectional view (2) of Embodiment 1 of the present utility model.

[0024] Figure 8 This is a schematic diagram (1) of the button holder of Embodiment 2 of this utility model.

[0025] Figure 9 This is a schematic diagram (2) of the button holder of Embodiment 2 of this utility model.

[0026] Figure 10 This is a cross-sectional view of Embodiment 2 of the present invention.

[0027] Figure 11 It is the structure schematic view of button buckle seat of the third embodiment of the utility model.

[0028] Figure 12 It is the structure schematic view of button buckle seat of the third embodiment of the utility model.

[0029] Figure 13 It is the sectional view of the third embodiment of the utility model.

[0030] Figure 14 It is the structure schematic view of button buckle seat of the fourth embodiment of the utility model.

[0031] Figure 15 It is the structure schematic view of button buckle seat of the fourth embodiment of the utility model.

[0032] Figure 16 It is the sectional view of the fourth embodiment of the utility model.

[0033] Among them, the following is the explanation of the reference signs:

[0034] Button body 1 Button buckle seat 2

[0035] Limiting groove 11 Limiting block 21

[0036] Clamping groove 12 Clamping block 22

[0037] Perforation 13 Spring placing groove 14

[0038] Elastic arm 23 Elastic clamping ear 24

[0039] Half-row buckle seat 251 Half-row patch 252

[0040] Half-row compression spring 253 Half-row guide rod 254

[0041] Full-row buckle seat 255 Full-row patch 256

[0042] Full-row compression spring 257 Full-row guide rod 258

[0043] Latches 31 Limiting pin 32

[0044] Spring 4

[0045] Half-row locking nut 51 Full-row locking nut 52

[0046] Button nut 53

[0047] Positioning column 61 Clamping part 62

[0048] Flange 7. DETAILED DESCRIPTION

[0049] Example implementations are now described with reference to the drawings. Example implementations can, however, be implemented in many different forms and should not be construed as limited to the examples set forth herein; rather, these implementations are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example implementations to those skilled in the art. The described features, structures, or characteristics can be combined in one or more implementations.

[0050] Furthermore, the accompanying drawings are only schematic and are non-limiting detailed representations of examples, which are intended to provide a conceptual understanding of the application. The sole purpose of the drawings is to facilitate understanding of examples. In the drawings:

[0051] Referring now to the drawings, in which is shown Figures 1-16 The utility model discloses a button structure of preventing deflection, including: button body 1 and button buckle 2, button buckle 2 is contained in button body 1, button buckle 2 and button body 1 one of them is equipped with limit groove 11, button buckle 2 and button body 1 the other is equipped with limit block 21, that is, button buckle 2 and button body 1 are connected through limit block 21 and limit groove 11 cooperation, limit block 21 can be just axially movably clamped in limit groove 11, the two sides of limit block 21 circumferential direction all butt on the groove wall of limit groove 11, so that button buckle 2 and button body 1 circumferential direction limit cooperation, wherein, button buckle 2 is centrally arranged in button body 1.

[0052] Wherein, the top edge of button body 1 forms a ring flange 7 horizontally.

[0053] Therefore, the utility model discloses limit block 21 and limit groove 11 cooperation, so that limit block 21 can be just axially movably clamped in limit groove 11, the two sides of limit block 21 circumferential direction all butt on the groove wall of limit groove 11, limit groove 11 restricts limit block 21 and can not carry out circumferential rotation, realizes circumferential direction limit, so that when button buckle 2 is pressed, limit block 21 can only do axial movement in limit groove 11, can not circumferential rotation, so button buckle 2 resets, will not occur deflection, so as to realize button buckle 2 reset and be corrected, return to the original central position, can prevent button buckle 2 and appear skew problem, overall structure is simple, saves parts, convenient operation, improves the overall appearance of button.

[0054] In order to prevent the button seat 2 from being separated from the button body 1 during use, the button seat 2 and the button body 1 are further connected through the cooperation of the clamping block 22 and the clamping groove 12. The clamping block 22 can be clamped in the clamping groove 12 in the axial direction, thereby preventing the button seat 2 from being separated from the button body 1 in the axial direction. When the limiting block 21 is clamped at the top of the limiting groove 11, the clamping block 22 is clamped at the top of the clamping groove 12.

[0055] In this embodiment, in order to facilitate assembly and manufacturing, the width of the clamping groove 12 is greater than the width of the clamping block 22, the width of the clamping groove 12 is greater than the width of the limiting groove 11, and the height of the clamping groove 12 is less than the height of the limiting groove 11. The top end of the limiting groove 11 is located above the top end of the clamping groove 12.

[0056] In order to facilitate processing and manufacturing, the cross sections of the clamping groove 12 and the limiting groove 11 are both rectangular.

[0057] In this embodiment, in order to facilitate the realization of controlling different sizes of water discharge, the button seat 2 can include a half-row seat 251, a half-row patch 252, and a full-row seat 255, a full-row patch 256, and a half-row compression spring 253 and a full-row compression spring 257. The half-row seat 251 is formed with a half-row guide rod 254, the full-row seat 255 is formed with a full-row guide rod 258, the half-row guide rod 254 passes through the half-row compression spring 253, the full-row guide rod 258 passes through the full-row compression spring 257, the two ends of the half-row compression spring 253 are respectively abutted against the bottom surface of the half-row seat 251 and the inner bottom surface of the button body 1, the two ends of the full-row compression spring 257 are respectively abutted against the bottom surface of the full-row seat 255 and the inner bottom surface of the button body 1, the half-row patch 252 is fixedly arranged on the top surface of the half-row seat 251, the full-row patch 256 is fixedly arranged on the top surface of the full-row seat 255, and at least one limiting block 21 is arranged on each side of the half-row seat 251 and the full-row seat 255. The button body 1 is provided with a limiting groove 11 at a position corresponding to the limiting block 21 of the half-row seat 251 and the full-row seat 255. Thus, by pressing the half-row patch 252, the half-row seat 251 and the half-row guide rod 254 are controlled to achieve half-row control, and by pressing the full-row patch 256, the full-row seat 255 and the full-row guide rod 258 are controlled to achieve full-row control.

[0058] The bottom surface of the half-row patch 252 and the bottom surface of the full-row patch 256 are respectively provided with two spaced-apart positioning columns 61 and clamping members 62. The positioning column 61 of the half-row patch 252 penetrates the half-row seat 251, the clamping member 62 of the half-row patch 252 is clamped into the half-row seat 251, the positioning column 61 of the full-row patch 256 penetrates the full-row seat 255, and the clamping member 62 of the full-row patch 256 is clamped into the full-row seat 255.

[0059] In order to facilitate installation and use, the half-row guide rod 254 is screwed with a half-row locking nut 51 at the end of the button body 1, the full-row guide rod 258 is screwed with a full-row locking nut 52 at the end of the button body 1, and the outer side of the button body 1 is screwed with a button nut 53, wherein, in order to facilitate use, the outer side of the half-row locking nut 51, the outer side of the full-row locking nut 52 and the outer side of the button nut 53 are all formed with a plurality of concave-convex structures.

[0060] Further, in order to facilitate processing and manufacturing, the button buckle 2 is provided with at least one limiting block 21 protruding towards the button body 1, and the button body 1 is provided with at least one limiting groove 11, which is located in the middle of the button body 1 and extends along the axial direction of the button body 1.

[0061] The button buckle 2 is provided with at least one clamping block 22 protruding towards the button body 1, and the button body 1 is provided with at least one clamping groove 12.

[0062] In the embodiment shown in the figure, the number of limiting blocks 21 is four, the number of limiting grooves 11 is four, the limiting blocks 21 and the limiting grooves 11 are spaced apart, two limiting blocks 21 are located on one side, two limiting grooves 11 are located on one side, and the limiting blocks 21 and the limiting grooves 11 are left-right symmetrical.

[0063] The number of clamping blocks 22 is four, the number of clamping grooves 12 is four, the clamping blocks 22 and the clamping grooves 12 are spaced apart, two clamping blocks 22 are located on one side, two clamping grooves 12 are located on one side, and the clamping blocks 22 and the clamping grooves 12 are left-right symmetrical.

[0064] Among them, the differences between the embodiments one to four of the utility model are as follows:

[0065] Please refer to Figures 1 to 7 In the embodiment one of the utility model, in order to simplify the structure, the side wall of the button buckle 2 is formed with at least one flexible arm 23, and the limiting block 21 is formed on the surface of the flexible arm 23 towards the button body 1, and in the figure, the number of flexible arms 23 is four, and the half-row buckle 251 and the full-row buckle 255 are respectively provided with two flexible arms 23.

[0066] Please refer to Figures 8 to 10As shown in the second embodiment of the utility model, at least one bolt 31 is arranged in the button buckle 2, the button buckle 2 is provided with a through hole 13, the bolt 31 extends out of the button body 1 from the through hole 13, the limiting block 21 is formed on the end of the bolt 31 extending out of the button buckle 2, as shown in the figure, the number of the bolt 31 is two, one bolt 31 is arranged in the half-row buckle 251 and the full-row buckle 255 respectively, and the two ends of the bolt 31 extend out of the half-row buckle 251 or the full-row buckle 255.

[0067] Furthermore, the limiting block 21 is two elastic clamping ears 24 arranged at intervals in the upper and lower directions, the button buckle 2 is formed with at least one through hole 13, when the elastic clamping ears 24 are close to each other, the elastic clamping ears 24 pass through the corresponding through hole 13, when the elastic clamping ears 24 extend out of the through hole 13, the elastic clamping ears 24 are away from each other, and the face of the elastic clamping ears 24 towards the button buckle 2 is clamped to the outer side of the button buckle 2; the half-row buckle 251 and the full-row buckle 255 are respectively provided with two through holes 13.

[0068] Please refer to Figures 11 to 13 As shown in the third embodiment of the utility model, at least one limiting pin 32 is arranged in the button buckle 2, the button buckle 2 is provided with a through hole 13, the limiting pin 32 extends out of the button body 1 from the through hole 13, the limiting block 21 is formed on the end of the limiting pin 32 extending out of the through hole 13, a spring 4 is arranged between the head of the limiting pin 32 and the inner side of the button buckle 2, the limiting pin 32 is arranged in the spring 4, the spring 4 provides the limiting pin 32 with an elastic force for moving towards the inner side of the button buckle 2, the limiting block 21 is two elastic clamping ears 24 arranged at intervals in the upper and lower directions, the button buckle 2 is formed with at least one through hole 13, when the elastic clamping ears 24 are close to each other, the elastic clamping ears 24 pass through the corresponding through hole 13, when the elastic clamping ears 24 extend out of the through hole 13, the elastic clamping ears 24 are away from each other, and the face of the elastic clamping ears 24 towards the button buckle 2 is clamped to the outer side of the button buckle 2, the number of the limiting pin 32 is four, the half-row buckle 251 and the full-row buckle 255 are respectively provided with two through holes 13, and one limiting pin 32 is arranged in each through hole 13.

[0069] Please refer to Figures 14 to 16As shown, the button buckle seat 2 is provided with at least one limiting pin 32, the button buckle seat 2 is provided with a perforation 13, the limiting pin 32 is stretched out to the outside of the button body 1 from the perforation 13, the limiting block 21 is formed on the end of the limiting pin 32 that is stretched out of the perforation 13, the spring 4 is arranged between the limiting block 21 and the outside of the button body 1, the head of the limiting pin 32 and the inside of the button buckle seat 2 are provided with the spring 4, the limiting pin 32 is arranged in the spring 4, the spring 4 provides the limiting pin 32 with the elastic force moving to the outside of the button buckle seat 2, the limiting block 21 is two elastic clamping ears 24 arranged in the upper and lower intervals, the button buckle seat 2 is formed with at least one perforation 13, when the elastic clamping ears 24 are close together, the elastic clamping ears 24 pass through the corresponding perforation 13, when the elastic clamping ears 24 pass out of the perforation 13, the elastic clamping ears 24 are away from each other, and then are limited with the perforation 13, the outside edge of the perforation 13 is concavely provided with a spring placing groove 14, the spring 4 is arranged between the surface of the elastic clamping ear 24 towards the button buckle seat 2 and the spring placing groove 14, the number of the limiting pin 32 is four, the half-row buckle seat 251 and the full-row buckle seat 255 are each provided with two perforations 13, and each perforation 13 is correspondingly provided with a limiting pin 32.

[0070] It is to be understood that the various examples described above can be utilized in multiple directions, such as tilted, inverted, horizontal, vertical, etc., and in multiple configurations, without departing from the principles of the present application. The embodiments shown in the drawings are shown and described merely as examples of effective applications of the principles of the present application, and the present application is not limited to any specific details of these embodiments.

[0071] Other embodiments of the present disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the features disclosed herein. It is intended that the present application cover any and all variations of the present disclosure comprising features that are within the true spirit and scope of the present disclosure. The specification and examples are to be regarded as exemplary only, with the true scope and spirit of the present disclosure being indicated by the appended claims.

Claims

1. A deflection-proof button structure, comprising: The button body and the button seat are characterized in that one of the button seat and the button body is provided with a limiting slot, the other of the button seat and the button body is provided with a limiting block, the limiting block is movably clamped in the limiting slot in the axial direction, and the two side surfaces of the limiting block in the circumferential direction are in contact with the slot wall of the limiting slot, so that the button seat and the button body are circumferentially limited and matched.

2. The deflection preventing button structure of claim 1, wherein: The button seat and the button body are further connected through the clamping block and the clamping slot, the clamping block is movably clamped in the clamping slot in the axial direction, and the button seat is prevented from being separated from the button body in the axial direction.

3. The deflection preventing button structure of claim 1, wherein: The button seat is provided with at least one limiting block protruding towards the button body, and the button body is provided with at least one limiting slot, which is located in the middle of the button body and extends along the axial direction of the button body.

4. The deflection preventing button structure of claim 3, wherein: The side wall of the button seat is formed with at least one elastic arm capable of being bent and deformed, and the limiting block is formed on the surface of the elastic arm facing the button body.

5. The deflection preventing button structure of claim 3, wherein: At least one plug pin is arranged in the button seat, the button seat is provided with a through hole, the plug pin is extended out of the button body through the through hole, and the limiting block is formed on the end of the plug pin extending out of the button seat.

6. The deflection preventing button structure of claim 3, wherein: At least one limiting pin is arranged in the button seat, the button seat is provided with a through hole, the limiting pin is extended out of the button body through the through hole, and the limiting block is formed on the end of the limiting pin extending out of the through hole, a spring is arranged between the head of the limiting pin and the inner side surface of the button seat, the limiting pin is arranged in the spring, and the spring provides the limiting pin with an elastic force moving towards the inner side of the button seat.

7. The deflection preventing button structure of claim 3, wherein: At least one limiting pin is arranged in the button seat, the button seat is provided with a through hole, the limiting pin is extended out of the button body through the through hole, and the limiting block is formed on the end of the limiting pin extending out of the through hole, a spring is arranged between the limiting block and the outer side surface of the button body, the limiting pin is arranged in the spring, and the spring provides the limiting pin with an elastic force moving towards the outer side of the button seat.

8. A deflection preventing button structure as defined in claim 7, wherein: The limiting block is two elastic clamping ears arranged in an upper and lower interval, when the elastic clamping ears are close to each other, the elastic clamping ears pass through the corresponding through hole, when the elastic clamping ears pass out of the through hole, the elastic clamping ears are away from each other, and then are limited by the through hole.

9. A deflection preventing button structure according to any one of claims 1 to 3, wherein: The button seat includes a half-row seat, a half-row patch, a half-row spring, and a full-row seat, a full-row patch and a full-row spring, the half-row seat is formed with a half-row guide rod, the full-row seat is formed with a full-row guide rod, the half-row guide rod is arranged in the half-row spring, the full-row guide rod is arranged in the full-row spring, the two ends of the half-row spring are respectively in contact with the bottom surface of the half-row seat and the inner bottom surface of the button body, the two ends of the full-row spring are respectively in contact with the bottom surface of the full-row seat and the inner bottom surface of the button body, the half-row patch is fixedly arranged on the top surface of the half-row seat, the full-row patch is fixedly arranged on the top surface of the full-row seat, the two sides of the half-row seat and the full-row seat are respectively provided with at least one limiting block, and the button body is provided with a limiting slot at a position corresponding to the limiting block of the half-row seat and the full-row seat.

10. The deflection preventing button structure of claim 9, wherein: The half-row guiding rod is screwed with a half-row locking nut at the end of the button body, the full-row guiding rod is screwed with a full-row locking nut at the end of the button body, and the outer side of the button body is screwed with a button nut.

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