CN210128209U

CN210128209U - Adjustable rack

Info

Publication number: CN210128209U
Application number: CN201921074161.XU
Authority: CN
Inventors: 黎辉; 李连洪; 杨兴富
Original assignee: Chongqing Yatelan Electrical Appliance Co Ltd
Current assignee: Chongqing Yatelan Electrical Appliance Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-03-06
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a frame with adjustable, including the telescopic link, the lower extreme welding of telescopic link has first fixed plate, and the upside central point of first fixed plate puts the welding and has lead screw, first screw has been cup jointed in lead screw's the upper end outside, and just first screw passes through the bearing and installs the lower extreme at the loop bar, the welding of the lower extreme outside of first screw has the knob, the upper end of loop bar is connected with the telescopic link through the second fixed plate, the upper end fixed mounting of telescopic link has the backup pad, and the right-hand member welding of backup pad has a paper cup section of thick bamboo, the inside embedding of a paper cup section of thick bamboo has the slide, and the right-hand member fixed mounting of slide has the push rod. The utility model discloses a set up the cooperation of fixation screw and first screw and loop bar for the height of this device backup pad can be adjusted, only needs to rotate the knob and can select to rise or reduce the backup pad, convenient and fast, and the practicality is stronger.

Description

Adjustable rack

Technical Field

The utility model relates to a water dispenser frame technical field specifically is a frame with adjustable.

Background

The water dispenser is a device for heating or cooling barreled purified water and facilitating drinking of people, and the water dispenser is usually matched with a rack for use, but the rack of the water dispenser on the market only uses a plurality of groups of brackets for welding and provides a placing platform for the water dispenser, so that the structure is rigid, the height of the water dispenser cannot be adjusted, the water dispenser is only suitable for the water dispenser with a fixed size, and the practicability is limited. The fixed-size water dispenser has the following disadvantages: 1. the water receiving is inconvenient for users with different heights. 2. The water supply is inconvenient, and when the water needs to be changed, the height of the water dispenser with the prior height can not be reduced, so that new barreled water can not be easily changed. To this end we propose an adjustable frame to solve the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frame with adjustable to the frame that proposes in solving above-mentioned background can't adjust, can't be applicable to the problem of the water dispenser of multiple size.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a frame with adjustable, includes the telescopic link, the lower extreme welding of telescopic link has first fixed plate, and the upside central point of first fixed plate puts the welding and has lead screw, first screw has been cup jointed in lead screw's the upper end outside, and first screw passes through the bearing and installs the lower extreme at the loop bar, first screw and lead screw mutually support, the loop bar constitutes elevation structure through first screw and lead screw, the welding of the lower extreme outside of first screw has the knob, the upper end of loop bar is connected with the telescopic link through the second fixed plate, the upper end fixed mounting of telescopic link has the backup pad.

Preferably, the inside of backup pad is installed through the bearing and is rotated the lead screw, just the right-hand member welding that rotates the lead screw has the handle, the second screw has been cup jointed in the outside that rotates the lead screw, and the second screw passes through the bearing and installs the lower extreme at splint, second screw and splint are provided with two sets ofly, two sets of the screw thread direction of rotation of second screw is opposite.

Preferably, the limiting plate is arranged at the front end of the upper side of the clamping plate, and the pushing plate is connected to the inner portion of the back side of the clamping plate through a spring.

Preferably, the rear end of splint is seted up flutedly, and the inboard size of recess equals with the inner outside size of push pedal, the push pedal passes through the spring and sets up to extending structure on splint.

Preferably, the telescopic rods are provided with four groups and are arranged in an array.

Preferably, a paper cup cylinder is welded at the right end of the supporting plate.

Preferably, a sliding plate is embedded into the paper cup barrel, a push rod is fixedly mounted at the right end of the sliding plate, a sliding groove is formed in the paper cup barrel, the outer side size of the sliding plate with the inner side size of the sliding groove is equal to that of the sliding plate, and the sliding plate and the paper cup barrel are of a sliding connection structure.

Compared with the prior art, the beneficial effects of the utility model are that: the adjustable rack has the advantages that the height of the supporting plate of the device can be adjusted by arranging the matching of the fixed screw rod, the first screw nut and the sleeve rod, the supporting plate can be selectively lifted or lowered only by rotating the knob, the convenience and the rapidness are realized, and the practicability is strong; carry out the centre gripping through setting up two sets of splint and fix the water dispenser, simultaneously because the second screw and the rotation lead screw of two sets of splint bottoms mutually support, make this device accessible rotate the handle and make the rotation lead screw rotate, cause two sets of second screws on the rotation lead screw to form opposite direction and move, thereby make two sets of splint carry out opposite direction at the upper end of backup pad and move, make the interval between two sets of splint change through opposite direction, thereby make the water dispenser of not unidimensional that this device can fix.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure B in fig. 1 according to the present invention.

In the figure: 1. a telescopic rod; 2. a first fixing plate; 3. fixing the screw rod; 4. a first screw nut; 5. a loop bar; 6. a knob; 7. a second fixing plate; 8. a support plate; 9. a paper cup cylinder; 10. a slide plate; 11. a push rod; 12. rotating the screw rod; 13. a handle; 14. a second screw; 15. a splint; 16. a limiting plate; 17. a spring; 18. a push plate.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an adjustable frame. Comprises a telescopic rod 1. The lower extreme welding of telescopic link 1 has first fixed plate 2, and the upside central point of first fixed plate 2 welds and has fixed screw 3. First screw 4 has been cup jointed in the upper end outside of fixation screw 3, and first screw 4 mutually supports with fixation screw 3, and loop bar 5 sets up to elevation structure through first screw 4 and fixation screw 3. This structure makes first screw 4 when rotating, can reciprocate along fixation screw 3 through the bearing to make loop bar 5 reciprocate by first screw 4 drive, cause loop bar 5 when going up and down, can drive the upper end of telescopic link 1 through second fixed plate 7 and drive backup pad 8 and go up and down, thereby make the height of locating of water dispenser to adjust.

And the first nut 4 is mounted at the lower end of the shank 5 through a bearing. The outer side of the lower end of the first screw nut 4 is welded with a knob 6. The upper end of the loop bar 5 is connected with the telescopic bar 1 through a second fixing plate 7. The telescopic link 1 is provided with four groups altogether, and first fixed plate 2 and second fixed plate 7 are installed respectively between the downside and the upside of four groups of telescopic links 1, and this structure makes first fixed plate 2 and second fixed plate 7 can connect into a whole respectively with the upper and lower both ends of telescopic link 1 to when making second fixed plate 7 driven the lift by loop bar 5, the upper end of telescopic link 1 also can be driven simultaneously and go up and down.

In this embodiment, the upper end of the telescopic rod 1 is fixedly provided with a support plate 8. And the right end of the supporting plate 8 is welded with a paper cup cylinder 9. A slide plate 10 is embedded in the paper cup cylinder 9. The inside of the paper cup cylinder 9 is provided with a sliding chute, and the outside size of the sliding plate 10 with the inside size of the sliding chute is equal. Slide 10 and paper cup section of thick bamboo 9 set up to slidingtype connection structure, and this structure makes slide 10 can slide from top to bottom in the inside of paper cup section of thick bamboo 9 to make the paper cup when being born by slide 10, can drive slide 10 through push rod 11 and shift up, and make slide 10 release the paper cup, and the right-hand member fixed mounting of slide 10 has push rod 11, in order to make things convenient for people to take.

In the present embodiment, a rotary screw 12 is mounted inside the support plate 8 through a bearing, and a handle 13 is welded to the right end of the rotary screw 12. A second nut 14 is sleeved on the outer side of the rotating screw rod 12. The second nut 14 and the clamping plate 15 are provided in two sets. The screw thread rotation direction of two sets of second screw 14 is opposite, and this structure makes when rotating lead screw 12 and rotating, two sets of second screw 14 can be the opposite direction moving state, causes two sets of splint 15 to be opposite direction moving to make this device can fix the water dispenser of different sizes through the interval between the adjustment splint 15.

Further, a second nut 14 is mounted on the lower end of the clamping plate 15 through a bearing. The upper front end of the clamping plate 15 is provided with a limiting plate 16. A push plate 18 is attached to the backside interior of the clamping plate 15 by a spring 17. The rear end of the clamping plate 15 is provided with a groove, and the inner side of the groove is equal to the outer side of the inner end of the push plate 18 in size. The push plate 18 is arranged on the clamping plate 15 through the spring 17 to be of a telescopic structure, and the distance between the push plate 18 and the limiting plate 16 can be adjusted, so that the limiting plate 16 and the push plate 18 can fix the front end and the rear end of the water dispensers of different sizes.

The working principle is as follows: when the device is used, the two groups of push plates 18 can be pushed backwards, the push plates 18 can compress the springs 17, then the water dispenser is placed between the two groups of clamping plates 15, the limiting plate 16 is abutted against the front end of the water dispenser, after the push plates 18 are not stressed, the springs 17 in a compressed state can push the push plates 18 forwards, so that the push plates 18 are abutted against the back end of the water dispenser, then the handle 13 is rotated, the handle 13 can drive the rotating screw rod 12 to rotate, so that the two groups of second screws 14 on the rotating screw rod 12 move oppositely, the two groups of clamping plates 15 form opposite movement at the upper end of the supporting plate 8, the two groups of clamping plates 15 clamp and fix the left end and the right end of the water dispenser by rotating the handle 13, and at the moment, the water dispenser is;

rotatable knob 6 then, knob 6 can drive first screw 4 and rotate, cooperation through first screw 4 and lead screw 3, loop bar 5 can reciprocate along lead screw 3, loop bar 5 can carry out concertina movement through the upper end that second fixed plate 7 drove telescopic link 1 simultaneously, thereby make backup pad 8 can begin to carry out elevating movement, rotate knob 6 according to the user demand, adjust the water dispenser in the backup pad 8 to suitable height, can place the paper cup in the paper cup section of thick bamboo 9 in addition, when needs use the paper cup, only need upwards stimulate push rod 11, make slide 10 along paper cup section of thick bamboo 9 upward movement, slide 10 can upwards release the paper cup simultaneously, make the paper cup conveniently take, do above the utility model discloses a whole theory of working.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a frame with adjustable, includes telescopic link (1), its characterized in that: the welding of the lower extreme of telescopic link (1) has first fixed plate (2), and the upside central point of first fixed plate (2) puts the welding and has lead screw (3), first screw (4) have been cup jointed in the upper end outside of lead screw (3), and first screw (4) pass through the bearing and install the lower extreme in loop bar (5), first screw (4) and lead screw (3) mutually support, loop bar (5) constitute elevation structure through first screw (4) and lead screw (3), the welding of the lower extreme outside of first screw (4) has knob (6), the upper end of loop bar (5) is connected with telescopic link (1) through second fixed plate (7), the upper end fixed mounting of telescopic link (1) has backup pad (8).

2. An adjustable stand according to claim 1 wherein: the inside of backup pad (8) is installed through the bearing and is rotated lead screw (12), just the right-hand member welding that rotates lead screw (12) has handle (13), second screw (14) have been cup jointed in the outside that rotates lead screw (12), and second screw (14) pass through the bearing and install the lower extreme at splint (15), second screw (14) and splint (15) are provided with two sets ofly altogether, and are two sets of the screw thread direction of rotation of second screw (14) is opposite.

3. An adjustable stand according to claim 2 wherein: the upper side front end of splint (15) is provided with limiting plate (16), the dorsal part of splint (15) is inside to be connected with push pedal (18) through spring (17).

4. An adjustable stand according to claim 3 wherein: the rear end of the clamping plate (15) is provided with a groove, the inner side size of the groove is equal to the outer side size of the inner end of the push plate (18), and the push plate (18) is arranged on the clamping plate (15) through a spring (17) to form a telescopic structure.

5. An adjustable stand according to claim 1 wherein: the telescopic rods (1) are provided with four groups and are arranged in an array.

6. An adjustable stand according to claim 1 wherein: the right end of the supporting plate (8) is welded with a paper cup cylinder (9).

7. An adjustable stand according to claim 6 wherein: slide (10) have been embedded into to the inside of a paper cup section of thick bamboo (9), and the right-hand member fixed mounting of slide (10) has push rod (11), the spout has been seted up to the inside of a paper cup section of thick bamboo (9), and the outside size of the inboard size slide (10) of spout equals, slide (10) and paper cup section of thick bamboo (9) set up to slidingtype connection structure.