CN112603051B

CN112603051B - Folding infant desk convenient to move

Info

Publication number: CN112603051B
Application number: CN202011544210.9A
Authority: CN
Inventors: 滕明宽
Original assignee: Guangdong Huasheng Furniture Group Co ltd
Current assignee: Guangdong Huasheng Furniture Group Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2023-06-30
Anticipated expiration: 2040-12-24
Also published as: CN112603051A

Abstract

The invention relates to a desk, in particular to a folding infant desk convenient to move. The technical problems to be solved by the invention are as follows: provides a folding infant desk which is convenient to carry and move and safer to move when moving. A folding infant desk convenient to move, which comprises: a table plate; the support legs are rotationally and symmetrically arranged on two sides of the table plate; the limiting frame is arranged between the supporting legs at two sides and is in sliding fit with the supporting legs; the first frame-shaped plate is arranged on the table plate; the second frame-shaped plate is arranged on the table plate and is rotationally connected with the first frame-shaped plate; the clamping assembly is arranged between the table plate and the supporting leg; and the moving assembly is arranged on the table plate. According to the infant desk, the supporting legs can be fixed through the clamping assemblies, and when the infant desk needs to be folded, the clamping assemblies can be controlled to stop fixing the supporting legs, so that the infant desk is folded.

Description

Folding infant desk convenient to move

Technical Field

The invention relates to a desk, in particular to a folding infant desk convenient to move.

Background

The desk is a desk used in learning, is an important prop for people to learn, and students in different age groups can use different desks.

When the children learn, the school desk is also needed to be used for placing books and other articles. However, the children are better to move and cannot stay at the same place all the time, so that the children's desk also needs to be carried and moved by being matched with the children. The existing infant desk is inconvenient to carry by directly lifting the desk when carrying, and is dangerous when carrying, and the infant desk is inconvenient to see a road when carrying.

Therefore, a convenient-to-carry and movable folding infant desk which is safer and convenient to move during the movement of the desk needs to be designed.

Disclosure of Invention

In order to overcome at present when carrying infant's desk, directly lift up the desk and carry, it is inconvenient when carrying, and carry like this inconvenient seeing way, comparatively dangerous shortcoming when carrying, technical problem is: provides a folding infant desk which is convenient to carry and move and safer to move when moving.

The technical scheme of the invention is as follows: a folding infant desk convenient to move, which comprises: a table plate; the support legs are rotationally and symmetrically arranged on two sides of the table plate; the limiting frame is arranged between the supporting legs at two sides and is in sliding fit with the supporting legs; the first frame-shaped plate is arranged on the table plate; the second frame-shaped plate is arranged on the table plate and is rotationally connected with the first frame-shaped plate; the clamping assembly is arranged between the table plate and the supporting leg; and the moving assembly is arranged on the table plate.

Further, the chucking subassembly is including: the first concave plate is arranged on the supporting leg; the sliding rails are arranged on two sides of the table plate; the clamping plate is arranged on the sliding rail in a sliding manner and matched with the similar first concave plate; and the first spring is arranged between the clamping plate and the sliding rail.

Further, the mobile assembly includes: the rotating rods are rotatably arranged on two sides of the first frame-shaped plate; the gear is arranged on the rotating rod; the belt pulley group is arranged between the second frame-shaped plate and the rotating rod; the U-shaped rod is slidably arranged on the first frame-shaped plate; the rollers are rotatably arranged at two sides of the U-shaped rod; the cross rod is arranged on the U-shaped rod; the racks are arranged on two sides of the cross rod and meshed with gears on the same side.

Further, still including fixed subassembly, fixed subassembly is including: the clamping strips are arranged on the table plate and are slidably arranged on two sides of the sliding groove; the second spring is arranged between the clamping strip and the table plate; the second concave plate is symmetrically arranged on the table plate and matched with the clamping strip.

Further, still including pulling the subassembly, pull the subassembly and including: the connecting plates are rotatably arranged at two sides of the table plate; the torsion spring is arranged between the connecting plate and the table plate; and the guide rail is slidably arranged between the connecting plates.

Further, still including separating the fender subassembly, separate the fender subassembly and including: the bracket is arranged on the table plate; the wedge-shaped block is slidably arranged on the bracket and is matched with the guide rail; and the third spring is arranged between the wedge block and the bracket.

Further, still including pulling the subassembly, pulling the subassembly and including: the push rod is arranged on the cross rod; the guide rail is arranged on the table plate; the special-shaped rod is slidably arranged on the guide rail and is connected with the wedge-shaped block; and the lug is arranged on the special-shaped rod and matched with the push rod.

Further, still including placing the subassembly, place the subassembly including: the placing frames are arranged on two sides of the table plate; the pressing plate is slidably arranged on the placement frame; the transverse plate is arranged between the pressing plates; and a fourth spring arranged between the transverse plate and the placing frame.

The beneficial effects are that: 1. according to the folding infant desk, the supporting legs can be fixed through the clamping assemblies, when the infant desk needs to be folded, the clamping assemblies can be controlled to stop fixing the supporting legs, so that the infant desk is folded, and when the infant desk is folded, the moving assemblies are driven to move, so that the infant desk can be driven to move through the moving assemblies after the infant desk is folded;

2. according to the invention, the folded infant desk can be fixed through the fixing component, so that the infant desk is prevented from automatically rotating when moving;

3. when the child desk is folded, the movable assembly drives the baffle assembly to move through the pulling assembly, so that the pulling assembly is automatically opened, and a user can carry the child desk through the pulling assembly;

4. according to the invention, part of the articles can be placed in the placement component, and the placement component can fix the articles and prevent the articles from falling off.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic perspective view of the folded state of the present invention.

Fig. 3 is a schematic perspective view of a clamping assembly according to the present invention.

Fig. 4 is a schematic perspective view of a moving assembly according to the present invention.

Fig. 5 is a schematic perspective view of a fixing assembly according to the present invention.

Fig. 6 is a schematic perspective view of the pulling assembly of the present invention.

Fig. 7 is a schematic perspective view of a baffle assembly according to the present invention.

Fig. 8 is a schematic perspective view of a pulling assembly according to the present invention.

Fig. 9 is a schematic perspective view of a placement module according to the present invention.

In the reference numerals: the device comprises a 1-table plate, a 2-supporting leg, a 3-limiting frame, a 301-first frame plate, a 302-second frame plate, a 4-clamping assembly, a 41-first concave plate, a 42-sliding rail, a 43-clamping plate, a 44-first spring, a 5-moving assembly, a 51-rotating rod, a 52-gear, a 53-pulley group, a 54-U-shaped plate, a 55-roller, a 56-cross rod, a 57-rack, a 6-fixing assembly, a 61-sliding groove, a 62-clamping strip, a 63-second spring, a 64-second concave plate, a 7-pulling assembly, a 71-connecting plate, a 72-torsion spring, a 73-guiding rail, a 8-blocking assembly, a 81-bracket, a 82-concave plate, a 83-third spring, a 9-assembly, a 91-pushing rod, a 92-guiding rod, a 93-shaped rod, a 94-convex block, a 10-placing assembly, a 101-placing frame, a 102-pressing plate, a 103-cross plate and a 104-fourth spring.

Detailed Description

The invention is described in detail below with reference to the drawings and the specific embodiments.

Example 1

The utility model provides a conveniently remove folding infant's desk, as shown in fig. 1-4, including table 1, landing leg 2, spacing 3, first frame board 301, second frame board 302, chucking subassembly 4 and removal subassembly 5, table 1 can separate, both sides all bilateral symmetry rotation are connected with landing leg 2 around the table 1 lower part, all be equipped with spacing 3 between left side landing leg 2 and right side landing leg 2, spacing 3 and landing leg 2 slidingtype cooperation, there is first frame board 301 on table 1 lower part right side through the bolt rigid coupling, there is second frame board 302 on table 1 lower part left side through the bolt rigid coupling, second frame board 302 is connected with first frame board 301 rotation, be equipped with chucking subassembly 4 between table 1 and the landing leg 2, table 1 lower part is equipped with removal subassembly 5.

The infant can learn on the device, when the device needs to be carried, at first control chucking subassembly 4 moves, make chucking subassembly 4 no longer fix landing leg 2, afterwards alright pack up landing leg 2 and spacing 3, then alright control one side of table 1 and second frame plate 302 and rotate around first frame plate 301 one side, thereby fold table 1, remove subassembly 5 and move along with it, so that the device carries out subsequent removal, when the device needs to reset, alright reset table 1 and second frame plate 302 earlier, remove subassembly 5 and reset along with it, control landing leg 2 and spacing 3 reset after the prosecution, and afterwards control chucking subassembly 4 resets, fix landing leg 2 can.

The clamping assembly 4 comprises a first concave plate 41, a sliding rail 42, a clamping plate 43 and a first spring 44, wherein the upper portion of the supporting leg 2 is connected with the first concave plate 41, the left side and the right side of the lower portion of the table plate 1 are fixedly connected with the sliding rail 42 through bolts, the clamping plate 43 is arranged on the sliding rail 42 in a sliding mode, the clamping plate 43 is matched with the first concave plate 41 in a similar mode, and the first spring 44 is connected between the clamping plate 43 and the sliding rail 42.

When the device is needed to be used, the supporting leg 2, the limiting frame 3 and the first concave plate 41 can be controlled to reset, and then the first spring 44 can automatically reset and drive the clamping plate 43 to reset, so that the supporting leg 2 and the limiting frame 3 are fixed again.

The moving assembly 5 comprises a rotating rod 51, a gear 52, a belt pulley group 53, a U-shaped rod 54, rollers 55, a cross rod 56 and racks 57, wherein the front side and the rear side of the lower portion of a first frame-shaped plate 301 are respectively connected with the rotating rod 51 in a rotating mode, the middle portion of the rotating rod 51 is respectively connected with the gear 52 in a key mode, the belt pulley group 53 is respectively arranged between a second frame-shaped plate 302 and the rotating rod 51, the U-shaped rod 54 is slidably arranged on the first frame-shaped plate 301, the rollers 55 are rotatably arranged on the front side and the rear side of the left portion of the U-shaped rod 54, the right side of the U-shaped rod 54 is connected with the cross rod 56, the racks 57 are respectively connected with the front side and the rear side of the cross rod 56, and the racks 57 are meshed with the gears 52 on the same side.

When the table plate 1 and the second frame-shaped plate 302 are controlled to rotate, the rotating rod 51 and the gear 52 are driven to rotate through the belt pulley group 53, the gear 52 rotates to drive the rack 57, the cross rod 56, the U-shaped rod 54 and the roller 55 to move leftwards, the roller 55 is positioned at the leftmost side of the device because the table plate 1 and the second frame-shaped plate 302 are rotated to fold, then the device can be placed on the ground, the roller 55 is used for assisting the device to move, convenience and safety are improved when the infant desk is carried, and after the table plate 1 and the second frame-shaped plate 302 reversely rotate and reset, the moving assembly 5 is driven to integrally reset through the belt pulley group 53, the rotating rod 51 and the gear 52.

Example 2

On the basis of embodiment 1, as shown in fig. 1, 2, 5, 6, 7, 8 and 9, the table board further comprises a fixing component 6, the fixing component 6 comprises a clamping strip 62, a second spring 63 and a second concave plate 64, a sliding groove 61 is formed in the lower left side of the table board 1, the clamping strip 62 is slidably arranged on the front side and the rear side of the sliding groove 61, the second spring 63 is connected between the clamping strip 62 and the table board 1, the second concave plate 64 is fixedly connected to the lower right side of the table board 1 through bolts in a front-rear symmetrical mode, and the second concave plate 64 is matched with the clamping strip 62.

When the desk board 1 rotates, the clamping strip 62 and the second spring 63 are driven to move, when the clamping strip 62 moves to be in contact with the second concave board 64, the second concave board 64 enables the clamping strip 62 to move towards the direction close to each other, the second spring 63 is stretched, after the clamping strip 62 moves to a certain extent, the second spring 63 automatically resets and drives the clamping strip 62 to reset, the clamping strip 62 is clamped into the second concave board 64, thereby fixing the desk board 1, preventing the desk board 1 from automatically rotating when the desk board 1 moves, when the desk board 1 needs to be controlled to reset, the clamping strip 62 can be controlled to move towards the direction close to each other, the second spring 63 is stretched, then the desk board 1 can be controlled to reset, after the desk board 1 resets, the clamping strip 62 can be stopped from being pulled, the second spring 63 can reset and drives the clamping strip 62 to reset.

The novel table is characterized by further comprising a pulling assembly 7, wherein the pulling assembly 7 comprises a connecting plate 71, torsion springs 72 and guide rails 73, the connecting plate 71 is rotatably arranged on the front side and the rear side of the right part of the table plate 1, the torsion springs 72 are connected between the connecting plate 71 and the table plate 1, and the guide rails 73 are slidably arranged between the connecting plates 71.

When the folded infant desk is required to move, the connecting plate 71 can be controlled to rotate outwards, the guide rail 73 moves to the right, the torsion spring 72 deforms at the moment, then the infant desk can be pulled to move through the guide rail 73, when the infant desk is not required to be controlled to move, the guide rail 73 can be stopped from being pulled, and then the torsion spring 72 can automatically reset and drive the connecting plate 71 and the guide rail 73 to reset.

The novel desk board is characterized by further comprising a baffle assembly 8, wherein the baffle assembly 8 comprises a support 81, a wedge block 82 and a third spring 83, the support 81 is fixedly connected to the lower right side of the desk board 1 through bolts, the wedge block 82 is arranged on the right side of the support 81 in a sliding mode, the wedge block 82 is matched with the guide rail 73, and the third spring 83 is connected between the wedge block 82 and the support 81.

When the device is in a normal state, the wedge block 82 is in contact with the guide rail 73, the torsion spring 72 is in a deformed state, when the guide rail 73 is required to move to the right side, the wedge block 82 can be controlled to move downwards, the third spring 83 is compressed, when the wedge block 82 moves to be out of contact with the guide rail 73, the torsion spring 72 automatically rebounds and drives the connecting plate 71 to rotate outwards, so that the guide rail 73 is pushed out to the right side, when the device is not required to be pulled by the guide rail 73, the pulling component 7 can be controlled to reset, the torsion spring 72 deforms again, then the wedge block 82 can be stopped from being pulled, and the third spring 83 automatically resets and drives the wedge block 82 to reset, so that the guide rail 73 is fixed.

The novel table plate is characterized by further comprising a pulling assembly 9, wherein the pulling assembly 9 comprises a push rod 91, a guide rail 92, a special-shaped rod 93 and a protruding block 94, the push rod 91 is connected to the front side of the cross rod 56, the guide rail 92 is fixedly connected to the lower portion of the right side of the table plate 1 through bolts, the special-shaped rod 93 is arranged on the guide rail 92 in a sliding mode, the special-shaped rod 93 is connected with the wedge-shaped block 82, the protruding block 94 is connected to the rear portion of the left side of the special-shaped rod 93, and the protruding block 94 is matched with the push rod 91.

When the cross bar 56 moves leftwards, the push rod 91 is driven to move leftwards, when the push rod 91 moves to be in contact with the protruding block 94, the special-shaped rod 93 and the wedge-shaped block 82 are driven to move downwards, so when the table board 1 and the second frame-shaped plate 302 rotate, the wedge-shaped block 82 automatically moves downwards, a user does not need to manually control the movement of the wedge-shaped block 82, after the cross bar 56 resets, the push rod 91 resets along with the reset of the cross bar 56, and then the wedge-shaped block 82 resets and drives the guide rail 92 and the special-shaped rod 93 to reset.

Still including placing the subassembly 10, place the subassembly 10 including placing frame 101, clamp plate 102, diaphragm 103 and fourth spring 104, the front portion left and right sides of table 1 all has through the bolt rigid coupling and places frame 101, places the frame 101 front side and all slides and be equipped with clamp plate 102, is connected with diaphragm 103 between the clamp plate 102, and diaphragm 103 all is connected with fourth spring 104 between placing frame 101.

When the infant learns, the transverse plate 103 and the pressing plate 102 can be pulled to the front side, the fourth spring 104 is stretched, then the cup or other articles can be placed in the placement frame 101, then the transverse plate 103 and the pressing plate 102 can be stopped from being pulled, the fourth spring 104 can automatically reset and drive the transverse plate 103 and the pressing plate 102 to reset, and accordingly the pressing plate 102 can compress and fix the articles.

The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the invention are intended to be included within the scope of the invention.

Claims

1. The utility model provides a conveniently remove folding infant desk which characterized in that includes:

a table (1);

the support legs (2) are rotationally and symmetrically arranged at two sides of the table plate (1);

the limiting frames (3) are arranged between the supporting legs (2) at two sides, and the limiting frames (3) are in sliding fit with the supporting legs (2);

a first frame-shaped plate (301) mounted on the table plate (1);

the second frame-shaped plate (302) is arranged on the table plate (1), and the second frame-shaped plate (302) is rotationally connected with the first frame-shaped plate (301);

the clamping assembly (4) is arranged between the table plate (1) and the supporting leg (2);

the moving assembly (5) is arranged on the table plate (1);

the clamping assembly (4) comprises:

a first concave plate (41) mounted on the leg (2);

the sliding rails (42) are arranged at two sides of the table plate (1);

the clamping plate (43) is slidably arranged on the sliding rail (42), and the clamping plate (43) is matched with the similar first concave plate (41);

a first spring (44) mounted between the clamping plate (43) and the slide rail (42);

the moving assembly (5) comprises:

the rotating rods (51) are rotatably arranged at two sides of the first frame-shaped plate (301);

a gear (52) mounted on the rotating lever (51);

a pulley group (53) mounted between the second frame plate (302) and the rotating lever (51);

a U-shaped rod (54) slidably mounted on the first frame plate (301);

the rollers (55) are rotatably arranged at two sides of the U-shaped rod (54);

the cross rod (56) is arranged on the U-shaped rod (54);

racks (57) mounted on both sides of the cross bar (56), the racks (57) being engaged with the gears (52) on the same side;

still including fixed subassembly (6), fixed subassembly (6) are including:

the clamping strips (62) are arranged on the table plate (1), the sliding grooves (61) are formed in the table plate, and the clamping strips (62) are arranged on two sides of the sliding grooves (61) in a sliding mode;

a second spring (63) arranged between the clamping strip (62) and the table plate (1);

the second concave plate (64) is symmetrically arranged on the table plate (1), and the second concave plate (64) is matched with the clamping strip (62);

still including pulling subassembly (7), pull subassembly (7) including:

the connecting plates (71) are rotatably arranged at two sides of the table plate (1);

a torsion spring (72) mounted between the connection plate (71) and the table (1);

a guide rail (73) slidably mounted between the connection plates (71);

the novel structure is characterized by further comprising a baffle assembly (8), wherein the baffle assembly (8) comprises:

a bracket (81) mounted on the table (1);

the wedge-shaped block (82) is slidably arranged on the bracket (81), and the wedge-shaped block (82) is matched with the guide rail (73);

a third spring (83) mounted between the wedge (82) and the bracket (81);

the utility model also comprises a pulling component (9), wherein the pulling component (9) comprises:

a push rod (91) mounted on the cross bar (56);

a guide rail (92) mounted on the table (1);

the special-shaped rod (93) is slidably arranged on the guide rail (92), and the special-shaped rod (93) is connected with the wedge-shaped block (82);

a protruding block (94) mounted on the profiled bar (93), the protruding block (94) being engaged with the push bar (91);

still including placing subassembly (10), place subassembly (10) including:

the placing frames (101) are arranged at two sides of the table plate (1);

a pressing plate (102) slidably mounted on the placement frame (101);

a cross plate (103) mounted between the pressing plates (102);

and a fourth spring (104) installed between the transverse plate (103) and the placement frame (101).