CN215225633U - Multifunctional health desk and chair suitable for children - Google Patents
Multifunctional health desk and chair suitable for children Download PDFInfo
- Publication number
- CN215225633U CN215225633U CN202121387472.9U CN202121387472U CN215225633U CN 215225633 U CN215225633 U CN 215225633U CN 202121387472 U CN202121387472 U CN 202121387472U CN 215225633 U CN215225633 U CN 215225633U
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- fixedly connected
- children
- bevel gear
- multifunctional health
- chair
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- 230000036541 health Effects 0.000 title claims abstract description 13
- 230000000149 penetrating effect Effects 0.000 claims abstract 2
- 230000000694 effects Effects 0.000 description 6
- 230000003139 buffering effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000000276 sedentary effect Effects 0.000 description 1
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Abstract
The utility model discloses a multifunctional health desk and chair suitable for children, which comprises a bottom plate and a seat stool plate, the upper surface of the bottom plate is fixedly connected with a first supporting leg, the upper end of the first supporting leg is fixedly connected with a connecting frame, a rotating rod is arranged on the right side wall of the connecting frame in a penetrating way, a first bevel gear is fixedly connected with the left end of the rotating rod, a second bevel gear is engaged and connected with the tooth part of the first bevel gear, the upper end of the second bevel gear is fixedly connected with a screw rod, the side wall of the screw rod is in threaded connection with a moving block, the outer wall of the moving block is fixedly connected with a loop bar, the upper end of the loop bar is fixedly connected with a table body, four corners of the bottom end of the stool plate are fixedly connected with second supporting legs, the upper inner wall fixedly connected with spring of second supporting leg, the bottom fixedly connected with slider of spring, the lower fixed surface of slider is connected with the connecting rod. The utility model discloses in, can highly adjust the table body, the practicality is strong.
Description
Technical Field
The utility model relates to a desk chair technical field especially relates to a multi-functional health care desk chair that is fit for children and uses.
Background
A desk and chair is a desk and chair used by students in class, and is also called a student desk and chair and a school desk and chair. The desk and chair can be divided according to age, material and function.
The existing desk and chair still have many defects in the using process, the using height of the existing desk and chair cannot be adjusted, certain influence can be brought to the sitting posture, and the stool can bring discomfort to the human body after being used for a long time, so that the multifunctional health desk and chair which can solve the problems and is suitable for children is needed at present.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a multifunctional health-care desk and chair suitable for children.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a multifunctional health-care desk and chair suitable for children comprises a bottom plate and a seat stool plate, wherein a first supporting leg is fixedly connected to the upper surface of the bottom plate, a connecting frame is fixedly connected to the upper end of the first supporting leg, a rotating rod penetrates through the right side wall of the connecting frame, a first bevel gear is fixedly connected to the left end of the rotating rod, a second bevel gear is meshed and connected to the tooth part of the first bevel gear, a lead screw is fixedly connected to the upper end of the second bevel gear, a moving block is connected to the side wall of the lead screw in a threaded manner, a loop bar is fixedly connected to the outer wall of the moving block, and a desk body is fixedly connected to the upper end of the loop bar;
the equal fixedly connected with second supporting leg in bottom four corners of seat bench board, the last inner wall fixedly connected with spring of second supporting leg, the bottom fixedly connected with slider of spring, the lower fixed surface of slider is connected with the connecting rod, the bottom fixedly connected with connecting plate of connecting rod.
As a further description of the above technical solution:
the right end fixedly connected with of dwang changes the handle.
As a further description of the above technical solution:
the upper surface of the connecting frame is located on the outer fixedly connected with connecting sleeve of the loop bar, sliding grooves are formed in the inner walls of the two sides of the connecting sleeve, the outer wall of the loop bar is fixedly connected with connecting blocks, and the connecting blocks are connected with the sliding grooves in a sliding mode.
As a further description of the above technical solution:
a placing cavity is formed in the table body.
As a further description of the above technical solution:
the upper end fixedly connected with stopper of lead screw.
As a further description of the above technical solution:
the connecting plate is fixedly connected with the bottom plate.
As a further description of the above technical solution:
the number of the first supporting legs is four.
As a further description of the above technical solution:
the left side of the upper surface of the stool plate is fixedly connected with a backrest.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this multi-functional health care desk chair that is fit for children and uses is provided with dwang, first bevel gear, second bevel gear, lead screw, movable block and loop bar, and through the rotation of dwang, drive first bevel gear and rotate, and the intermeshing effect of cooperation first bevel gear and second bevel gear can realize reciprocating with lead screw threaded connection's movable block, can adjust the height of the table body, does benefit to the use.
2. Compared with the prior art, the multifunctional health-care desk and chair suitable for children is provided with the spring, the sliding block, the connecting rod and the connecting plate, can play a role in buffering, and can improve the comfort of a sedentary person.
3. Compared with the prior art, the multifunctional health-care desk and chair suitable for children is provided with the connecting sleeve, the connecting block and the sliding groove, and the stability of the loop bar during moving can be improved.
Drawings
FIG. 1 is a schematic view of the overall structure of a multifunctional health desk and chair suitable for children;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 of a multifunctional health desk and chair suitable for children in accordance with the present invention;
FIG. 3 is a front view of a multifunctional health desk and chair suitable for children;
fig. 4 is a partial perspective view of a multifunctional health desk and chair suitable for children.
Illustration of the drawings:
1. a base plate; 2. a first support leg; 3. a connecting frame; 4. rotating the rod; 5. a first bevel gear; 6. a second bevel gear; 7. a lead screw; 8. a moving block; 9. a loop bar; 10. a limiting block; 11. a table body; 12. a placement chamber; 13. a chute; 14. connecting blocks; 15. turning a handle; 16. a connecting sleeve; 17. a stool plate; 18. a second support leg; 19. a spring; 20. a slider; 21. a connecting rod; 22. a connecting plate.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a multi-functional health care desk chair that is fit for children and uses, including bottom plate 1 and bench board 17, the last fixed surface of bottom plate 1 is connected with first support leg 2, the quantity of first support leg 2 is four, the upper end fixedly connected with carriage 3 of first support leg 2, the right side wall of carriage 3 runs through and is provided with dwang 4, the right-hand member fixedly connected with of dwang 4 changes 15, the left end fixedly connected with first bevel gear 5 of dwang 4, the tooth meshing of first bevel gear 5 is connected with second bevel gear 6, the upper end fixedly connected with lead screw 7 of second bevel gear 6, the upper end fixedly connected with stopper 10 of lead screw 7, play spacing effect, lead screw 7's lateral wall threaded connection has movable block 8, the outer wall fixedly connected with loop bar 9 of movable block 8, the upper end fixedly connected with table body 11 of loop bar 9, the inside of table body 11 has been seted up and has been placed chamber 12, be used for placing some study articles for use.
The upper surface of connecting frame 3 just is located the outside fixedly connected with connecting sleeve 16 of loop bar 9, and spout 13 has all been seted up to connecting sleeve 16's both sides inner wall, and the outer wall fixedly connected with connecting block 14 of loop bar 9, connecting block 14 and spout 13 sliding connection can improve the stability when loop bar 9 removes.
The working principle is as follows: this a multi-functional health care desk chair that is fit for children and uses, in use, change 15 through rotating, it rotates to drive dwang 4, it rotates to drive first bevel gear 5, the intermeshing effect of cooperation first bevel gear 5 and second bevel gear 6, can realize reciprocating with lead screw 7 threaded connection's movable block 8, and then realize highly adjusting the table body 11, do benefit to the use, wherein, reciprocate the in-process at loop bar 9, the sliding connection effect of cooperation connecting block 14 and spout 13, can improve the stability when loop bar 9 removes, and the setting through spring 19, can play the effect of buffering, can improve the travelling comfort to the person of sitting for a long time.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a multi-functional health care desk chair that is fit for children and uses, includes bottom plate (1) and seat bench board (17), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a first supporting leg (2), the upper end of the first supporting leg (2) is fixedly connected with a connecting frame (3), the right side wall of the connecting frame (3) is provided with a rotating rod (4) in a penetrating mode, the left end of the rotating rod (4) is fixedly connected with a first bevel gear (5), the tooth part of the first bevel gear (5) is meshed with a second bevel gear (6), the upper end of the second bevel gear (6) is fixedly connected with a lead screw (7), the side wall of the lead screw (7) is in threaded connection with a movable block (8), the outer wall of the movable block (8) is fixedly connected with a sleeve rod (9), and the upper end of the sleeve rod (9) is fixedly connected with a table body (11);
the equal fixedly connected with second supporting leg (18) in bottom four corners of seat stool board (17), the last inner wall fixedly connected with spring (19) of second supporting leg (18), the bottom fixedly connected with slider (20) of spring (19), the lower fixed surface of slider (20) is connected with connecting rod (21), the bottom fixedly connected with connecting plate (22) of connecting rod (21).
2. The multifunctional health-care desk and chair suitable for children as claimed in claim 1, wherein: the right end of the rotating rod (4) is fixedly connected with a rotating handle (15).
3. The multifunctional health-care desk and chair suitable for children as claimed in claim 1, wherein: the outer fixedly connected with connecting sleeve (16) that just is located loop bar (9) on the upper surface of connecting frame (3), spout (13) have all been seted up to the both sides inner wall of connecting sleeve (16), outer wall fixedly connected with connecting block (14) of loop bar (9), connecting block (14) and spout (13) sliding connection.
4. The multifunctional health-care desk and chair suitable for children as claimed in claim 1, wherein: a placing cavity (12) is formed in the table body (11).
5. The multifunctional health-care desk and chair suitable for children as claimed in claim 1, wherein: the upper end of the lead screw (7) is fixedly connected with a limiting block (10).
6. The multifunctional health-care desk and chair suitable for children as claimed in claim 1, wherein: the connecting plate (22) is fixedly connected with the bottom plate (1).
7. The multifunctional health-care desk and chair suitable for children as claimed in claim 1, wherein: the number of the first supporting legs (2) is four.
8. The multifunctional health-care desk and chair suitable for children as claimed in claim 1, wherein: the left side of the upper surface of the stool plate (17) is fixedly connected with a backrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387472.9U CN215225633U (en) | 2021-06-22 | 2021-06-22 | Multifunctional health desk and chair suitable for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121387472.9U CN215225633U (en) | 2021-06-22 | 2021-06-22 | Multifunctional health desk and chair suitable for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215225633U true CN215225633U (en) | 2021-12-21 |
Family
ID=79482042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121387472.9U Expired - Fee Related CN215225633U (en) | 2021-06-22 | 2021-06-22 | Multifunctional health desk and chair suitable for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215225633U (en) |
-
2021
- 2021-06-22 CN CN202121387472.9U patent/CN215225633U/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: 20211221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |