CN215347823U - Integrated children learning table and chair - Google Patents
Integrated children learning table and chair Download PDFInfo
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- CN215347823U CN215347823U CN202120386744.7U CN202120386744U CN215347823U CN 215347823 U CN215347823 U CN 215347823U CN 202120386744 U CN202120386744 U CN 202120386744U CN 215347823 U CN215347823 U CN 215347823U
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Abstract
The utility model relates to an integrated children learning table and chair which comprises a base, wherein a table body and a seat body matched with a jack body are arranged on the base, and the bottom of the base is connected with a moving device. The desk and chair integrated design has the advantages of reasonable structure, space saving, flexible integral movement, fixed distance between the desk and the chair and effective prevention of bad sitting posture for study.
Description
Technical Field
The utility model relates to the technical field of furniture, in particular to an integrated children learning table and chair.
Background
When reading and writing, the desk and chair are required to be matched for use, the learning desk and chair are learning partners of children, and in order to improve the learning enthusiasm of the children, it is very important to select a desk and chair suitable for the children to learn. Different from the daily office table and chair, the children learning table and chair is specially designed for children learning, and plays an auxiliary role in the growth process of the children.
For example, chinese patent document No. CN201220381588.6 discloses a child learning table and chair, which comprises a desk and a seat, wherein the desk comprises a desktop, a desk box and desk legs, the seat comprises a seat surface, a backrest and chair legs, the desk legs are provided with a first-stage telescopic column, two sides of the bottom surface of the desktop are symmetrically provided with a large fixed hinge support and a small fixed hinge support, the large fixed hinge support is connected with the first-stage telescopic column through a second-stage telescopic column, the small fixed hinge support is connected with the end portion of a top frame of the desk box, and the chair legs are provided with telescopic rods connected with the seat surface. Desktop gradient is adjustable in this scheme, can select suitable angle according to the position of sitting that is fit for oneself, and the design is humanized.
However, the traditional study table and chair are generally formed by separately placing a table and a chair, and the table and the chair are in a split structure, so that the occupied area is large; and sometimes the chair is pulled to generate noise, which disturbs others. Due to the split structure of the desk and chair, the chair can tilt after a user leans and the position of the chair can be changed at will, which is not beneficial to the correct learning and sitting posture maintenance of children.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the prior art, the utility model provides the integrated children learning table and chair, which is integrally designed, has the advantages of reasonable structure, space saving, flexible integral movement, fixed table and chair interval and effective restriction of bad learning sitting postures.
The technical purpose of the utility model is realized through the following technical scheme that the integrated children learning table and chair comprises a base, wherein a table body and a base body matched with the table body are installed on the base, and the bottom of the base is connected with a moving device.
Therefore, the integrated children learning table and chair comprises a base, wherein the bottom of the base is connected with a moving device, and the base can move through the moving device; according to the conditions and requirements of children, the table body and the seat body suitable for children to learn are installed on the base, and the table body and the seat body can integrally move through the movement of the base. Study table chair integrated design, the table chair interval keeps fixed, plays the effect of supplementary standard user's position of sitting, saves occupation space, removes nimble, laborsaving, the production of noise reduction.
Preferably, the base is provided with a hollow portion.
Therefore, in order to save the floor area, the base is provided with a hollow part, so that the material is saved; and the feet of the child can be conveniently contacted with the ground, so that the stability of the table and chair is improved, and the user can control the table and chair.
Preferably, the moving device comprises a mounting frame matched with the base and a moving roller connected with the mounting frame.
Therefore, the study desk and chair can move conveniently, and noise generated during movement is reduced. The base passes through remove gyro wheel and ground rolling contact, make the table chair more convenient, smooth and easy at the removal in-process, avoid the direct and ground contact friction of table chair, remove inconvenient and produce the noise.
Preferably, the mounting frame comprises a guide plate penetrating the bottom of the base, and a second guide rod and a third guide rod connected with the guide plate.
Therefore, in order to better connect the base and provide support for the base, the mounting frame is I-shaped, the second guide rod is arranged close to the table body, the second guide rod and the third guide rod are respectively provided with the moving rollers, and the number of the moving rollers is four; the length of the second guide rod is smaller than that of the third guide rod. Therefore, the distance between the moving rollers close to the table body is smaller than the distance between the moving rollers close to the seat body, so that the sliding stability and controllability are improved, the integral stress is more reasonable, and the structure is more compact.
Preferably, the base is connected with the table body by a lifting mechanism, and the base is connected with the seat body by a first upright post.
Therefore, in order to install the table body and the seat body on the base, the table body and the seat body are respectively connected with the base through the lifting mechanism and the first upright post, the structure is simple, the realization is easy, in addition, the lifting mechanism can also change the height of the table body, and the design is flexible.
Preferably, the lifting mechanism comprises a second upright post connected with the base, a lifting rod embedded in the second upright post in a sleeved mode and capable of sliding, and a lifting switch used for limiting the position of the lifting rod, wherein one end of the lifting rod is provided with a supporting frame used for being connected with the table body.
Therefore, in order to meet the height requirements of different users, the height of the table body can be adjusted through the lifting mechanism, the lifting rod is sleeved in the second upright column, the lifting rod slides relative to the second upright column, the lifting mechanism further comprises a lifting switch, and the lifting switch controls the lifting rod to move and stop.
Preferably, the second upright gradually moves away from the seat body in the horizontal direction in an upward direction.
Thereby, stability of the second upright post connection is increased. The second upright post is obliquely arranged relative to the base, the second upright post is gradually far away from the base body in the horizontal direction according to the upward direction, and the inclination angle can be set to be 80-85 degrees; the setting of inclination has increased the stability of the table body on the one hand, and on the other hand has increased base upper portion space improves user's comfort level.
Preferably, an angle adjusting device is mounted at the bottom of the table body, the angle adjusting device comprises a telescopic rod mounted on the table body and a limiting piece mounted on the support frame and used for the telescopic rod to be inserted, a clamping piece is mounted on the telescopic rod, and the limiting piece comprises a gear limiting hole used for being connected with the clamping piece
Therefore, in order to adjust the inclination of the table body to meet different requirements of reading, drawing, writing and the like, one side of the table body close to the seat body is hinged with the support frame, and two sides of the table body are respectively hinged with the telescopic rod; support frame both sides are articulated confession respectively the telescopic link stretches into and removes the joint the locating part, the gear limit hole has been seted up on the locating part, install joint spare on the telescopic link. The gear limiting holes are seven gears in total, and a user pulls the table body upwards to one side away from the seat body; the telescopic link cooperation the table body extension, joint spare joint gear limits the hole, accomplishes the table body slope adjustment. When reducing the table body with during the contained angle of support frame, the pulling the table body is to the last gear limits the hole, pushes down again the table body, the telescopic link resumes the normal position. The needed inclination angle is readjusted, and the arrangement of the angle adjusting device increases the practicability of the table and chair and improves the use value of the table and chair.
Preferably, the seat body comprises a cushion and a backrest, the backrest is connected with a fixed frame by virtue of a torsional connecting piece, the backrest is positioned in front of the fixed frame, and the elastic connecting piece is fixed on the back of the backrest.
Thereby, the movable angle of the backrest is adjusted. The torsional connecting piece can enable the backrest to automatically reset and move in the vertical, left and right directions of the fixed frame; the backrest is movably connected with the fixed frame, the backrest can automatically incline backwards after being stressed, and the inclination angle can be automatically finely adjusted according to the change of the stress.
Preferably, the backrest comprises a first backrest and a second backrest which are symmetrically arranged.
Thereby, the support stability of the backrest is increased. The first backrest and the second backrest respectively support two sides of the back of a human body, balance of the body is kept, fit degree of the human body and the backrest is increased, supporting force is enlarged, and accordingly stability is improved.
In conclusion, the utility model has the following beneficial effects:
1. the scheme provides the integrated children learning table and chair, so that the occupied space is saved, the sliding device is arranged at the bottom of the base, the movement is convenient, and the noise is reduced;
2. the movement and fixation of the movable roller are controlled by the controllable switch, so that the stability of the table and chair is improved and the safety of the table and chair is improved;
3. the telescopic rod and the limiting piece are matched to realize the adjustment of the inclination angle of the table body so as to meet different requirements of users and improve the use value of the table and chair;
4. the comfort and the safety of the table and chair are improved by the aid of the backrest, the first backrest and the second backrest which are symmetrically arranged have a supporting effect on two sides of the back of a human body, balance of the human body is kept, stability is improved, and safety of people is protected.
Description of the drawings:
FIG. 1 is a schematic diagram of a first embodiment;
FIG. 2 is a schematic view of a mobile device;
FIG. 3 is an enlarged view of the moving roller;
figure 4 is a schematic view of the bottom of the seat cushion;
FIG. 5 is a schematic view of the bottom of the table body;
fig. 6 is a schematic view of a backrest.
In the figure:
1. the base, 2, the table body, 221, the thickness measuring hole, 3, the pedestal, 31, the cushion, 32, the back, 321, the back one, 322, the back two, 4, the mobile device, 41, the mounting bracket, 411, the guide plate, 412, the guide rod two, 413, the guide rod three, 42, the mobile roller, 421, the controllable switch, 5, the elevating system, 51, the elevating switch, 6, the first column, 7, the mount, 71, the square connection frame, 8, the angle adjusting device, 81, the telescopic link, 82, the locating part, 83, the damping pull rod, 9, the support frame, 10, the front and back adjusting device, 101, the slide rail, 102, the connecting piece, 103, the fixing box.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
The study desk and chair can be moved conveniently to save the floor area. As shown in fig. 2, the base 1 is provided with a hollow portion, the whole base is of an 8-shaped structure, the bottom of the base 1 is provided with the mobile device 4, and the mobile device 4 comprises an installation frame 41 matched with the base 1 and a mobile roller 42 connected with the installation frame 41. Mounting bracket 41 is "worker" style of calligraphy, simple structure, saves occupation space, and base 1 bottom is connected to baffle 411, and baffle 411 extending direction is the same with base 1 extending direction, and baffle 411 plays supporting role to base 1, baffle 411 length and base 1 adaptation. The guide plate 411 is connected with the second guide rod 412 and the third guide rod 413, the second guide rod 412 is arranged close to one end of the table body 2, the two ends of the second guide rod 412 and the third guide rod 413 are respectively provided with four movable rollers 42, and the length of the second guide rod 412 is smaller than that of the third guide rod 413. Therefore, the distance between the moving rollers 42 close to the two sides of the table body 2 is smaller than the distance between the moving rollers 42 close to the two sides of the seat body 3, and the stability and controllability of sliding are improved. The base 1 is in rolling contact with the ground through the movable idler wheels 42, so that the table and the chair are smoother in the moving process, and the direct contact friction between the table and the chair and the ground is avoided, and the noise is generated. The movable roller 42 includes a controllable switch 421 for braking or starting the roller, and as shown in fig. 3, the movable roller is enlarged, and the controllable switch 421 controls the base 1 to move and stop, thereby increasing the stability and safety of the learning desk and chair. The moving roller 42 is prior art and will not be described in detail herein.
In order to mount the table body 2 and the base body 3 on the base 1, as shown in fig. 1, the base 1 is connected to the table body 2 through the lifting mechanism 5, and is connected to the base body 3 by the first upright post 6. There are many ways to realize the height adjustment of the table body 2, in this embodiment, the lifting rod is embedded in the second upright post to slide and clamp for height adjustment, and the second upright post is made of carbon steel, so that the material is firm and the connection is stable; the lifting rod slides relative to the second upright post and is made of aviation aluminum alloy. The lifting rod is provided with a plurality of circular limiting holes, the lifting mechanism 5 further comprises a lifting switch 51, the lifting switch 51 can be a knob switch, the circular limiting holes are matched with the knob switch 51 on the second upright column, and the movement of the lifting rod is controlled by loosening the knob switch 51; the screwing knob switch 51 is clamped with the round limiting hole to control the lifting rod to stop, so that the height of the table body 2 is adjusted, and the table body 2 can be lifted by 60cm-80 cm. In order to enable the connection of the second upright post to be more stable, the second upright post and the base 1 are arranged in an inclined mode at a certain angle, the second upright post is gradually far away from the base body 3 in the horizontal direction according to the upward direction, the inclined angle is preferably but not limited to 80-85 degrees, and specifically can be 81 degrees, 82 degrees, 83 degrees, 84 degrees and the like, the second upright post is arranged in an inclined mode, on one hand, the stability of the table body 2 is improved, on the other hand, the upper space of the base 1 is increased, and the comfort level of a user is improved.
For the interval between adjustment pedestal 3 and the table body 2, adjusting device 10 around installing is installed to cushion 31 bottom, as shown in fig. 4, adjusting device 10 contains slide rail 101 around, connecting piece 102 and fixed box 103, is equipped with the quad slit that is used for joint connecting piece 101 on the fixed box 103, slides cushion 31 to required position on slide rail 101, and the user stimulates the fixed box 103 of connecting piece 101 joint, with the rigidity of cushion 31, the adjustable 8cm around the distance of cushion 31 on slide rail 101.
In order to increase the use value of the learning desk and chair, the inclination of the desk body 2 is adjusted to meet the requirements of reading, drawing, writing and the like. As shown in fig. 5, one side of the table body 2 with the groove at the bottom is hinged with the support frame 9, and two sides of the table body 2 connected with the side with the groove are respectively hinged with the telescopic rods 81; the two sides of the supporting frame 9 are respectively hinged with a limiting part 82 for the telescopic rod 81 to extend into and move for clamping, a gear limiting hole is formed in the limiting part 82, and the gear limiting hole is seven in total. The telescopic rod 81 is provided with a clamping piece which can be a screw. The user pulls the table body 2 upwards, and the telescopic rod 81 is matched with the table body 2 to extend; meanwhile, the clamping piece is clamped with the gear limiting hole to complete the inclination adjustment of the table body 2. When the included angle between the table body 2 and the supporting frame 9 is to be reduced, the table body 2 is continuously pulled upwards to the last gear limiting hole, the table body 2 is pressed downwards, meanwhile, the telescopic rod 81 returns to the limiting part 82, the original position is recovered, and the required inclination angle is adjusted again. In order to prevent the table body 2 from suddenly sliding due to self gravity and protect the table body 2, the angle adjusting device 8 further comprises a damping pull rod 83 for reducing the falling speed of the table body 2, the damping pull rod 83 is an air spring, and in order to avoid the too large falling resistance of the table body 2, the air spring 83 is provided with one, the air spring 83 is installed on any one side of the telescopic rod 81 and the limiting part 82, and the telescopic rod 81 is matched with the extension and retraction of the telescopic rod in the limiting part 82. The gas spring 83 is prior art and will not be described in detail herein.
To adjust the angle of movement of the backrest 32, comfort is increased. As shown in fig. 6, the backrest 32 is connected to the fixing frame 7 by a torsion connector, which may be made of rubber, and the torsion connector is connected to the square connecting frame 71 and is automatically reset in the square connecting frame 71 in the up-down, left-right directions; the square connecting frame 71 limits the moving range of the torsion connecting member, and the moving angle of the backrest 32 can be only finely adjusted, which also increases the safety of the backrest 32. The backrest 32 can be automatically inclined backwards after being stressed, and the inclination angle can be automatically adjusted finely according to the stress change. The cushion 31 is made of high-elastic sponge, and is not collapsed and deformed. In order to increase the supporting stability of the backrest 32, the backrest 32 comprises a first backrest 321 and a second backrest 322 which are symmetrically arranged, and the first backrest 321 and the second backrest 322 respectively support two sides of the back of a human body, keep the balance of the human body, increase the fit degree of the human body and the backrest 32, and enlarge the supporting force, so that the stability is improved, and the backrest 32 is made of a PUP material and has waterproof and dirt-resistant performances.
Claims (10)
1. The utility model provides an integral type children study table chair, its characterized in that includes base (1), install on base (1) the table body (2) and with table body (2) assorted pedestal (3), mobile device (4) are connected to base (1) bottom.
2. The integrated children learning table and chair according to claim 1, wherein a hollow-out part is arranged on the base (1).
3. One-piece child learning table and chair according to claim 1 or 2, characterized in that the movement means (4) comprise a mounting frame (41) adapted to the base (1) and a movement roller (42) connected to the mounting frame (41).
4. The integrated children learning table and chair according to claim 3, wherein the mounting frame (41) comprises a guide plate (411) penetrating the bottom of the base (1), a second guide rod (412) and a third guide rod (413) connected with the guide plate (411).
5. An integrated children's learning desk and chair according to claim 1, characterized in that the base (1) is connected to the desk body (2) by means of a lifting mechanism (5), and the base (1) is connected to the seat body (3) by means of a first upright (6).
6. The integrated children learning table and chair according to claim 5, wherein the lifting mechanism (5) comprises a second upright post for connecting the base (1), a lifting rod embedded in the second upright post and sliding, and a lifting switch (51) for limiting the position of the lifting rod, wherein a support frame (9) for connecting the table body (2) is installed at one end of the lifting rod.
7. An integrated children's learning desk and chair according to claim 6, wherein the second upright gradually moves away from the seat body (3) in the horizontal direction in the upward direction.
8. The integrated children learning table and chair according to claim 6, wherein an angle adjusting device (8) is installed at the bottom of the table body (2), the angle adjusting device (8) comprises a telescopic rod (81) installed on the table body (2) and a limiting part (82) installed on the supporting frame (9) for the telescopic rod (81) to be inserted, a clamping member is installed on the telescopic rod (81), and the limiting part (82) comprises a gear limiting hole for connecting the clamping member.
9. An integrated children's learning desk and chair according to claim 1, characterized in that, the seat body (3) comprises a cushion (31) and a backrest (32), the backrest (32) is connected with a fixing frame (7) by means of a torsional connector, the backrest (32) is located in front of the fixing frame (7), and the torsional connector is fixed on the back of the backrest (32).
10. An integrated children's learning desk and chair according to claim 9, wherein the backrest (32) comprises a first backrest (321) and a second backrest (322) which are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386744.7U CN215347823U (en) | 2021-02-22 | 2021-02-22 | Integrated children learning table and chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120386744.7U CN215347823U (en) | 2021-02-22 | 2021-02-22 | Integrated children learning table and chair |
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| Publication Number | Publication Date |
|---|---|
| CN215347823U true CN215347823U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120386744.7U Active CN215347823U (en) | 2021-02-22 | 2021-02-22 | Integrated children learning table and chair |
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|---|---|
| CN (1) | CN215347823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316786A (en) * | 2022-07-26 | 2022-11-11 | 成都汇鸿教学设备制造有限公司 | Multifunctional adjustable table and chair |
-
2021
- 2021-02-22 CN CN202120386744.7U patent/CN215347823U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115316786A (en) * | 2022-07-26 | 2022-11-11 | 成都汇鸿教学设备制造有限公司 | Multifunctional adjustable table and chair |
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