CN216659698U - Flip cup holder for chair armrest - Google Patents
Flip cup holder for chair armrest Download PDFInfo
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- CN216659698U CN216659698U CN202220306412.8U CN202220306412U CN216659698U CN 216659698 U CN216659698 U CN 216659698U CN 202220306412 U CN202220306412 U CN 202220306412U CN 216659698 U CN216659698 U CN 216659698U
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- rack
- base
- spacing body
- cup holder
- armrest
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Abstract
The utility model discloses a flip cup holder for a chair armrest, wherein a first limiting body and a second limiting body are rotatably mounted on a base, the first limiting body and the second limiting body can surround a cup holding groove for forming the cup holder, the side part of the base is provided with a swinging component, a rack, a damping gear and a sector toothed plate which are sequentially and dynamically connected, the rack is assembled on the side part of the base in a sliding manner, one end of the rack is provided with a strip-shaped hole, the other end of the rack is provided with a straight toothed part, the swinging component can synchronously rotate along with the first limiting body, the end part of the swinging component is provided with a guide pillar in sliding fit with the strip-shaped hole, the sector toothed plate can synchronously rotate along with the second limiting body, the damping gear is rotatably mounted on the side part of the base, and the damping gear is meshed between the straight toothed part and the sector toothed plate. The beneficial effects are that: the linkage mechanism firstly converts the rotation of the first limiting body into the linear sliding of the rack, and then converts the linear motion into the rotation of the second limiting body, so that the cup holder has the technical advantages of good transmission reliability, small shaking gap of the cup holder and the like.
Description
Technical Field
The utility model relates to an automobile cup stand, in particular to a flip cup stand for a seat armrest.
Background
The cup stand is a device for placing a water cup and is widely applied to automobiles.
In some vehicle configurations, a cup holder is integrally formed on the center armrest of the rear seat, and in order to avoid the cup holder from affecting the normal use of the armrest, the cup holder is usually designed to be of a folding structure and to be received in the armrest when not in use.
In the prior art, the folding cup stand mainly comprises two groups of semicircular cup placing grooves, the two groups of cup placing grooves are rotatably assembled on a base, a linkage mechanism is arranged between the two groups of cup placing grooves, and the opening and closing of the whole cup stand can be realized by operating one group of cup placing grooves under the synergistic action of the linkage mechanism. At present, the link gear who sets up between two sets of cup grooves is mainly four-bar linkage, and there is the clearance of rocking among the saucer switching process, and the travelling comfort is experienced and is waited for optimizing the upgrading urgently.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a flip cup stand for a chair armrest, which adopts a link mechanism with a brand-new design, optimizes a shaking gap, and enables the opening and closing of the cup stand to have better operation experience.
In order to achieve the purpose, the technical scheme of the utility model is as follows:
the utility model provides a flip saucer for armrest, includes the base, rotate on the base and install first spacing body and second spacing body, first spacing body and second spacing body can surround the cup groove of putting that forms the saucer, and its key lies in: the base lateral part is equipped with swing part, rack, damping gear and the sector gear board that power connects in proper order, wherein, rack sliding assembly is at the base lateral part, and rack one end is equipped with the bar hole, and the other end is equipped with straight-tooth portion, swing part can rotate along with first spacing body is synchronous, swing part's tip be equipped with bar hole sliding fit's guide pillar, the sector gear board can rotate along with the spacing body of second is synchronous, damping gear rotates and installs at the base lateral part, damping gear meshing is in between straight-tooth portion and the sector gear board.
By adopting the structure, when the first limiting body rotates, the second limiting body can rotate synchronously along with the first limiting body under the linkage action of the swinging component, the rack, the damping gear and the sector toothed plate, so that the cup stand can be opened and closed. The set of linkage mechanism firstly converts the rotation of the first limiting body into the linear sliding of the rack, and then converts the rotation of the second limiting body into the rotation of the damping gear and the fan-shaped toothed plate, so that the transmission reliability is good, the transmission clearance is optimized, and the shaking amount of the cup stand is reduced. Simultaneously, at first spacing body and the rotation of second spacing body in-process, the damping gear can provide motion damping for link gear, promotes the travelling comfort of saucer and experiences.
Preferably, the method comprises the following steps: the two ends of the first limiting body are provided with first rotating shafts, the base is provided with a first mounting hole in rotating fit with the first rotating shafts, and the end part of the swinging component is fixedly connected to one of the first rotating shafts.
Preferably, the method comprises the following steps: and a locking plate is fixedly arranged on the other first rotating shaft of the first limiting body, which is far away from the swinging component, a spring bolt which protrudes outwards is arranged on the locking plate, and a locking groove which is matched with the spring bolt is arranged on the side part of the base.
Preferably, the method comprises the following steps: the lateral part of the base is provided with a guide block, and the inner side of the rack is provided with a sliding chute in sliding fit with the guide block.
Preferably, the method comprises the following steps: the straight-tooth-shaped hole is vertically formed in one end portion of the rack, and the straight-tooth-shaped portion is arranged on the edge of the upper side of the other end portion of the rack.
Preferably, the method comprises the following steps: the both ends of the second spacing body all are equipped with the second pivot, be equipped with on the base with second pivot normal running fit's second mounting hole, sector toothed plate fixed connection is in one of them in the second pivot.
Preferably, the method comprises the following steps: the inboard of first spacing body and second spacing body all the shaping has the arc wall, one side that the arc wall was kept away from to first spacing body is equipped with outside convex extension board.
Compared with the prior art, the utility model has the beneficial effects that:
the linkage mechanism firstly converts the rotation of the first limiting body into the linear sliding of the rack, and then converts the linear motion into the rotation of the second limiting body, so that the cup holder has the technical advantages of good transmission reliability, small shaking gap of the cup holder and the like. Meanwhile, in the movement process of the mechanism, the damping gear can play a dual role of transmission and damping, and the comfortable experience of the cup stand is improved.
Drawings
FIG. 1 is a schematic structural view of a flip cup holder in an open state;
FIG. 2 is a schematic structural view of the flip cup stand in a closed state;
fig. 3 is a reference view of the use state of the flip cup stand.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
As shown in fig. 1, a flip cup holder for an armrest of a chair relates to the following components: the base 1, first spacing body 2, the second spacing body 3, swinging part 4, rack 5, damping gear 6 and fan-shaped pinion rack 7, can know by fig. 3, the both ends of first spacing body 2 all are equipped with first pivot 2a, the both ends of second spacing body 3 all are equipped with second pivot 3a, base 1 rear end is equipped with two sets of first mounting holes 1a, the front end is equipped with two sets of second mounting holes 1d, first spacing body 2 rotates through first pivot 2a and installs on first mounting hole 1a, spacing body 3 of second rotates through second pivot 3a and installs on second mounting hole 1d, the inboard of first spacing body 2 and spacing body 3 of second all is moulded has arc wall a, after first spacing body 2 and spacing body 3 opened, arc wall a between them encloses the cup groove that puts that forms the saucer.
As shown in fig. 2 again, one side of the first limiting body 2 away from the arc-shaped groove a is provided with an extending plate 2b protruding outwards, and when the first limiting body 2 and the second limiting body 3 are closed inside the base 1, the extending plate 2b can fully close the opening at the upper end of the base 1, so that the outer wrapping quality of the handrail is improved, and the influence on the conventional use of the handrail is avoided.
As shown in fig. 3 again, the swinging member 4, the rack 5, the damping gear 6 and the toothed sector plate 7 are all installed at the same end side of the base 1, wherein, 1 lateral part of base is equipped with guide block 1c, 5 inboards of rack are equipped with spout 5c, rack 5 passes through spout 5c along guide block 1 c's length direction slidable mounting, 5 rear end tip of rack are equipped with along the fashioned bar hole 5a of vertical direction, the upside edge of 5 front ends of rack is equipped with straight-tooth portion 5b, swing part 4 rear end tip fixed connection is on first pivot 2a of first spacing body 2, swing part 4 front end be equipped with bar hole 5a sliding fit's guide pillar 4a, the centre of a circle position fixed connection of fan-shaped pinion rack 7 is on second pivot 3a of second spacing body 3, damping gear 6 meshes between straight-tooth portion 5b and fan-shaped pinion 7, and damping gear 6 rotates and installs at 1 lateral part of base.
Based on above-mentioned link gear's setting, when first spacing body 2 rotated, swing part 4 rotated, then under the effect of guide pillar 4a and bar hole 5a, 5 linear motion of rack, then through the transmission of straight-tooth portion 5b, damping gear 6 and fan-shaped pinion rack 7, spacing body 3 of second rotated with the shape pinion rack 7 is synchronous to realize the switching of saucer. In the process of rotating the first limiting body 2 and the second limiting body 3, the damping gear 6 can play a dual role of transmission and damping, and the comfortable experience of the cup stand is improved.
As shown in fig. 2, a locking plate 8 is disposed at one end of the base 1 away from the swing component 4, the locking plate 8 is fixedly connected to another first rotating shaft 2a of the first limiting body 2 away from the swing component 4, a locking tongue 8a protruding outwards is disposed on the locking plate 8, a locking groove 1b adapted to the locking tongue 8a is disposed at a side portion of the base 1, and the cup holder can be kept in a locked state by a buckling effect of the locking tongue 8a and the locking groove 1 b. Further, install the switch that plays certainly in the locked groove 1b, play the switch certainly and be traditional push-push structure promptly, spring bolt 8a is detained in locked groove 1b, and the saucer is realized closing, if need open the saucer this moment, only need touch first spacing body 2 gently, and spring bolt 8a just can break away from out from the switch that plays certainly in locked groove 1b to realize the unblock. In order to make the cup stand automatically spring open, an elastic element can be arranged between one of the first limiting body 2 and the second limiting body 3 and the base 1.
Finally, it should be noted that the above-mentioned description is only a preferred embodiment of the present invention, and those skilled in the art can make various similar representations without departing from the spirit and scope of the present invention.
Claims (7)
1. The utility model provides a flip saucer for armrest, includes base (1), rotate on base (1) and install first spacing body (2) and second spacing body (3), first spacing body (2) and second spacing body (3) can surround the cup groove of putting that forms the saucer, its characterized in that: base (1) lateral part is equipped with swing part (4), rack (5), damping gear (6) and fan-shaped pinion rack (7) that power connects in proper order, wherein, rack (5) slide assembly is at base (1) lateral part, and rack (5) one end is equipped with bar hole (5a), and the other end is equipped with straight-tooth portion (5b), swing part (4) can be along with first spacing body (2) synchronous rotation, the tip of swing part (4) be equipped with bar hole (5a) sliding fit's guide pillar (4a), fan-shaped pinion rack (7) can be along with spacing body (3) synchronous rotation of second, damping gear (6) rotate and install at base (1) lateral part, and damping gear (6) meshing is in between straight-tooth portion (5b) and fan-shaped pinion rack (7).
2. The flip cup holder for armrest of chair as claimed in claim 1, wherein: the utility model discloses a swing limiting device, including base (1), first spacing body (2), first pivot (2a) are all equipped with at the both ends of first spacing body (2), be equipped with on base (1) with first pivot (2a) normal running fit's first mounting hole (1a), swing part (4) tip fixed connection is in one of them on first pivot (2 a).
3. The flip cup holder for armrest of chair as claimed in claim 2, wherein: a locking plate (8) is fixedly mounted on the other first rotating shaft (2a) of the first limiting body (2) far away from the swinging component (4), a bolt (8a) protruding outwards is arranged on the locking plate (8), and a locking groove (1b) matched with the bolt (8a) is formed in the side portion of the base (1).
4. The flip cup holder for armrest of chair as claimed in claim 1, wherein: the base (1) lateral part is equipped with guide block (1c), rack (5) inboard is equipped with spout (5c) with guide block (1c) sliding fit.
5. The flip cup holder for a chair armrest according to claim 1, wherein: the vertical one end portion of seting up in rack (5) in bar hole (5a), straight-tooth portion (5b) sets up the upside edge at rack (5) other end tip.
6. The flip cup holder for armrest of chair as claimed in claim 1, wherein: the both ends of second spacing body (3) all are equipped with second pivot (3a), be equipped with on base (1) with second pivot (3a) normal running fit's second mounting hole (1d), fan-shaped pinion rack (7) fixed connection is in one of them on second pivot (3 a).
7. The flip cup holder for armrest of chair as claimed in claim 1, wherein: the inboard of first spacing body (2) and second spacing body (3) all the shaping has arc wall (a), one side that arc wall (a) were kept away from in first spacing body (2) is equipped with outside convex extension board (2 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220306412.8U CN216659698U (en) | 2022-02-15 | 2022-02-15 | Flip cup holder for chair armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220306412.8U CN216659698U (en) | 2022-02-15 | 2022-02-15 | Flip cup holder for chair armrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216659698U true CN216659698U (en) | 2022-06-03 |
Family
ID=81765010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220306412.8U Active CN216659698U (en) | 2022-02-15 | 2022-02-15 | Flip cup holder for chair armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216659698U (en) |
-
2022
- 2022-02-15 CN CN202220306412.8U patent/CN216659698U/en active Active
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