CN214230662U - Plastic child seat capable of preventing hyperactivity - Google Patents
Plastic child seat capable of preventing hyperactivity Download PDFInfo
- Publication number
- CN214230662U CN214230662U CN202023046853.9U CN202023046853U CN214230662U CN 214230662 U CN214230662 U CN 214230662U CN 202023046853 U CN202023046853 U CN 202023046853U CN 214230662 U CN214230662 U CN 214230662U
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- Prior art keywords
- rectangular
- fixedly connected
- screw rod
- base
- rod
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- 229920003023 plastic Polymers 0.000 title claims abstract description 17
- 239000004033 plastic Substances 0.000 title claims abstract description 17
- 208000013403 hyperactivity Diseases 0.000 title claims description 13
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model belongs to the technical field of children's seat, especially, be a can prevent plastics children's seat of multi-action, the on-line screen storage device comprises a base, the base below is equipped with the bottom plate, two first rectangular channels have been seted up to the base lower surface, the first horizontal pole of fixedly connected with between first rectangular channel left side inner wall and the right side inner wall, the slip cover in the first horizontal pole outside is equipped with first movable block, two second rectangular channels have been seted up to the bottom plate upper surface, fixedly connected with second horizontal pole between second rectangular channel seat side inner wall and the right side inner wall, the slip cover in the second horizontal pole outside is equipped with the second movable block. The utility model discloses a set up first movable block, first screw rod, first rectangular plate, rack and arc strip and cooperate, solved and be not convenient for highly adjust it according to actual need, be not convenient for adjust the inclination of its back according to actual need and can't make the problem that low age children kept an end and normal position of sitting on the seat.
Description
Technical Field
The utility model relates to a children's seat technical field specifically is a can prevent plastic children's seat of hyperactivity.
Background
The seat is a seat commonly used by people, such as a household seat, an office seat, a public seat and the like, and can be found in any occasions. Common seats can be classified into armrests and armless seats, backrests and backrests according to appearance, and aluminum alloy seats, stainless steel seats, iron seats, wooden seats, and other material seats according to materials. At present, the most simple structure of seat of circulation on the market, it exists and is not convenient for adjust its height according to actual need, be not convenient for adjust the inclination of its back according to actual need, and to low age children, it is lively can sit on the seat disorderly well often, can't keep an end just and the position of sitting of standardizing for a long time, just so form not good behavior habit easily, do not also do benefit to the health and develop, can not satisfy the user demand, therefore we have proposed a plastics children's seat that can prevent the excessive action and be used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a can prevent plastic children's seat of hyperactivity has solved and has been not convenient for highly adjust it according to actual need, is not convenient for adjust the inclination of its back according to actual need and can't make the problem that low age children kept an end and normal position of sitting on the seat.
The second technical proposal.
In order to achieve the above object, the utility model provides a following technical scheme: a plastic child seat capable of preventing hyperactivity comprises a base, wherein a bottom plate is arranged below the base, two first rectangular grooves are formed in the lower surface of the base, a first cross rod is fixedly connected between the left inner wall and the right inner wall of each first rectangular groove, a first moving block is slidably sleeved on the outer side of the first cross rod, two second rectangular grooves are formed in the upper surface of the bottom plate, a second cross rod is fixedly connected between the side inner wall and the right inner wall of each second rectangular groove, a second moving block is slidably sleeved on the outer side of the second cross rod, a first inclined rod is rotatably connected between the first moving block and the bottom plate, a second inclined rod is rotatably connected between the second moving block and the lower surface of the base, the first inclined rods are rotatably connected with the corresponding second inclined rods, a first rectangular block is fixedly connected to the upper surface of the bottom plate, and a first rectangular plate is fixedly connected between the sides, close to the two second moving blocks, the right side of the first rectangular block is rotatably connected with a first screw rod, a first rectangular plate is sleeved on the outer side of the first screw rod in a threaded manner, the right end of the first screw rod is fixedly connected with a first knob, the upper surface of the base is fixedly connected with two supporting plates, a connecting rod is rotatably connected between the two supporting plates, two gears and a backrest are fixedly connected to the outer sides of the connecting rods, two U-shaped rods are fixedly connected to the upper surface of the base, racks are slidably sleeved on the outer sides of the U-shaped rods, the gears are meshed with the corresponding racks, a second rectangular plate is fixedly connected between the sides, close to each other, of the two racks, the upper surface of base fixedly connected with second rectangular block, the right side of second rectangular block is rotated and is connected with the second screw rod, and second rectangular plate thread bush is established in the outside of second screw rod, the right-hand member fixedly connected with second knob of second screw rod.
As a preferred technical scheme of the utility model, the equal fixedly connected with connecting strip in front side and the rear side of back, the outside of connecting strip is rotated the cover and is equipped with the square, two the square upper surface between fixedly connected with arc strip, the front side fixedly connected with L shaped plate of back, the front side of back is equipped with the card strip, and L shaped plate sliding sleeve establishes in the outside of card strip, and the front side that is located a square of front side is opened and is equipped with a plurality of first rectangular holes, and a looks in card strip and a plurality of first rectangular holes clamps, the front end fixedly connected with circular block of card strip, fixedly connected with spring between the rear end of circular block and the front side of L shaped plate, the outside at the card strip is established to spring sliding sleeve.
As a preferred technical scheme of the utility model, the equal fixedly connected with handrail in left side of two backup pads, the lower surface of bottom plate rotates and is connected with four wheels.
As a preferred technical scheme of the utility model, first screw hole has been seted up in the left side of first rectangular plate, the outside threaded connection of first screw hole and first screw rod.
As a preferred technical scheme of the utility model, the second screw hole has been seted up in the left side of second rectangular plate, the outside threaded connection of second screw hole and second screw rod.
As a preferred technical scheme of the utility model, the second rectangular hole has all been seted up in the left side of two racks, the outside sliding connection of second rectangular hole and the U-shaped pole that corresponds.
(III) advantageous effects
Compared with the prior art, the utility model provides a can prevent plastic children's seat of hyperactivity, possess following beneficial effect:
1. this can prevent plastic children's seat of multi-action, cooperate through setting up first movable block, first screw rod, first rectangular plate, second movable block and first down tube, drive first rectangular plate through first screw rod and remove, under the cooperation of second movable block, solved the problem that is not convenient for adjust its height according to actual need.
2. This can prevent plastic children's seat of excessive action cooperatees through setting up gear, second screw rod, second rectangular plate, rack and arc strip, drives the second rectangular plate through the second screw rod and removes, under the cooperation of rack, has solved the inclination of being not convenient for to its back according to actual need and can't make the problem that low age children keep an end and normal position of sitting on the seat.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic sectional perspective view;
FIG. 3 is a schematic rear perspective view;
FIG. 4 is a schematic rear perspective view;
fig. 5 is a schematic perspective view of part a of fig. 3 illustrating the structure of the present invention;
fig. 6 is an enlarged perspective view of a portion B in fig. 4.
In the figure: 1. a base; 2. a first cross bar; 3. a first moving block; 4. a base plate; 5. a second cross bar; 6. a second moving block; 7. a first diagonal member; 8. a second diagonal member; 9. a first rectangular block; 10. a first rectangular plate; 11. a first screw; 12. a support plate; 13. a connecting rod; 14. a gear; 15. a backrest; 16. a U-shaped rod; 17. a rack; 18. a second rectangular plate; 19. a second rectangular block; 20. a second screw; 21. a square block; 22. an arc-shaped strip; 23. an L-shaped plate; 24. clamping the strip; 25. a spring; 26. a handrail; 27. and (4) wheels.
Detailed Description
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.
Examples
Referring to fig. 1-6, the present invention provides the following technical solutions: a plastic child seat capable of preventing hyperactivity comprises a base 1, a bottom plate 4 is arranged below the base 1, two first rectangular grooves are formed in the lower surface of the base 1, a first cross rod 2 is fixedly connected between the left inner wall and the right inner wall of each first rectangular groove, a first moving block 3 is slidably sleeved on the outer side of the first cross rod 2, two second rectangular grooves are formed in the upper surface of the bottom plate 4, a second cross rod 5 is fixedly connected between the side inner wall and the right inner wall of each second rectangular groove, a second moving block 6 is slidably sleeved on the outer side of the second cross rod 5, a first inclined rod 7 is rotatably connected between the first moving block 3 and the bottom plate 4, a second inclined rod 8 is rotatably connected between the second moving block 6 and the lower surface of the base 1, the first inclined rod 7 is rotatably connected with the corresponding second inclined rod 8, a first rectangular block 9 is fixedly connected to the upper surface of the bottom plate 4, and a first rectangular plate 10 is fixedly connected between the sides, close to the two second moving blocks 6, the right side of first rectangular block 9 is rotated and is connected with first screw rod 11, the outside at first screw rod 11 is established to first rectangular plate 10 screw thread cover, the first knob of right-hand member fixedly connected with of first screw rod 11, two backup pads 12 of last fixed surface of base 1, it is connected with connecting rod 13 to rotate between two backup pads 12, two gears 14 and back 15 of the outside fixedly connected with of connecting rod 13, two U-shaped poles 16 of last fixed surface of base 1, the outside slip cap of U-shaped pole 16 is equipped with rack 17, gear 14 meshes with corresponding rack 17 mutually, fixedly connected with second rectangular plate 18 between the one side that two rack 17 are close to each other, the last fixed surface of base 1 is connected with second rectangular block 19, the right side of second rectangular block 19 is rotated and is connected with second screw rod 20, the outside at second screw rod 20 is established to second rectangular plate 18 screw thread cover, the right-hand member fixedly connected with second knob of second screw rod 20.
In this embodiment, the first screw 11 plays a role of driving the first rectangular plate 10 to move.
Specifically, the equal fixedly connected with connecting strip of front side and the rear side of back 15, the cover is rotated in the outside of connecting strip and is equipped with square 21, fixedly connected with arc strip 22 between two square 21 upper surfaces, front side fixedly connected with L shaped plate 23 of back 15, the front side of back 15 is equipped with card strip 24, L shaped plate 23 slip cap is established in the outside of card strip 24, the front side that is located a square 21 of front side is opened and is equipped with a plurality of first rectangular holes, card strip 24 blocks mutually with one in a plurality of first rectangular holes, the front end fixedly connected with circular block of card strip 24, fixedly connected with spring 25 between the rear end of circular block and the front side of L shaped plate 23, spring 25 slip cap is established in the outside of card strip 24.
In this embodiment, the locking strip 24 serves to fix the block 21 so that it does not rotate any more.
Specifically, the left sides of the two support plates 12 are fixedly connected with handrails 26, and the lower surface of the bottom plate 4 is rotatably connected with four wheels 27.
In this embodiment, the wheels 27 function as a moving part.
Specifically, a first threaded hole is formed in the left side of the first rectangular plate 10, and the first threaded hole is in threaded connection with the outer side of the first screw 11.
In this embodiment, the first screw hole functions to position the first rectangular plate 10.
Specifically, a second threaded hole is formed in the left side of the second rectangular plate 18, and the second threaded hole is in threaded connection with the outer side of the second screw 20.
In this embodiment, the second threaded hole functions to position the second rectangular plate 18.
Specifically, the left sides of the two racks 17 are provided with second rectangular holes, and the second rectangular holes are connected with the outer sides of the corresponding U-shaped rods 16 in a sliding mode.
In this embodiment, the second rectangular hole plays a role of positioning the rack 17 so that it can only move left and right.
The utility model discloses a theory of operation and use flow: when the height of the base 1 needs to be adjusted, the first knob is rotated, the first knob drives the first screw rod 11 to rotate, the first screw rod 11 drives the first rectangular plate 10 to move leftwards, the first rectangular plate 10 drives the second movable block 6 to move on the second cross rod 5 in the leftward movement process, the second movable block 6 drives the second inclined rod 8 to move and rotate in the movement process, the second inclined rod 8 drives the base 1 to move upwards, and through observation, when the base 1 moves to a proper position, the first knob stops rotating, and the effect of adjusting the height of the base 1 is achieved;
when the inclination angle of the backrest 15 needs to be adjusted, the second knob is rotated, the second knob drives the second screw rod 20 to rotate, the second screw rod 20 drives the second rectangular plate 18 to move leftwards, the second rectangular plate 18 drives the rack 17 to move leftwards, the rack 17 drives the corresponding gear 14 to rotate, the gear 14 drives the backrest 15 to rotate through the connecting rod 13, when the backrest 15 is adjusted to a proper position, the second knob is stopped from rotating, and at the moment, the effect of adjusting the inclination angle of the backrest 15 is achieved;
when needs use arc strip 22, stimulate the circular block forward, the circular block drives card strip 24 and removes, the circular block is at the in-process that removes to stretch spring 25, card strip 24 and a phase separation of a plurality of first rectangular holes, rotate arc strip 22, arc strip 22 drives square 21 and rotates, when arc strip 22 withheld children's health, through observing, make card strip 24 align with another first rectangular hole in a plurality of first rectangular holes, not hard up circular block, spring 25 in stretching resets this moment, spring 25's elasticity drives card strip 24 and moves to another first rectangular hole in, thereby make arc strip 22 fixed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A plastic child seat capable of preventing hyperactivity comprises a base (1), and is characterized in that: a bottom plate (4) is arranged below the base (1), two first rectangular grooves are formed in the lower surface of the base (1), a first cross rod (2) is fixedly connected between the left side inner wall and the right side inner wall of each first rectangular groove, a first moving block (3) is slidably sleeved on the outer side of each first cross rod (2), two second rectangular grooves are formed in the upper surface of the bottom plate (4), a second cross rod (5) is fixedly connected between the side inner wall and the right side inner wall of each second rectangular groove seat, a second moving block (6) is slidably sleeved on the outer side of each second cross rod (5), a first inclined rod (7) is rotatably connected between each first moving block (3) and the bottom plate (4), a second inclined rod (8) is rotatably connected between each second moving block (6) and the lower surface of the base (1), each first inclined rod (7) is rotatably connected with the corresponding second inclined rod (8), and a first rectangular block (9) is fixedly connected to the upper surface of the bottom plate (4), a first rectangular plate (10) is fixedly connected between the mutually close sides of the two second moving blocks (6), a first screw rod (11) is rotatably connected to the right side of the first rectangular block (9), the first rectangular plate (10) is sleeved on the outer side of the first screw rod (11) in a threaded manner, a first knob is fixedly connected to the right end of the first screw rod (11), two support plates (12) are fixedly connected to the upper surface of the base (1), a connecting rod (13) is rotatably connected between the two support plates (12), two gears (14) and a backrest (15) are fixedly connected to the outer side of the connecting rod (13), two U-shaped rods (16) are fixedly connected to the upper surface of the base (1), racks (17) are slidably sleeved on the outer sides of the U-shaped rods (16), the gears (14) are meshed with the corresponding racks (17), and a second rectangular plate (18) is fixedly connected between the mutually close sides of the two racks (17), the upper surface of base (1) fixed connection has second rectangular block (19), the right side of second rectangular block (19) is rotated and is connected with second screw rod (20), and second rectangular plate (18) threaded sleeve is established in the outside of second screw rod (20), the right-hand member fixed connection of second screw rod (20) has the second knob.
2. A child plastic seat for preventing hyperactivity as claimed in claim 1 wherein: the equal fixedly connected with connecting strip of front side and the rear side of back (15), the outside of connecting strip is rotated the cover and is equipped with square (21), two square (21) upper surface between fixedly connected with arc strip (22), the front side fixedly connected with L shaped plate (23) of back (15), the front side of back (15) is equipped with card strip (24), and L shaped plate (23) slip cap is established in the outside of card strip (24), is located the front side of a square (21) of front side and has seted up a plurality of first rectangular holes, and card strip (24) clamp with one in a plurality of first rectangular holes mutually, the front end fixedly connected with circular block of card strip (24), fixedly connected with spring (25) between the rear end of circular block and the front side of L shaped plate (23), spring (25) slip cap is established in the outside of card strip (24).
3. A child plastic seat for preventing hyperactivity as claimed in claim 1 wherein: the left sides of the two supporting plates (12) are fixedly connected with handrails (26), and the lower surface of the bottom plate (4) is rotatably connected with four wheels (27).
4. A child plastic seat for preventing hyperactivity as claimed in claim 1 wherein: a first threaded hole is formed in the left side of the first rectangular plate (10), and the first threaded hole is in threaded connection with the outer side of the first screw rod (11).
5. A child plastic seat for preventing hyperactivity as claimed in claim 1 wherein: and a second threaded hole is formed in the left side of the second rectangular plate (18) and is in threaded connection with the outer side of the second screw rod (20).
6. A child plastic seat for preventing hyperactivity as claimed in claim 1 wherein: the left sides of the two racks (17) are provided with second rectangular holes, and the second rectangular holes are connected with the outer sides of the corresponding U-shaped rods (16) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046853.9U CN214230662U (en) | 2020-12-17 | 2020-12-17 | Plastic child seat capable of preventing hyperactivity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023046853.9U CN214230662U (en) | 2020-12-17 | 2020-12-17 | Plastic child seat capable of preventing hyperactivity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214230662U true CN214230662U (en) | 2021-09-21 |
Family
ID=77739450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023046853.9U Expired - Fee Related CN214230662U (en) | 2020-12-17 | 2020-12-17 | Plastic child seat capable of preventing hyperactivity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214230662U (en) |
-
2020
- 2020-12-17 CN CN202023046853.9U patent/CN214230662U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210921 |