Abnormal sound prevention structure and automobile cup holder

Abstract

The utility model provides an abnormal sound prevention structure and an automobile cup holder, and belongs to the technical field of automobile cup holders. The abnormal sound prevention structure comprises an elastic piece, a flexible piece and a fastening piece, the flexible piece is arranged on the elastic piece in a sleeving mode, the flexible piece forms folding parts at the two ends of the elastic piece, and the folding parts wrap the ends of the elastic piece; and the fastening piece is used for fixing the end part of the elastic piece in the folding part. When the automobile cup stand is compressed or reset, the elastic piece is compressed or reset, the elastic piece deforms, the flexible piece is arranged on the elastic piece in a sleeving mode, the flexible piece has the soft characteristic and deforms along with the elastic piece, the effective buffering effect on the elastic piece is achieved, abnormal sound is avoided in the pressing and using process of the automobile cup stand, and the using experience of a driver is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of automobile cup holder, specifically relates to a prevent the structure of abnormal sound and automobile cup holder. BACKGROUND

[0002] With the popularization of automobile, people's requirement to automobile is higher and higher, not only require the comfort of automobile driving, but also require the operation convenience and overall aesthetic property in the process of automobile driving, especially to the requirement of automobile interior, not only beautiful, but also want to use conveniently, design humanization, and the automobile cup holder is one of the designs of the convenience of the driver.

[0003] The automobile cup holder on the market generally is equipped with elastic reset piece, the function of elastic reset piece is to promote the cup pad that has been pressed down to reset, the patent literature of prior art CN2022108977527 discloses a kind of automobile lifting cup holder structure, including cup holder body, cup holder body is equipped with the accommodation cavity of accommodating water cup, accommodation cavity is equipped with the cover plate base that can move up and down, the lower surface of cover plate base is connected to the inner wall bottom of accommodation cavity by trapezoidal coil spring.The trapezoidal coil spring of this structure is elastic reset piece.In the process of driving, the spring of this kind of cup holder is prone to abnormal sound due to tremor, in addition, during pressing use, abnormal sound also appears, which affects the use experience of the driver. UTILITY MODEL CONTENTS

[0004] Therefore, in order to solve the problems in the prior art, the utility model provides a kind of prevent the structure of abnormal sound, the technical problems to be solved are: how to improve the braking performance of brake, avoid motor brake failure.

[0005] The utility model solves the above-mentioned problems by the following technical means:

[0006] A kind of prevent the structure of abnormal sound, comprising:

[0007] Elastic member;

[0008] Flexible member, the flexible member is sleeved on the elastic member, the flexible member forms folding portion at the both ends of the elastic member, and the folding portion wraps the end of the elastic member;

[0009] Fastener, the end of the elastic member is fixed in the folding portion by the fastener.

[0010] In the above-mentioned a kind of prevent the structure of abnormal sound, the inner diameter of the flexible member is greater than the outer diameter of the elastic member.

[0011] In the above-mentioned a kind of prevent the structure of abnormal sound, the end of the elastic member is fixed in the folding portion by three fasteners.

[0012] In the anti-rustling structure, the three fasteners are arranged in a spiral shape on the flexible member.

[0013] In the anti-rustling structure, the fastener comprises a connecting portion, a first fixing portion and a second fixing portion, the first fixing portion and the second fixing portion are arranged at two ends of the connecting portion respectively, the connecting portion is sequentially arranged on the flexible member, the elastic member and the folding portion, the first fixing portion is arranged on a side of the flexible member away from the elastic member, and the second fixing portion is arranged on a side of the folding portion away from the elastic member.

[0014] In the anti-rustling structure, the elastic member is a spring.

[0015] In the anti-rustling structure, the flexible member is a non-woven fabric bag, and the non-woven fabric bag is arranged on the outer circumferential side of the spring.

[0016] The second object of the embodiment is to provide an automobile cup holder.

[0017] The automobile cup holder comprises a lifting seat, a shell, a base and the anti-rustling structure, a lower end of the shell is connected with the base, an upper end of the shell is connected with the lifting seat, the anti-rustling structure is arranged in the shell, a lower end of the anti-rustling structure abuts against the base, and an upper end of the anti-rustling structure abuts against the lifting seat.

[0018] In the automobile cup holder, a guide groove is arranged on the base, and the lower end of the anti-rustling structure is arranged in the guide groove.

[0019] In the automobile cup holder, a guide column is arranged on the lifting seat, and the upper end of the anti-rustling structure is arranged on the guide column.

[0020] Compared with the prior art, the anti-rustling structure has the following advantages:

[0021] The anti-rustling structure of the present application has the following advantages:

[0022] The automobile cup holder of the present application has the following advantages: BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 Fig. 1 is a structural diagram of the anti-rustling structure;

[0024] Figure 2isolation structure;

[0025] Figure 3 isolation structure;

[0026] Figure 4 isolation structure; Figure 3 isolation structure;

[0027] Figure 5 isolation structure;

[0028] Figure 6 isolation structure;

[0029] Figure 7 isolation structure.

[0030] In the drawings, the reference numerals indicate the following items:

[0031] 1, elastic member; 2, flexible member; 21, folding part; 3, fastener; 31, connecting part; 32, first fixing part; 33, second fixing part; 4, lifting seat; 41, guide column; 5, shell; 6, base; 61, guide groove; 10, isolation structure. DETAILED DESCRIPTION

[0032] In order to better understand and implement, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0033] The terms "first", "second", etc. in the description and claims of the present disclosure and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present disclosure described herein can be implemented. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0034] In the embodiments of the present disclosure, the terms "upper", "lower", "inner", "middle", "outer", "front", "back", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the present disclosure and its embodiments, and are not intended to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation. In addition, in addition to indicating the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain attachment relationship or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present disclosure can be understood according to the specific circumstances.

[0035] In addition, the terms "set", "connected", and "fixed" should be understood broadly. For example, "connected" can be fixed connection, detachable connection, or integral configuration; can be mechanical connection, or electrical connection; can be direct connection, or indirect connection through an intermediate medium, or internal communication between two devices, elements or components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present disclosure according to the specific circumstances.

[0036] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application.

[0037] The trapezoidal coil spring in the prior art automobile lifting cup holder structure is an elastic return member. In the driving process, the spring of such a cup holder is prone to making abnormal noise due to vibration, and in addition, abnormal noise also occurs during pressing use, affecting the use experience of the driver. Therefore, the present application provides a noise prevention structure to prevent abnormal noise of the automobile cup holder and improve the use experience of the driver.

[0038] As shown in Figures 1-4 The noise prevention structure includes an elastic member 1, a flexible member 2, and a fastener 3. The flexible member 2 is sleeved on the elastic member 1, the flexible member 2 forms a folded portion 21 at both ends of the elastic member 1, the folded portion 21 wraps the end of the elastic member 1, and the fastener 3 is used to fix the end of the elastic member 1 in the folded portion 21.

[0039] It should be noted that the noise prevention structure 10 is installed on the automobile cup holder and is used to prevent noise when the automobile cup holder is reset. In the noise prevention structure 10, the flexible member 2 is sleeved on the elastic member 1, the flexible member 2 forms a folded portion 21 at both ends of the elastic member 1, and the fastener 3 fixes the end of the elastic member 1 in the folded portion 21, so that the elastic member 1 and the flexible member 2 form a whole, effectively avoiding the exposure of the elastic member 1 after long-term use of the automobile cup holder, and avoiding abnormal noise. When the automobile cup holder is compressed or reset, the elastic member 1 is compressed or reset, and the elastic member 1 deforms. Since the flexible member 2 is sleeved on the elastic member 1, the flexible member 2 has a soft characteristic and deforms with the elastic member 1, effectively buffering the elastic member 1, avoiding abnormal noise during pressing use of the automobile cup holder, and greatly improving the use experience of the driver.

[0040] As shown in Figure 2 and 3As shown in the drawings, in the embodiment, the inner diameter of the flexible member 2 is greater than the outer diameter of the elastic member 1. In this structure, the inner diameter of the flexible member 2 is greater than the outer diameter of the elastic member 1, and the elastic member 1 has a certain installation interference or interference, which can further improve the effect of preventing abnormal sound.

[0041] As shown in the drawings, Figure 2 As shown in the drawings, in the embodiment, the end of the elastic member 1 is fixed in the folding part 21 by three fasteners 3. In this structure, the end of the elastic member 1 is fixed in the folding part 21 by three fasteners 3, and the end of the elastic member 1 can be completely fixed in the folding part 21 by three fasteners 3. Of course, the number of fasteners 3 can be increased or decreased according to the actual situation.

[0042] As shown in the drawings, Figure 2 As shown in the drawings, in the embodiment, the three fasteners 3 are arranged in a spiral shape on the flexible member 2. In this structure, when the elastic member 1 is a spiral spring, the three fasteners 3 can form a spiral along the spring to improve the fixing effect.

[0043] As shown in the drawings, Figure 5 As shown in the drawings, in the embodiment, the fastener 3 includes a connecting part 31, a first fixing part 32 and a second fixing part 33, the first fixing part 32 and the second fixing part 33 are respectively arranged at both ends of the connecting part 31, the connecting part 31 is sequentially arranged in the flexible member 2, the elastic member 1 and the folding part 21, the first fixing part 32 is located on the side of the flexible member 2 away from the elastic member 1, and the second fixing part 33 is located on the side of the folding part 21 away from the elastic member 1. In this structure, the connecting part 31 is sequentially arranged in the flexible member 2, the elastic member 1 and the folding part 21, the first fixing part 32 is located on the side of the flexible member 2 away from the elastic member 1, and the second fixing part 33 is located on the side of the folding part 21 away from the elastic member 1, which ensures that the fastener 3 fixes the end of the elastic member 1 in the folding part. As an embodiment, the fastener 3 can be a hanger needle, which is shot into the flexible member 2 by using a hanger needle gun to fix the end of the elastic member 1 in the folding part.

[0044] As shown in the drawings, Figure 2 and 3 As shown in the drawings, in the embodiment, the elastic member 1 is a spring. As other embodiments, the elastic member 1 can also be other types of elastic structure.

[0045] As shown in the drawings, Figure 2 and 3 As shown in the drawings, in the embodiment, the flexible member 2 is a non-woven bag, and the non-woven bag is sleeved on the outer peripheral side of the spring. As other embodiments, the flexible member 2 can be other flexible objects, such as PU foam, etc. In the embodiment, the non-woven bag is used to reduce the manufacturing cost.

[0046] Embodiment two:

[0047] As Figure 6 and 7 shown, the embodiment provides a car cup holder, comprising a lifting seat 4, a shell 5, a base 6 and the above-mentioned anti-rustling structure 10, the lower end of the shell 5 is connected with the base 6, the upper end of the shell 5 is connected with the lifting seat 4, the anti-rustling structure 10 is located in the shell 5, the lower end of the anti-rustling structure 10 is in abutment with the base 6, and the upper end of the anti-rustling structure 10 is in abutment with the lifting seat 4.

[0048] In the car cup holder, the lower end of the shell 5 is connected with the base 6, the upper end of the shell 5 is connected with the lifting seat 4, the anti-rustling structure 10 is located in the shell 5, the lower end of the anti-rustling structure 10 is in abutment with the base 6, and the upper end of the anti-rustling structure 10 is in abutment with the lifting seat 4, and it can be understood that the cup can be prevented from being pressed on the lifting seat 4, the lifting seat 4 can be moved up and down by being compressed or reset with the anti-rustling structure 10. When the car cup holder is compressed or reset, the elastic piece 1 is compressed or reset, and the elastic piece 1 is deformed, and since the flexible piece 2 is sleeved on the elastic piece 1, the flexible piece 2 has a soft characteristic and deforms along with the elastic piece 1, effectively buffers the elastic piece 1, avoids abnormal sound in the pressing use process of the car cup holder, and greatly improves the use experience of the driver.

[0049] As Figure 7 shown, in the embodiment, the base 6 is provided with a guide groove 61, and the lower end of the anti-rustling structure 10 is located in the guide groove 61. The lifting seat 4 is provided with a guide column 41, and the upper end of the anti-rustling structure 10 is inserted on the guide column 41. In this structure, by locating the lower end of the anti-rustling structure 10 in the guide groove 61 and inserting the upper end of the anti-rustling structure 10 on the guide column 41, the anti-rustling structure 10 is stably and reliably fixed in the shell 5, and plays a guiding role in the compression and reset of the elastic piece 1.

[0050] The technical means disclosed in the utility model scheme is not limited to the technical means disclosed in the above-mentioned embodiments, and also includes technical schemes composed of any combination of the above technical features. It should be noted that for ordinary technical personnel in the technical field, without departing from the principle of the utility model, some improvements and refinements can be made, and these improvements and refinements are also considered as the protection range of the utility model.

Claims

1. A structure for preventing rattling, characterized by comprising: The application relates to a noise-proof structure. The noise-proof structure comprises an elastic member, a flexible member, and a fastener. The flexible member is sleeved on the elastic member, and the flexible member forms a folded part at both ends of the elastic member, which wraps the end of the elastic member. The fastener is used to fix the end of the elastic member in the folded part.

2. The anti-rattle structure according to claim 1, characterized by The inner diameter of the flexible member is larger than the outer diameter of the elastic member.

3. The anti-rattle structure according to claim 1, characterized by The end of the elastic member is fixed in the folded part through three fasteners.

4. The anti-rattle structure according to claim 3, characterized by The three fasteners are arranged in a spiral shape on the flexible member.

5. The anti-rattle structure according to claim 1, wherein The fastener comprises a connecting part, a first fixing part and a second fixing part.

6. The anti-rattle structure according to any one of claims 1 to 5, characterized in that, The first fixing part and the second fixing part are arranged at both ends of the connecting part, respectively.

7. The anti-rattle structure according to claim 6, characterized by The connecting part is sequentially arranged on the flexible member, the elastic member and the folded part.

8. A car cup holder characterized in that The first fixing part is located on the side of the flexible member away from the elastic member.

9. The automotive cup holder of claim 8, wherein, The second fixing part is located on the side of the folded part away from the elastic member.

10. The automotive cup holder of claim 8, wherein, The elastic member is a spring. The flexible member is a non-woven fabric bag. The non-woven fabric bag is sleeved on the outer circumferential side of the spring. The noise-proof structure is arranged in a housing. The lower end of the housing is connected with a base. The upper end of the housing is connected with a lifting seat. The noise-proof structure is arranged in the housing. The lower end of the noise-proof structure abuts against the base. The upper end of the noise-proof structure abuts against the lifting seat. The base is provided with a guide groove. The lower end of the noise-proof structure is arranged in the guide groove. The lifting seat is provided with a guide column. The upper end of the noise-proof structure is inserted in the guide column.

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