CN217048405U - Lifting type cup stand structure - Google Patents

Abstract

The utility model relates to an over-and-under type saucer structure relates to passenger car spare part field. The method comprises the following steps: the cup stand comprises an upper-layer cup stand shell and a cup stand base, wherein two groups of lower-layer cup stand shells which are symmetrically arranged are connected between the upper-layer cup stand shell and the cup stand base, cup stand lifting bottom plates are arranged in the two groups of lower-layer cup stand shells, the cup stand lifting bottom plates lift and slide in the lower-layer cup stand shells, and lifting springs are arranged between the cup stand lifting bottom plates and the cup stand bases; and the two groups of lifting connecting rods are identical in structure and are respectively arranged on two sides of the upper layer cup stand shell. The lifting type cup stand provided by the technology enables the cup stand lifting bottom plate to serve as the lifting type cup stand, the height of a water cup is reduced under a proper condition, different scene using requirements are met according to needs, flexibility and convenience of a water cup placing space are effectively improved, the structure is simple, the reliability is high, unlocking operation is convenient and fast through the switch structure, and the condition that operation of a driver is influenced due to the fact that the height of the water cup is too high is avoided.

Description

Lifting type cup stand structure

Technical Field

The utility model relates to a passenger car spare part technical field especially relates to an over-and-under type saucer structure.

Background

With the continuous development of new energy automobile models and the improvement of living standard, people have higher and higher requirements on the comfort and the intellectualization of automobile interiors, and the auxiliary instrument panel of the new energy automobile is provided with cup holders for holding drinks such as water cups, mineral water and pop-top cans.

The existing automobile auxiliary instrument board is designed in a simple mode, a traditional gear shifting handle is not arranged, only keys or gear shifting knobs are arranged, if a cup is placed at a too high height, the operation of a driver is not facilitated, and in order to solve the problem, a lifting type cup stand structure is needed to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lifting type cup stand structure for solving the problems.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model discloses a lifting type cup stand structure, include:

the cup stand comprises an upper-layer cup stand shell and a cup stand base, wherein two groups of symmetrically arranged lower-layer cup stand shells are connected between the upper-layer cup stand shell and the cup stand base, cup stand lifting bottom plates are arranged in the two groups of lower-layer cup stand shells, the cup stand lifting bottom plates lift and slide in the lower-layer cup stand shells, and lifting springs are arranged between the cup stand lifting bottom plates and the cup stand base;

the lifting connecting rods are in two groups with the same structure and are respectively arranged on two sides of the upper layer cup stand shell, the two groups of lifting connecting rods and the two groups of lower layer cup stand shells are arranged in a one-to-one correspondence mode, the lifting connecting rods are connected to the side surface of the lower layer cup stand shell in a lifting and moving mode, clamping structures are arranged between the lifting connecting rods and the corresponding lower layer cup stand shells, switch structures are arranged between the lifting connecting rods and the upper layer cup stand shells, and the lifting connecting rods are driven to move up and down through the switch structures so as to drive the clamping structures to be switched;

the cup stand lifting bottom plate is provided with a positioning structure which extends out of the corresponding lower-layer cup stand shell and is lifted along with the cup stand lifting bottom plate, the positioning structure enables the cup stand lifting bottom plate not to be lifted and moved under the limit of the clamping structure, and a lifting damping mechanism is arranged between the positioning structure and the corresponding lower-layer cup stand shell;

the switch structure drives the lifting connecting rod to move downwards so as to drive the switch structure to move and remove the movement limit of the positioning structure.

Preferably, be equipped with the support on the saucer casing side surface of lower floor the first support of lifting link lift removal, be equipped with on the saucer casing side surface of lower floor and hold location structure lift removal's lift slide, be equipped with on the saucer casing side surface of lower floor and hold clamping structure lateral shifting's second support.

Preferably, the screens structure includes horizontal frame, horizontal frame cover is established go up and down the connecting rod and lateral shifting in the second support, horizontal frame one end stretches into in the lift slide, the other end with be equipped with screens reset spring between the second support, through screens reset spring promotes horizontal frame stretches into in the lift slide, horizontal frame stretches into one end in the lift slide is equipped with first spacing arch, first spacing protruding upper surface has slant decurrent inclined plane along its orientation towards terminal extension.

Preferably, the clamping structures are provided with two groups with the same structure and longitudinally distributed along the lifting connecting rod, and the second supports are two groups which are arranged between the two groups of clamping structures in a one-to-one correspondence manner;

be equipped with on the lifting connecting rod with two sets of sunken breach that one-to-one set up between the screens structure make under screens reset spring's elastic thrust horizontal frame is absorbed in the sunken breach during the lifting connecting rod descending movement horizontal frame is extruded sunken breach and compression screens reset spring.

Preferably, the switch structure includes:

a circular hole passage opened on a side surface of the upper layer cup holder housing;

the button extends into the round hole channel and slides in the round hole channel;

the mounting plate is connected to the outer side surface of the upper layer cup stand shell, and a button spring which is connected with the button and pushes the button into the circular hole channel is arranged on the mounting plate;

the annular limiting bulge is annularly arranged at one end of the button, which extends into the round hole channel, so as to prevent one end of the button, which is connected with the button spring, from passing through the round hole channel;

one end of the connecting rod pushing block is connected to the upper end of the lifting connecting rod, the other end of the connecting rod pushing block extends to the position below the button, and a third support for supporting and guiding the connecting rod pushing block to move up and down is arranged on the outer side surface of the upper layer cup stand shell;

the connecting rod return spring is sleeved on the lifting connecting rod, is positioned between the connecting rod pushing block and the first support and is always in a compressed state;

and the inclined push plate is arranged on the lower surface of the button and corresponds to the upper end part of the connecting rod push block, the upper end surface of the connecting rod push block is an inclined surface corresponding to the inclined push plate, and when the button drives the inclined push plate to move transversely, the inclined push plate drives the inclined surface of the upper end surface of the connecting rod push block to drive the connecting rod push block to move downwards.

Preferably, the positioning structure comprises:

the sliding block is connected to the side surface of the cup stand lifting bottom plate, extends out of the lower cup stand shell and moves along with the cup stand lifting bottom plate in a lifting mode, and the sliding block extending out of the lower cup stand shell slides in the lifting slide way;

the lower surface of the second limiting bulge is provided with an inclined surface which inclines upwards along the direction extending towards the tail end of the second limiting bulge and corresponds to the inclined surface of the first limiting bulge;

when the sliding block drives the second limiting bulge to descend and move, the second limiting bulge extrudes the first limiting bulge to push the transverse frame to transversely move and compress the clamping return spring; when the sliding block drives the second limiting protrusion to move upwards, the second limiting protrusion moves to the position below the first limiting protrusion, and the second limiting protrusion is limited by the first limiting protrusion to move so that the cup stand lifting bottom plate can not move upwards.

Preferably, the lift damping mechanism includes:

the rack is longitudinally arranged in the lifting slide way;

and the damping gear is rotatably arranged on the sliding block and is meshed with the rack.

In the technical scheme, the utility model provides a pair of over-and-under type saucer structure has following beneficial effect:

the lifting type cup stand provided by the technology enables the cup stand lifting bottom plate to serve as the lifting type cup stand, the height of a water cup is reduced under a proper condition, different scene using requirements are met according to needs, flexibility and convenience of a water cup placing space are effectively improved, the structure is simple, the reliability is high, unlocking operation is convenient and fast through the switch structure, and the condition that operation of a driver is influenced due to the fact that the height of the water cup is too high is avoided.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

Fig. 1 is a schematic structural view of a lifting cup holder structure provided in an embodiment of the present invention;

fig. 2 is an exploded view of a lifting cup holder structure provided in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a lifting connecting rod, a clamping structure, a switch structure and a positioning structure of the lifting cup holder structure according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a lifting damping mechanism of a lifting cup holder structure according to an embodiment of the present invention;

fig. 5 is a side sectional view of a switch structure of an elevating cup holder structure according to an embodiment of the present invention;

fig. 6 is a front view of a lifting cup holder structure provided in an embodiment of the present invention;

fig. 7 is a top view of a lifting cup holder structure according to an embodiment of the present invention;

fig. 8 is a schematic view of an installation between a lifting connecting rod and a clamping structure of a lifting cup holder structure according to an embodiment of the present invention;

fig. 9 is a schematic structural diagram of a switch structure of the lifting type cup holder structure according to an embodiment of the present invention.

Description of the reference numerals:

1. an upper layer cup stand shell; 2. a cup holder base; 3. a lower layer cup holder shell; 4. a cup stand lifting bottom plate; 5. a lift spring; 6. a lifting connecting rod; 7. a first bracket; 8. a lifting slideway; 9. a second bracket; 10. a transverse frame; 11. a clamping return spring; 12. a first limit projection; 13. a recessed notch; 14. a circular hole channel; 15. a button; 16. mounting a plate; 17. a button spring; 18. an annular limiting bulge; 19. a connecting rod pushing block; 20. a third support; 21. a connecting rod return spring; 22. a push plate is inclined; 23. a slider; 24. a second limit bulge; 25. a rack; 26. a damping gear.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

Referring to fig. 1-9, an elevating cup stand structure includes:

the cup stand comprises an upper-layer cup stand shell 1 and a cup stand base 2, wherein two groups of lower-layer cup stand shells 3 which are symmetrically arranged are connected between the upper-layer cup stand shell 1 and the cup stand base 2, cup stand lifting bottom plates 4 are arranged in the two groups of lower-layer cup stand shells 3, the cup stand lifting bottom plates 4 lift and slide in the lower-layer cup stand shells 3, lifting springs 5 are arranged between the cup stand lifting bottom plates 4 and the cup stand bases 2, namely the upper-layer cup stand shell 1 and the cup stand bases 2 are respectively positioned at the upper end and the lower end of the lower-layer cup stand shells 3, a group of cup stand lifting bottom plates 4 are arranged in each lower-layer cup stand shell 3 to serve as cup stand supporting water cups, and the lifting springs 5 push the cup stand lifting bottom plates 4 to move towards the upper-layer cup stand shell 1;

the cup stand comprises two groups of lifting connecting rods 6, wherein the two groups of lifting connecting rods are identical in structure and are respectively arranged on two sides of an upper layer cup stand shell 1, the two groups of lifting connecting rods 6 and the two groups of lower layer cup stand shells 3 are arranged in a one-to-one correspondence mode, the lifting connecting rods 6 are connected to the side surfaces of the lower layer cup stand shells 3 in a lifting and moving mode, clamping structures are arranged between the lifting connecting rods 6 and the corresponding lower layer cup stand shells 3, switch structures are arranged between the lifting connecting rods 6 and the upper layer cup stand shells 1, the lifting connecting rods 6 are driven to move up and down through the switch structures to drive the clamping structures to be switched on and off, a water cup is inserted into the lower layer cup stand shells 3 from the upper layer cup stand shells 1 and is located on a cup stand lifting bottom plate 4 to place the water cup, and when needed, the water cup stand lifting bottom plate 4 is pressed to move down and compress a lifting spring 5;

the cup stand lifting bottom plate 4 is provided with a positioning structure which extends out of the corresponding lower-layer cup stand shell 3 and is lifted along with the cup stand lifting bottom plate 4, the positioning structure enables the cup stand lifting bottom plate 4 not to be lifted and moved under the limit of a clamping structure, a lifting damping mechanism is arranged between the positioning structure and the corresponding lower-layer cup stand shell 3, wherein the positioning structure enables the cup stand lifting bottom plate 4 not to be lifted and moved under the limit of the clamping structure until the cup stand lifting bottom plate 4 drives the positioning structure to be moved below the clamping structure, the cup stand lifting bottom plate 4 is kept at the position limited by the clamping structure under the elastic thrust of a lifting spring 5 after the water cup is loosened, so that the position of the water cup is stabilized, and the cup stand lifting bottom plate 4 and the water cup are buffered through damping in the lifting and moving process through the lifting damping mechanism, so that the man-machine effect and the comfortable sensation of operation are enhanced;

the switch structure drives the lifting connecting rod 6 to move downwards so as to drive the switch structure to move and remove the movement limit of the positioning structure.

In conclusion, the lifting type cup stand provided by the technology enables the cup stand lifting bottom plate to serve as the lifting type cup stand, the height of a water cup is reduced under a proper condition, different scene use requirements are met as required, flexibility and convenience of a water cup placing space are effectively improved, the structure is simple, the reliability is high, unlocking operation is convenient and fast through the switch structure, and the condition that operation of a driver is influenced due to the fact that the height of the water cup is too high is avoided.

Furthermore, a first support 7 for supporting the lifting connecting rod 6 to move up and down is arranged on the side surface of the lower layer cup stand shell 3, so that the lifting connecting rod 6 penetrates through the first support 7 and longitudinally slides in the first support 7, a lifting slide 8 for accommodating the positioning structure to move up and down is arranged on the side surface of the lower layer cup stand shell 3, that is, the positioning structure extends into the lifting slide 8 and moves along the lifting slide 8, and a second support 9 for accommodating the clamping structure to move transversely is arranged on the side surface of the lower layer cup stand shell 3.

Furthermore, the clamping structure comprises a transverse frame 10, the transverse frame 10 is sleeved on the lifting connecting rod 6 and transversely moves in the second support 9, namely the lifting connecting rod 6 also passes through the second support 9 and simultaneously passes through the transverse frame 10, one end of the transverse frame 10 extends into the lifting slideway 8, a clamping return spring 11 is arranged between the other end of the transverse frame 10 and the second support 9, the clamping return spring 11 pushes the transverse frame 10 to extend into the lifting slideway 8, a first limiting bulge 12 is arranged at one end of the transverse frame 10 extending into the lifting slideway 8, and an inclined plane which inclines downwards is arranged on the upper surface of the first limiting bulge 12 along the extending direction of the upper surface of the first limiting bulge towards the tail end.

Furthermore, the clamping structures are provided with two groups with the same structure and are longitudinally distributed along the lifting connecting rod 6, and the second supports 9 are two groups which are arranged between the two groups of clamping structures in a one-to-one correspondence manner;

two sets of concave notches 13 which are arranged corresponding to the two sets of clamping structures one by one are arranged on the lifting connecting rod 6, the transverse frame 10 is sunk into the concave notches 13 under the elastic thrust of the clamping return spring 11, and when the lifting connecting rod 6 descends and moves, the transverse frame 10 is extruded out of the concave notches 13 and compresses the clamping return spring 11.

Specifically, when the elasticity of the clamping return spring 11 pushes the transverse frame 10 to sink into the concave notch 13, the first limiting protrusion 12 is also pushed to further extend into the lifting slide way 8 to play the role of a limiting and positioning structure, when the lifting connecting rod 6 moves downwards, the transverse frame 10 is extruded out of the concave notch 13 and compresses the clamping return spring 11, at the moment, the first limiting protrusion 12 moves towards the direction of extending the lifting slide way 8 and leaves the positioning structure to release the limitation of the positioning structure, and the positioning structure moves upwards along with the cup stand lifting bottom plate 4 to support the cup out of the upper cup stand shell 1 and the lower cup stand shell 3. Wherein the screens structure has two sets that the structure is the same and longitudinally distributes along lifting connecting rod 6, and messenger's notch 13 that corresponds has two sets ofly, is in order to make saucer lifting bottom plate 4 drive location structure decline removal in-process, can have the screens structure of two vertical high positions and carry on spacingly to it, and this has also realized saucer lifting bottom plate 4 and has two lift fender position, satisfies the lift adaptation use of different drinking cup heights, has more the flexibility of using.

Further, the switch structure includes:

a circular hole passage 14 formed in the side surface of the upper cup holder housing 1;

a button 15 which extends into the circular hole passage 14 and slides in the circular hole passage 14;

a mounting plate 16 connected to the outer surface of the upper cup holder housing 1, the mounting plate 16 being provided with a button spring 17 connected to the button 15 and pushing the button 15 into the circular hole passage 14;

an annular limiting bulge 18 which is annularly arranged at one end of the button 15 extending into the circular hole channel 14 so as to prevent one end of the button 15 connected with the button spring 17 from passing through the circular hole channel 14;

a connecting rod pushing block 19, one end of which is connected with the upper end of the lifting connecting rod 6, and the other end of which extends to the lower part of the button 15, wherein a third bracket 20 for supporting and guiding the connecting rod pushing block 19 to move up and down is arranged on the outer side surface of the upper layer cup stand shell 1;

a connecting rod return spring 21 which is sleeved on the lifting connecting rod 6, is positioned between the connecting rod push block 19 and the first bracket 7 and is always in a compressed state;

and the inclined push plate 22 is arranged on the lower surface of the button 15 and corresponds to the upper end part of the connecting rod push block 19, the upper end surface of the connecting rod push block 19 is an inclined surface corresponding to the inclined push plate 22, and when the button 15 drives the inclined push plate 22 to move transversely, the inclined push plate 22 drives the connecting rod push block 19 to move downwards by extruding the inclined surface on the upper end surface of the connecting rod push block 19.

Specifically, when the button 15 is pushed to move transversely through the inclined push plate 22, the inclined push plate 22 drives the connecting rod push block 19 to move downwards by pressing the inclined surface on the upper end surface of the connecting rod push block 19, and then drives the lifting connecting rod 6 to move downwards to drive the switch structure to move and release the movement limit of the positioning structure. In the process, the connecting rod return spring 21 is compressed, then the button 15 is pressed when being loosened, the button 15 is pushed under the push of the button spring 17, the annular limiting protrusion 18 blocks one end, connected with the button spring 17, of the button 15 to pass through the round hole channel 14, namely the button 15 does not completely pass through the round hole channel 14 for subsequent use, the button 15 is reset, the inclined push plate 22 is released from extruding the inclined surface of the upper end surface of the connecting rod push block 19, and then the connecting rod push block 19 and the lifting connecting rod 6 are lifted and moved to the initial position under the elastic force action of the connecting rod return spring 21.

Further, the positioning structure includes:

the sliding block 23 is connected to the side surface of the cup stand lifting bottom plate 4, extends out of the lower-layer cup stand shell 3 to move along with the lifting of the cup stand lifting bottom plate 4, and the sliding block 23 extending out of the lower-layer cup stand shell 3 slides in the lifting slide way 8;

the second limiting bulge 24 is arranged on the sliding block 23 and faces one end of the transverse frame 10 and corresponds to the first limiting bulge 12, and the lower surface of the second limiting bulge 24 is provided with an inclined surface which inclines upwards along the extending direction of the lower surface facing the tail end and corresponds to the inclined surface of the first limiting bulge 12;

when the slide block 23 drives the second limiting bulge 24 to move downwards, the second limiting bulge 24 extrudes the first limiting bulge 12 to push the transverse frame 10 to move transversely and compress the clamping return spring 11; when the sliding block 23 drives the second limiting protrusion 24 to move upwards, the second limiting protrusion 24 moves to the position below the first limiting protrusion 12, and the second limiting protrusion 24 is moved and limited through the first limiting protrusion 12, so that the cup holder lifting bottom plate 4 cannot move upwards.

Further, the lift damping mechanism includes:

a rack 25 longitudinally disposed within the lifting ramp 8;

and a damper gear 26 rotatably provided on the slider 23 and engaged with the rack 25.

Specifically, in the process of the lifting and moving of the cup holder lifting and lowering bottom plate 4 and the sliding block 23, the damping gear 26 rotates and is meshed with the rack 25 to generate damping, the lifting and sliding speed of the cup holder lifting and lowering bottom plate 4 and the sliding block 23 is reduced, the damping effect is generated, the cup holder lifting and lowering bottom plate 4 and the cup are buffered through damping in the lifting and moving process, and the man-machine effect and the comfort of operation are enhanced.

Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive on the scope of the appended claims.

Claims (7)

1. An elevating cup holder structure, comprising:

the cup stand comprises an upper-layer cup stand shell (1) and a cup stand base (2), wherein two groups of lower-layer cup stand shells (3) which are symmetrically arranged are connected between the upper-layer cup stand shell (1) and the cup stand base (2), cup stand lifting bottom plates (4) are arranged in the two groups of lower-layer cup stand shells (3), the cup stand lifting bottom plates (4) slide in the lower-layer cup stand shells (3) in a lifting manner, and lifting springs (5) are arranged between the cup stand lifting bottom plates (4) and the cup stand base (2);

the cup stand comprises upper-layer cup stand shells (1), lifting connecting rods (6), clamping structures and switch structures, wherein the lifting connecting rods (6) are in two groups with the same structure and are respectively arranged on two sides of the upper-layer cup stand shells (1), the two groups of lifting connecting rods (6) and the two groups of lower-layer cup stand shells (3) are arranged in a one-to-one correspondence manner, the lifting connecting rods (6) are connected to the side surfaces of the lower-layer cup stand shells (3) in a lifting and moving manner, the clamping structures are arranged between the lifting connecting rods (6) and the corresponding lower-layer cup stand shells (3), the switch structures are arranged between the lifting connecting rods (6) and the upper-layer cup stand shells (1), and the lifting connecting rods (6) are driven to move up and down through the switch structures so as to drive the clamping structures to be switched;

the cup stand lifting bottom plate (4) is provided with a positioning structure which extends out of the corresponding lower layer cup stand shell (3) and is lifted along with the cup stand lifting bottom plate (4), the positioning structure enables the cup stand lifting bottom plate (4) not to be lifted and moved under the limit of the clamping structure, and a lifting damping mechanism is arranged between the positioning structure and the corresponding lower layer cup stand shell (3);

the switch structure drives the lifting connecting rod (6) to move downwards so as to drive the switch structure to move and remove the movement limit of the positioning structure.

2. The lifting type cup holder structure according to claim 1, wherein a first support (7) for supporting the lifting connecting rod (6) to move up and down is arranged on the side surface of the lower layer cup holder shell (3), a lifting slideway (8) for accommodating the positioning structure to move up and down is arranged on the side surface of the lower layer cup holder shell (3), and a second support (9) for accommodating the clamping structure to move transversely is arranged on the side surface of the lower layer cup holder shell (3).

3. The lifting cup holder structure according to claim 2, wherein the clamping structure comprises a transverse frame (10), the transverse frame (10) is sleeved on the lifting connecting rod (6) and transversely moves in the second support (9), one end of the transverse frame (10) extends into the lifting slide (8), a clamping return spring (11) is arranged between the other end of the transverse frame and the second support (9), the transverse frame (10) is pushed by the clamping return spring (11) to extend into the lifting slide (8), one end of the transverse frame (10) extending into the lifting slide (8) is provided with a first limiting protrusion (12), and the upper surface of the first limiting protrusion (12) is provided with an inclined surface which inclines downwards along the direction in which the upper surface extends towards the tail end.

4. The lifting cup holder structure according to claim 3, wherein the retaining structures are provided in two groups with the same structure and distributed longitudinally along the lifting connecting rod (6), and the second brackets (9) are provided in two groups corresponding to the two groups of retaining structures one by one;

be equipped with on lifting connecting rod (6) with two sets of sunken breach (13) that the one-to-one set up between the screens structure make under the elastic thrust of screens reset spring (11) transverse frame (10) are absorbed in sunken breach (13) when lifting connecting rod (6) descend to remove transverse frame (10) are extruded sunken breach (13) and compression screens reset spring (11).

5. The elevating cup holder structure as claimed in claim 3, wherein the switch structure comprises:

a circular hole passage (14) which is opened on the side surface of the upper layer cup stand shell (1);

a button (15) extending into the circular aperture channel (14) and sliding within the circular aperture channel (14);

the mounting plate (16) is connected to the outer side surface of the upper layer cup stand shell (1), and a button spring (17) which is connected with the button (15) and pushes the button (15) into the circular hole channel (14) is arranged on the mounting plate (16);

the annular limiting bulge (18) is annularly arranged at one end, extending into the round hole channel (14), of the button (15) to prevent one end, connected with the button spring (17), of the button (15) from passing through the round hole channel (14);

the upper layer of cup stand shell (1) is provided with a lifting connecting rod (6), the lower layer of cup stand shell is provided with a button (15), and the upper layer of cup stand shell is provided with a lifting connecting rod (19);

the connecting rod return spring (21) is sleeved on the lifting connecting rod (6), is positioned between the connecting rod push block (19) and the first support (7) and is always in a compressed state;

and the inclined push plate (22) is arranged on the lower surface of the button (15) and corresponds to the upper end part of the connecting rod push block (19), the upper end surface of the connecting rod push block (19) is an inclined surface corresponding to the inclined push plate (22), and when the button (15) drives the inclined push plate (22) to move transversely, the inclined push plate (22) drives the inclined surface of the upper end surface of the connecting rod push block (19) to move downwards by extrusion.

6. The elevating cup holder structure as claimed in claim 4, wherein the positioning structure comprises:

the sliding block (23) is connected to the side surface of the cup stand lifting bottom plate (4), extends out of the lower layer cup stand shell (3) and moves along with the cup stand lifting bottom plate (4) in a lifting mode, and the sliding block (23) extending out of the lower layer cup stand shell (3) slides in the lifting slide way (8);

the second limiting bulge (24) is arranged on the sliding block (23) and faces one end of the transverse frame (10) and corresponds to the first limiting bulge (12), and the lower surface of the second limiting bulge (24) is provided with an inclined surface which inclines upwards along the direction extending towards the tail end and corresponds to the inclined surface of the first limiting bulge (12);

when the sliding block (23) drives the second limiting bulge (24) to move downwards, the second limiting bulge (24) extrudes the first limiting bulge (12) to push the transverse frame (10) to move transversely and compress the clamping return spring (11); when the sliding block (23) drives the second limiting protrusion (24) to move upwards, the second limiting protrusion (24) moves to the position below the first limiting protrusion (12) and is limited by the first limiting protrusion (12) so that the cup stand lifting bottom plate (4) cannot move upwards.

7. The elevating cup holder structure as claimed in claim 6, wherein the elevating damping mechanism comprises:

a rack (25) longitudinally disposed within the lifting ramp (8);

and a damping gear (26) which is rotatably arranged on the sliding block (23) and is meshed with the rack (25).

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