Lifting cup stand and automobile

Abstract

The lifting cup stand comprises a shell, an elastic telescopic structure, a base, an air valve structure and a driving assembly, a containing groove and a valve cavity are formed in the shell, a groove opening of the containing groove faces upwards, an air outlet is formed in the groove bottom wall of the containing groove in a penetrating mode, and a valve hole used for being communicated with the external environment is formed in the valve cavity; the elastic telescopic structure extends in the vertical direction and is arranged in the containing groove. The base is connected to the upper side of the elastic telescopic structure, movably installed in the containing cavity in the vertical direction, arranged on the peripheral side wall of the containing cavity in a sealed mode and used for bearing the water bottle. The air valve structure comprises a valve element and a first elastic reset piece, the valve element is arranged in the valve cavity and has a closing state for blocking the air outlet and an opening state for opening the air outlet, and the first elastic reset piece is arranged in the valve cavity and used for resetting the valve element from the opening state to the closing state; the driving assembly drives the valve element to move away from the air outlet. The base can be suspended at will in the upward stroke and the downward stroke, and the lifting cup stand is suitable for being placed horizontally in various lengths.

Description

Technical Field

[0001] The invention relates to the field of vehicle cup holders, and in particular to a lifting cup holder and a vehicle. Background Art

[0002] Car interiors are both decorative and functional, and the ability to hold cups, mineral water bottles, etc. has become a must. At the same time, the functions are becoming more and more novel and convenient, but traditional cup holders have a fixed depth and cannot accommodate highly diverse cups and beverage bottles. Summary of the invention

[0003] Based on the above description, the present invention provides a lifting cup holder to solve the problem that the existing vehicle cup holder cannot be used for water bottles of various heights.

[0004] The technical solution of the present invention to solve the above technical problems is as follows:

[0005] A lifting cup holder, comprising:

[0006] The housing is formed with a receiving groove and a valve cavity, the groove opening of the receiving groove faces upward, and the bottom wall of the groove is penetrated with an air outlet connected with the valve cavity, and the valve cavity is provided with a valve hole for connecting with the external environment;

[0007] An elastic telescopic structure extending in the up-down direction and arranged in the containing groove;

[0008] A base, connected to the upper side of the elastic telescopic structure, and movably installed in the accommodating cavity along the up-down direction and sealed with the peripheral side wall of the accommodating cavity, and the base is used to receive the water bottle;

[0009] An air valve structure, comprising a valve core and a first elastic return member, wherein the valve core is arranged in the valve cavity and has a closed state of blocking the air outlet and an open state of opening the air outlet, and the first elastic return member is arranged in the valve cavity and is used to reset the valve core from the open state to the closed state; and,

[0010] A driving assembly drives the valve core to move away from the air outlet.

[0011] On the basis of the above technical solution, the present invention can also be improved as follows:

[0012] Furthermore, the elastic telescopic structure includes an elastic bellows and / or a supporting spring.

[0013] Furthermore, the elastic telescopic structure includes an elastic bellows and a support spring, wherein the support spring is arranged in the elastic bellows, and the diameter of the support spring is smaller than the minimum diameter of the elastic bellows;

[0014] The base is integrally arranged with the elastic bellows.

[0015] Furthermore, at least a portion of the housing corresponding to the air outlet is convex upward to enclose the valve cavity with the opening facing downward;

[0016] The housing further comprises a baffle, wherein the baffle cover is disposed on the opening;

[0017] The valve hole is provided on the baffle;

[0018] The first elastic reset member extends in the up-down direction, and the upper and lower ends of the first elastic reset member are respectively in contact with the valve core and the baffle.

[0019] Furthermore, the valve hole and the air outlet are arranged opposite to each other in the vertical direction;

[0020] The valve core extends in the up-down direction, and its lower end extends out of the valve hole;

[0021] The drive assembly comprises:

[0022] a pusher, mounted on the lower side of the housing and abutting against the lower end of the valve core; and

[0023] The driving member is located on the peripheral side of the shell and extends in the up-down direction. The lower end of the driving member drives the pushing member to push the valve core away from the valve hole.

[0024] Furthermore, the housing is cylindrical;

[0025] The pusher is movably installed on the lower side of the housing along the radial direction of the housing, and the two ends of the pusher are divided into a first end and a second end, and the first end abuts against the valve core;

[0026] The lower end of the driving member is provided with an inclined wedge surface which is inclined downward away from the housing, and the inclined wedge surface is in contact with the second end. The pushing member has a pushing state of pushing the valve core and a reset state of moving away from the valve core.

[0027] The driving assembly further includes a second elastic return member, which is disposed between the lower side of the housing and the pushing member to push the pushing member from the pushing state to the return state.

[0028] Furthermore, the lower end of the housing is provided with two first protrusions spaced apart in the radial direction, and the two first protrusions are provided with two first through holes oppositely distributed in the radial direction;

[0029] The pushing member is arranged through the two first through holes.

[0030] Furthermore, the pushing member is provided with a limiting block and a limiting column connected to a side of the limiting block facing the first protrusion and extending along the axial direction of the housing;

[0031] The second elastic return member is configured as a second return spring, the second return spring surrounds the periphery of the limiting column, and two ends of the second return spring are respectively in contact with the limiting block and the first protrusion.

[0032] Furthermore, the valve core includes:

[0033] A valve head, used for blocking the valve hole;

[0034] A valve stem extending in an up-down direction, wherein the upper end of the valve stem is connected to the valve head, and the lower end of the valve stem extends out of the valve hole; and

[0035] An abutment rod, the middle portion of which is connected to the lower end of the valve stem;

[0036] The first end is formed with two push plates, which are respectively overlapped at two ends of the abutment rod, and the two push plates are arranged obliquely downward toward the end surface of the abutment rod in a direction away from the abutment rod.

[0037] The present invention also provides a car, comprising the lifting cup holder.

[0038] Compared with the prior art, the technical solution of this application has the following beneficial technical effects:

[0039] The base is movably installed in the accommodating cavity along the up-down direction, and is always sealed with the peripheral side wall of the accommodating cavity during the movable stroke. The base is pressed down, and the cavity between the base and the groove bottom of the accommodating cavity is pressurized to resist the first elastic reset member, so that the valve core moves downward to open the air outlet, so that the air outlet is connected with the valve hole, and the base descends smoothly. The first elastic reset member drives the valve core to reset from the open state to the closed state, and the valve core blocks the valve hole, so that the base can be suspended. The water bottle is placed in the cavity between the base and the groove of the accommodating cavity, and the elastic telescopic structure supports the gravity of the water bottle. Therefore, the base can be suspended at any depth during the downward pressing process, and a water bottle of any length can be placed. In this way, the operation is simple, the structure is simple and exquisite, and the versatility is good.

[0040] The driving assembly can drive the valve core to move away from the air outlet, so that the valve core opens the air outlet, and the elastic telescopic structure drives the base to move upward. When the driving assembly is not in operation, the first elastic reset member drives the valve core to reset from an open state to a closed state. Similarly, the base can be suspended at any depth during the ascent process, and when there is no need to place a water bottle, the base can close the notch of the accommodating groove, which has a beautiful appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 A schematic diagram of the structure of a lifting cup holder provided by an embodiment of the present invention;

[0042] Figure 2 A schematic top view of a lifting cup holder provided by an embodiment of the present invention;

[0043] Figure 3 for Figure 2 Schematic cross-sectional view along AA;

[0044] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle A area;

[0045] Figure 5 for Figure 1 A structural diagram from another perspective;

[0046] Figure 6 for Figure 5 Schematic diagram of the local method in region B.

[0047] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0048] 1. Shell; 11. Accommodating groove; 111. Air outlet; 12. Valve cavity; 121. Valve hole; 13. First shell; 14. Second shell; 15. Third shell; 151. First mounting hole; 152. Second mounting hole; 16. Baffle; 2. Elastic telescopic structure; 21. Elastic bellows; 211. Annular connecting part; 22. Support spring; 3. Base; 4. Valve structure; 41. Valve core; 411. Valve head; 412. Valve stem; 413. Abutment rod; 42. First elastic reset member; 421. First reset spring; 5. Driving assembly; 51. Driving member; 511. Wedge surface; 52. Pushing member; 521. First end; 5211. Push plate; 522. Second end; 53. Second elastic reset member; 531. Second reset spring; 61. First protrusion; 62. Second protrusion; 7. Limiting block; 8. Limiting column. DETAILED DESCRIPTION

[0049] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0050] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0051] It will be appreciated that spatial relationship terms such as "under," "beneath," "below," "under," "above," "above," etc., may be used herein to describe the relationship of an element or feature shown in the figures to other elements or features. It will be appreciated that, in addition to the orientations shown in the figures, spatial relationship terms also include different orientations of the device in use and operation. For example, if the device in the accompanying drawings is flipped, an element or feature described as "under other elements" or "under it" or "under it" will be oriented as being "above" the other elements or features. Thus, the exemplary terms "under" and "under" may include both upper and lower orientations. In addition, the device may also include additional orientations (e.g., rotated 90 degrees or other orientations), and the spatial descriptors used herein are interpreted accordingly.

[0052] It should be noted that when an element is considered to be "connected" to another element, it can be directly connected to the other element, or connected to the other element through an intermediate element. The "connection" in the following embodiments should be understood as "electrical connection", "communication connection", etc. if the connected circuits, modules, units, etc. have electrical signals or data transmission between each other.

[0053] When used herein, the singular forms "a", "an", and "said / the" may also include plural forms, unless the context clearly indicates otherwise. It should also be understood that the terms "include / comprise" or "have" etc. specify the presence of stated features, wholes, steps, operations, components, parts or combinations thereof, but do not exclude the possibility of the presence or addition of one or more other features, wholes, steps, operations, components, parts or combinations thereof.

[0054] Reference Figures 1 to 4 The present invention provides a lifting cup holder, comprising:

[0055] The housing 1 is formed with a receiving groove 11 and a valve cavity 12. The groove opening of the receiving groove 11 faces upward, and the bottom wall of the groove is penetrated with an air outlet 111 communicating with the valve cavity 12. The valve cavity 12 is provided with a valve hole 121 for communicating with the external environment.

[0056] The elastic telescopic structure 2 extends in the up-down direction and is disposed in the receiving groove 11;

[0057] A base 3 is connected to the upper side of the elastic telescopic structure 2, and is movably mounted on the receiving groove 11 in the up-down direction and sealed with the peripheral side wall of the receiving groove 11. The base 3 is used to receive the water bottle;

[0058] The air valve structure 4 comprises a valve core 41 and a first elastic reset member 42, wherein the valve core 41 is disposed in the valve cavity 12 and has a closed state of blocking the air outlet 111 and an open state of opening the air outlet 111, and the first elastic reset member 42 is disposed in the valve cavity 12 and is used to reset the valve core 41 from the open state to the closed state; and,

[0059] The driving assembly 5 drives the valve core 41 to move away from the air outlet 111 .

[0060] The base 3 is movably mounted on the receiving groove 11 in the up-down direction, and is always sealed with the peripheral side wall of the receiving groove 11 during the moving stroke. The base 3 is pressed down, and the cavity between the base 3 and the bottom of the groove of the receiving groove 11 is pressurized to resist the first elastic reset member 42, so that the valve core 41 moves downward to open the air outlet 111, so that the air outlet 111 is connected with the valve hole 121, and the base 3 descends smoothly. After the descent is completed, the first elastic reset member 42 drives the valve core 41 to reset from the open state to the closed state, and the valve core 41 blocks the valve hole 121, so that the base 3 is suspended. The water bottle is placed in the cavity between the base 3 and the notch of the receiving groove 11, and the elastic telescopic structure 2 supports the gravity of the water bottle. Therefore, the base 3 can be suspended at any depth position during the downward pressing process, and the water bottle of any length can be placed. In this way, the operation is simple, the structure is simple and exquisite, and the versatility is good.

[0061] The driving assembly 5 can drive the valve core 41 to move away from the air outlet 111, so that the valve core 41 opens the air outlet 111, and the elastic telescopic structure 2 drives the base 3 to move upward. When the driving assembly 5 is not in operation, the first elastic reset member 42 drives the valve core 41 to reset from the open state to the closed state. Similarly, the base 3 can hover at any depth during the ascent process, and when there is no need to place a water bottle, the base 3 can close the notch of the accommodating groove 11, which has a beautiful appearance.

[0062] In one embodiment, the elastic telescopic structure 2 includes an elastic bellows 21 .

[0063] In another embodiment, the elastic telescopic structure 2 includes a supporting spring 22 .

[0064] The above two embodiments can be set either one or both, and the effect of setting both is better. Figure 4The elastic telescopic structure 2 includes an elastic bellows 21 and a support spring 22. The support spring 22 is arranged in the elastic bellows 21, and the diameter of the support spring 22 is smaller than the minimum diameter of the elastic bellows 21. This makes the elasticity and support force better and the structure more stable.

[0065] In addition, refer to Figure 3 and Figure 4 The housing 1 includes a first shell 13 and a second shell 14, wherein the first shell 13 is in a cylindrical shape extending upward and downward, and the second shell 14 is installed at the lower end of the first shell 13, and the first shell 13 and the second shell 14 define the accommodating groove 11. The elastic bellows 21 is provided with an annular connecting portion 211 surrounding the periphery of the lower end thereof, and the annular connecting portion 211 is pressed between the first shell 13 and the second shell 14. Thus, the air outlet 111 is communicated with the inner hole of the elastic bellows 21. The base 3 is integrally arranged with the elastic bellows 21, with a compact structure and airtightness.

[0066] In this embodiment, the base 3 and the elastic bellows 21 are formed integrally.

[0067] The position where the valve cavity 12 is formed is not limited, and it can be on the upper side of the second housing 14 or on the lower side of the second housing 14. In this embodiment, refer to Figures 3 to 6 The second housing 14 is configured to protrude upwards corresponding to at least a portion of the air outlet 111 to enclose the valve cavity 12 with the opening facing downwards; the housing 1 further includes a baffle 16, which covers the opening; the valve hole 121 is provided on the baffle 16; the first elastic reset member 42 extends in the vertical direction, and the upper and lower ends of the first elastic reset member 42 are respectively in contact with the valve core 41 and the baffle 16. Thus, the space occupied by the housing 1 can be reduced, the structure is simple, and the appearance is beautiful.

[0068] Specifically, in this embodiment, refer to Figure 1 , Figure 3 and Figure 4 The valve hole 121 and the air outlet 111 are arranged opposite to each other in the up-down direction; the valve core 41 extends in the up-down direction, and its lower end extends out of the valve hole 121; the driving assembly 5 includes a driving member 51 and a pushing member 52, and the pushing member 52 is installed on the lower side of the shell 1 and abuts against the lower end of the valve core 41; the driving member 51 is located on the peripheral side of the shell 1 and extends in the up-down direction, and the lower end of the driving member 51 drives the pushing member 52 to push the valve core 41 away from the air outlet 111.

[0069] In addition, refer to Figure 1 and Figure 2 The housing 1 also includes a third shell 15, which is installed on the upper end of the first shell 13, and the third shell 15 is penetrated by a first mounting hole 151 and a second mounting hole 152, wherein the first mounting hole 151 is adapted to the notch of the accommodating groove 11, and the upper end of the driving member 51 passes through the second mounting hole 152.

[0070] More specifically, the shell 1 is arranged in a cylindrical shape; the pushing member 52 is movably installed on the lower side of the shell 1 along the radial direction of the shell 1, and the two ends of the pushing member 52 are divided into a first end 521 and a second end 522, and the first end 521 abuts against the valve core 41; the lower end of the driving member 51 is provided with an inclined wedge surface 511 inclined downward away from the shell 1, and the inclined wedge surface 511 abuts against the second end 522, and the pushing member 52 has a pushing state of pushing the valve core 41 and a reset state of moving away from the valve core 41; the driving assembly 5 also includes a second elastic reset member 53, and the second elastic reset member 53 is arranged between the lower side of the shell 1 and the pushing member 52 to push the pushing member 52 from the pushing state to the reset state.

[0071] In this embodiment, refer to Figure 1 , Figure 3 , Figure 4 and Figure 6 , the first shell 13 is set in a cylindrical shape. The upper end of the driving member 51 is driven to press downward, driving the inclined wedge surface 511 to move downward, and the inclined wedge surface 511 pushes the pushing member 52 to move toward the valve core 41, so that the valve core 41 opens the air outlet 111, and the air outlet 111 is connected to the valve hole 121, so that the elastic bellows 21 and the spring extend upward, driving the base 3 to move upward. The force applied to the upper end of the driving member 51 is released, and the second elastic reset member 53 is reset, driving the pushing member 52 to move away from the valve core 41, and the inclined wedge surface 511 pushes the driving member 51 to move upward and reset. At the same time, the first elastic reset member 42 is reset, driving the valve core 41 to close the air outlet 111. In this way, the base 3 can hover at will during the upward movement stroke, which is simple to operate and convenient to use.

[0072] Specifically, in this embodiment, refer to Figure 4 and Figure 6 The lower end of the second housing 14 is provided with two first protrusions 61 spaced apart in the radial direction, and the two first protrusions 61 are provided with two first through holes oppositely distributed in the radial direction; the pusher 52 is passed through the two first through holes, so that the pusher 52 can move in the radial direction of the first housing 13.

[0073] In addition, refer to Figure 1and Figure 3 Two second protrusions 62 are provided on the circumference of the first housing 13. The two second protrusions 62 are spaced apart in the vertical direction, and each second protrusion 62 is penetrated by a second through hole extending in the vertical direction. The driving member 51 is passed through the two second protrusions 62, so that the driving member 51 can be installed and the movable stroke of the driving member 51 is limited.

[0074] In order to install the second elastic reset member 53, in this embodiment, refer to Figure 4 The pusher 52 is provided with a limit block 7 and a limit column 8 connected to one side of the limit block 7 facing the first protrusion 61 and extending along the axial direction of the housing 1; the second elastic return member 53 is configured as a second return spring 531, the second return spring 531 surrounds the periphery of the limit column 8, and the two ends of the second return spring 531 are respectively in contact with the limit block 7 and the first protrusion 61. The structure is simple and easy to set.

[0075] More specifically, refer to Figure 4 and Figure 6 In the present embodiment, the valve core 41 comprises a valve head 411, a valve stem 412 and an abutment rod 413, the valve head 411 being used to block the air outlet 111; the valve stem 412 extends in the up-down direction, the upper end of the valve stem 412 is connected to the valve head 411, and the lower end of the valve stem 412 extends out of the valve hole 121; the middle part of the abutment rod 413 is connected to the lower end of the valve stem 412; the first end 521 is formed with two push plates 5211, the two push plates 5211 are respectively overlapped at the two ends of the abutment rod 413, and the two push plates 5211 are arranged obliquely downward toward the end surface of the abutment rod 413 in a direction away from the abutment rod 413. By pressing down the upper end of the driving member 51, the inclined wedge surface 511 abuts against the abutting rod 413 and moves toward the valve core 41, so that the two push plates 5211 respectively push the abutting rod 413 to move, thereby driving the valve head 411 to open the air outlet 111. In this way, the connection is tight, ensuring that the base 3 can hover freely during the upward movement.

[0076] In this embodiment, the first elastic return member 42 is configured as a first return spring 421 . The first return spring 421 is arranged around the periphery of the valve stem 412 , and two ends of the first return spring 421 are respectively in contact with the valve head 411 and the baffle 16 .

[0077] It should be noted that both the first elastic return member 42 and the second elastic return member 53 can be configured as rubber blocks.

[0078] In another embodiment, the push member 52 extends radially along the first housing 13, and the middle portion of the push member 52 is hinged to the lower end of the valve core 41, and the first end 521 is overlapped to the upper end of the abutment rod 413, and the second end 522 is connected to the lower end of the driving member 51. A spring is provided between the upper side surface of the push member 52 close to the second end 522 and the lower side surface of the first housing 13. The upper end of the driving member 51 is pulled upward to squeeze the spring, so that the first end 521 moves downward to drive the valve head 411 to open the air outlet 111. The force applied to the driving member 51 is released, and the spring stretches to drive the second end 522 to move upward, so that the first reset spring 421 drives the valve core 41 to reset, so that the valve head 411 blocks the air outlet 111.

[0079] The present invention further provides a car, comprising the lifting cup holder, the lifting cup holder being as described above, and therefore the car comprises all the technical features of the lifting cup holder, which will not be described in detail herein.

[0080] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lifting cup holder, characterized in that: include: The housing is formed with a receiving groove and a valve cavity, the groove opening of the receiving groove faces upward, and the bottom wall of the groove is penetrated with an air outlet connected with the valve cavity, and the valve cavity is provided with a valve hole for connecting with the external environment; An elastic telescopic structure extending in the up-down direction and arranged in the containing groove; A base, connected to the upper side of the elastic telescopic structure, and movably installed in the accommodating cavity along the up-down direction and sealed with the peripheral side wall of the accommodating cavity, and the base is used to receive the water bottle; The air valve structure comprises a valve core and a first elastic reset member, wherein the valve core is arranged in the valve cavity and has a closed state for blocking the air outlet and an open state for opening the air outlet, and the first elastic reset member is arranged in the valve cavity and is used to reset the valve core from the open state to the closed state; as well as, A driving assembly drives the valve core to move away from the air outlet.

2. The lifting cup holder according to claim 1, characterized in that: The elastic telescopic structure includes an elastic bellows and / or a supporting spring.

3. The lifting cup holder according to claim 2, characterized in that: The elastic telescopic structure comprises an elastic bellows and a support spring, wherein the support spring is arranged in the elastic bellows, and the diameter of the support spring is smaller than the minimum diameter of the elastic bellows; The base is integrally arranged with the elastic bellows.

4. The lifting cup holder according to claim 1, characterized in that: At least a portion of the housing corresponding to the air outlet is convex upward to enclose the valve cavity with the opening facing downward; The housing further comprises a baffle, wherein the baffle cover is disposed on the opening; The valve hole is provided on the baffle; The first elastic reset member extends in the up-down direction, and the upper and lower ends of the first elastic reset member are respectively in contact with the valve core and the baffle.

5. The lifting cup holder according to claim 1, characterized in that: The valve hole and the air outlet are arranged opposite to each other in the vertical direction; The valve core extends in the up-down direction, and its lower end extends out of the valve hole; The drive assembly comprises: a pusher, mounted on the lower side of the housing and abutting against the lower end of the valve core; and The driving member is located on the peripheral side of the shell and extends in the up-down direction. The lower end of the driving member drives the pushing member to push the valve core away from the valve hole.

6. The lifting cup holder according to claim 5, characterized in that: The housing is cylindrical; The pusher is movably installed on the lower side of the housing along the radial direction of the housing, and the two ends of the pusher are divided into a first end and a second end, and the first end abuts against the valve core; The lower end of the driving member is provided with an inclined wedge surface which is inclined downward away from the housing, and the inclined wedge surface is in contact with the second end. The pushing member has a pushing state of pushing the valve core and a reset state of moving away from the valve core. The driving assembly further includes a second elastic return member, which is disposed between the lower side of the housing and the pushing member to push the pushing member from the pushing state to the return state.

7. The lifting cup holder according to claim 6, characterized in that: The lower end of the housing is provided with two first protrusions spaced apart in the radial direction, and the two first protrusions are provided with two first through holes oppositely distributed in the radial direction; The pushing member is arranged through the two first through holes.

8. The lifting cup holder according to claim 7, characterized in that: The pushing member is provided with a limiting block and a limiting column connected to a side of the limiting block facing the first protrusion and extending along the axial direction of the housing; The second elastic return member is configured as a second return spring, the second return spring surrounds the periphery of the limiting column, and two ends of the second return spring are respectively in contact with the limiting block and the first protrusion.

9. The lifting cup holder according to claim 5, characterized in that: The valve core comprises: A valve head, used for blocking the valve hole; A valve stem extending in an up-down direction, wherein the upper end of the valve stem is connected to the valve head, and the lower end of the valve stem extends out of the valve hole; and An abutment rod, the middle portion of which is connected to the lower end of the valve stem; The first end is formed with two push plates, which are respectively overlapped at two ends of the abutment rod, and the two push plates are arranged obliquely downward toward the end surface of the abutment rod in a direction away from the abutment rod.

10. An automobile, characterized in that: It comprises the lifting cup holder as claimed in any one of claims 1 to 9.

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