CN215304482U

CN215304482U - Building blocks table leg of multistage height-adjusting

Info

Publication number: CN215304482U
Application number: CN202121130532.9U
Authority: CN
Inventors: 黄祐祺; 陈振烽
Original assignee: Shantou Taibaojia Science And Education Toys Co ltd
Current assignee: Shantou Taibaojia Science And Education Toys Co ltd
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2021-12-28
Anticipated expiration: 2031-05-25

Abstract

The utility model discloses a building block table leg with multi-section height adjustment, which comprises a table body and table legs, wherein the table body and the table legs are fixed by splicing, clamping and screwing, the table legs are formed by sleeving a first supporting leg and a second supporting leg, a sliding groove is formed in the first supporting leg, a plurality of limiting grooves are uniformly distributed along one side of the sliding groove from top to bottom, one side of the sliding groove is provided with damping corresponding to the limiting groove in the middle part, a limiting block capable of being pushed into the limiting groove is arranged in the sliding groove, the second supporting leg is provided with an adjusting window and an elastic limiting sheet, the limiting block penetrates through the adjusting window, and the elastic limiting sheet is matched with the damping in shape and longitudinal direction. The height of the desk legs can be limited and adjusted through the sliding grooves, the structure is stable, the operation is simple, children can operate the desk legs by themselves, the operation capability of the children is further improved, and the functionality and the layering sense of the desk legs can be improved by combining the connection and matching between the desk legs and the hanging pieces.

Description

Building blocks table leg of multistage height-adjusting

Technical Field

The utility model belongs to the technical field of building block tables, and particularly relates to a building block table leg with multiple sections of adjustable heights.

Background

The blocks help develop intelligence and train the hands and eyes of children to coordinate, so the block table is a container for storing the blocks and provides children with an area for assembling the blocks. At present, most families with young children buy building blocks tables, so that the children have a 'private space' which can build the children to like imaginative objects. At present, most of existing building block tables are not configured with height adjustment, and if children in different age groups exist at home, the requirements can not be met obviously. The building block table is a toy for children to entertain, if the table legs with adjustable height are matched with pins which are obviously not suitable, the pins and other accessories are easy to lose, and other complex screw rods are adopted for rotation, the machinery is not suitable for manual adjustment of children, and certain limitation exists.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present invention provides a multi-section height adjustable building block table leg, which is adjustable by a child, has a stable structure and simple operation, and further exercises its manual operation capability.

In order to solve the technical problems, the technical scheme adopted by the utility model is as follows:

the utility model relates to a building block table leg with multi-section height adjustment, which comprises a table body and table legs, wherein the table body and the table legs are fixed by splicing, clamping and screwing, the table legs are formed by sleeving a first supporting leg and a second supporting leg, a sliding groove is formed in the first supporting leg, a plurality of limiting grooves are uniformly distributed along one side of the sliding groove from top to bottom, one side of the sliding groove is provided with damping corresponding to the limiting groove in the middle part, a limiting block capable of being pushed into the limiting groove is arranged in the sliding groove, the second supporting leg is provided with an adjusting window and an elastic limiting sheet, the limiting block penetrates through the adjusting window, and the elastic limiting sheet is matched with the damping in shape and longitudinal direction.

The first supporting leg or the second supporting leg is provided with a connecting column for being inserted, clamped or screwed with the table body.

The table body comprises a table bottom plate and a containing groove, the containing groove is erected above the table bottom plate, a pipe positive ring sleeve is arranged in the table bottom plate and is used for a connecting column to penetrate through, and a locking sleeve is arranged above the table bottom plate and is in threaded connection with the connecting column.

The sections of the pipe positive ring sleeve and the connecting column are in a circular segment shape, and the surface of the connecting column is provided with threads.

The upper part of the pipe positive ring sleeve and the lower part of the locking sleeve are both provided with a plurality of convex tooth strips which are distributed annularly, and when the locking sleeve is in screw connection with the connecting column in place, the tooth strips between the locking sleeve and the pipe positive ring sleeve can rub mutually.

The connecting position of the table bottom plate and the connecting column is sleeved with a hanging ring, and at least one hook is arranged in the hanging ring.

The table also comprises a hanging plate stretching across the width of the two table legs, the hanging plate is provided with a strip hole and a plurality of through holes, and the hanging plate is correspondingly hung with the hook through the strip hole.

The utility model has the beneficial effects that: the height of the table leg is limited and adjusted by the sliding groove, the position of each limiting groove is provided with the damping, the limiting blocks can sense the position of each limiting groove in the pushing process, the locking can be completed only by laterally pushing the limiting blocks when the required height is reached, the structure is strong in rigidity, not only is stable, but also is very simple to operate, and no redundant external connecting piece is arranged, so that a child can operate the table leg by himself or herself, and the operation and coordination capacity of the child can be further improved; in addition, the table legs are provided with the object hanging rings and the object hanging plates, functional parts such as decorating parts and storage boxes can be hung on the object hanging plates and the object hanging rings, and the functionality and the layering of the building block table are effectively improved.

Description of the drawings:

FIG. 1 is a schematic diagram of a structure relating to the present invention;

FIG. 2 is a schematic view of the internal connection structure of the bottom plate of the table according to the present invention;

FIG. 3 is a schematic view of a connection structure of a connection column and a pipe front ferrule according to the present invention;

figure 4 is a schematic view of the outer side connecting structure of the table leg according to the present invention;

figure 5 is a view illustrating the structure of the table leg of the present invention.

In the above drawings: the table comprises a table body 1, a first supporting leg 2, a second supporting leg 3, a damper 4, a hanging ring 5, a hanging plate 6, a table bottom plate 11, a containing groove 12, a locking sleeve 18, a limiting block 20, a sliding groove 21, a limiting groove 22, a connecting column 23, an adjusting window 31, an elastic limiting sheet 32, a hook 58, a through hole 61, a strip hole 62 and a pipe positive ring sleeve 110.

The specific implementation mode is as follows:

the utility model will be further described with reference to the accompanying drawings.

Referring to fig. 1 and 2, a building blocks table leg of multistage height-adjusting, including the table body 1 and table leg, the table body 1 adopts grafting, joint, spiro union fixed with the table leg, and is similar with traditional building blocks table, can accomplish the table body 1 and assemble with the table leg can.

The table leg sets up elevation structure, as shown in fig. 5, specifically be the table leg and cup joint with second landing leg 3 by first landing leg 2 and form, be provided with spout 21 in the first landing leg 2, and follow spout 21 one side from last a plurality of spacing grooves 22 to evenly distributed down, one side of spout 21 is provided with the damping 4 corresponding with the mid portion, be provided with stopper 20 that can push spacing groove 22 in the spout 21, adjustment window 31 and the spacing piece 32 of elasticity have been seted up to second landing leg 3, stopper 20 passes adjustment window 31, elasticity spacing piece 32 agrees with in shape and longitudinal direction with damping 4. Usually, the table legs are preferably adjusted longitudinally by three gears, i.e. besides two gears at the upper end and the lower end, the limiting groove 22 at the middle gear is difficult to know whether the table legs are in place or not during adjustment, therefore, by arranging the damper 4, the limiting block 20 is only required to be pushed into the sliding groove 21 from the limiting groove 22 during adjustment, and then the second supporting leg 3 is pulled to enable the limiting block 20 to slide in the sliding groove 21, in the process, the limiting block 20 can know the in-place situation at the upper end and the lower end of the sliding groove 21, but when passing through the limiting groove 22 in the middle, the elastic limiting piece 32 on the second supporting leg 3 can contact with the damper 4 to deform, the blocking feeling generated by the damper 4 can be sensed when the elastic limiting piece is in place, the limiting piece 20 is positioned in the range of the limiting groove 22 which can be pushed into the middle gear, therefore, the required height can be selected, when reaching a certain limit groove 22 range, the limit block 20 is pushed into the limit groove, and then locking and fixing can be realized.

The first supporting leg 2 or the second supporting leg 3 is provided with a connecting column 23 for being inserted, clamped or screwed with the table body 1. The inserting mode is easy to loosen after being used for a period of time, so that the connection is not firm, and the clamping mode can be detached only by large force, so that the embodiment preferably adopts a screw connection mode, as shown in fig. 2 and 3, namely, a pipe positive ring sleeve 110 is arranged in the table bottom plate 11 for the connecting column 23 to pass through, a locking sleeve 18 is arranged above the table bottom plate 11 and is in screw connection with the connecting column 23, and the connecting column 23 passing through the table body 1 is locked through the locking sleeve 18, so that the connecting column is stably connected with the table body 1.

The table body 1 comprises a table bottom plate 11 and a containing groove 12, the table bottom plate 11 is used for being connected and fixed with table legs, the containing groove 12 is erected above the table bottom plate 11, the containing groove 12 is used for covering the connecting part of the table bottom plate 11 and is used for providing a table body accessory capable of containing building blocks.

In order to provide the table legs with a strong supporting force, the table legs are designed to be in an inclined state, so that the four table legs are in a stable state in which the lower parts thereof are inclined outwards after being installed, and therefore, the pipes at the connecting positions are required to be matched when the table legs are installed. The cross sections of the tube positive ring sleeve 110 and the connecting column 23 are in a circular segment shape, the surface of the connecting column 23 is provided with threads, when the connecting column 23 and the tube positive ring sleeve 110 are installed, the positions of table legs are determined to be accurate, and then the locking sleeve 18 and the connecting column 23 penetrating through the table bottom plate 11 are fastened in a threaded mode.

In order to stably lock the locking sleeve member 18 and the connecting column 23 and prompt locking in place, a plurality of protruding tooth bars which are distributed annularly are arranged above the tube positive ring sleeve 110 and below the locking sleeve member 18, when the locking sleeve member 18 and the connecting column 23 are screwed in place, the tooth bars between the locking sleeve member 18 and the tube positive ring sleeve 110 can rub with each other to generate 'rattling' sounds, which represents locking in place, at the moment, the locking state is firm, after the four table legs and the table body are installed, the table body 1 can be kept in a horizontal state, and the locking sleeve member 18 can be effectively prevented from being loosened.

As shown in fig. 4, the hanging ring 5 is sleeved on the connecting position of the table bottom plate 11 and the connecting column 23, that is, the hanging ring 5 can be sleeved on the downward protruding part around the table bottom plate 11 or on the connecting column 23, and an annular groove is left at the connecting position of the two for the hanging ring 5 to be sleeved. At least one hook 58 is arranged in the hanging ring 5, and functional parts such as a storage box, ornaments and the like can be hung on the hook. In order to provide more areas for hanging functional or display objects, the object hanging plate 6 which spans the width of two table legs can be arranged, the object hanging plate 6 is provided with a strip hole 62 and a plurality of through holes 61, the object hanging plate 6 is hung with the hook 58 through the strip hole 62, the through holes 61 can be used for hanging functional parts such as ornaments, shelves or storage boxes, and the functional parts can be fixed by adopting connecting pieces such as bolts, mushroom nails or screws to penetrate through the through holes 61.

It is to be understood that the technical scope of the present invention is not limited to the content of the specification, and that modifications or changes may be made by those skilled in the art based on the above description, and all such modifications and changes are intended to fall within the scope of the appended claims.

Claims

1. The utility model provides a building blocks table leg of multistage height-adjusting, includes the table body (1) and table leg, the table body (1) adopts grafting, joint, spiro union fixed, its characterized in that with the table leg: the table leg is cup jointed by first landing leg (2) and second landing leg (3) and is constituteed, be provided with spout (21) in first landing leg (2), and follow one side of spout (21) from last a plurality of spacing grooves (22) to evenly distributed down, one side of spout (21) is provided with damping (4) corresponding with mid portion spacing groove (22), be provided with stopper (20) that can push spacing groove (22) in spout (21), adjustment window (31) and elasticity spacing piece (32) have been seted up in second landing leg (3), adjustment window (31) are passed in stopper (20), elasticity spacing piece (32) agree with in shape and longitudinal direction with damping (4).

2. The multi-segment height-adjustable building block table leg as claimed in claim 1, wherein: the first supporting leg (2) or the second supporting leg (3) is provided with a connecting column (23) which is used for being spliced, clamped or screwed with the table body (1).

3. The multi-segment height-adjustable building block table leg as claimed in claim 2, wherein: the table body (1) is composed of a table bottom plate (11) and a containing groove (12), the containing groove (12) is erected above the table bottom plate (11), a pipe positive ring sleeve (110) is arranged in the table bottom plate (11) and is used for a connecting column (23) to penetrate through, and a locking sleeve member (18) is arranged above the table bottom plate (11) and is in threaded connection with the connecting column (23).

4. The multi-segment height-adjustable building block table leg as claimed in claim 3, wherein: the sections of the pipe positive ring sleeve (110) and the connecting column (23) are in a segmental shape, and the surface of the connecting column (23) is provided with threads.

5. The multi-segment height-adjustable building block table leg as claimed in claim 3, wherein: the upper portion of the pipe front ring sleeve (110) and the lower portion of the locking sleeve piece (18) are provided with a plurality of protruding tooth strips which are distributed annularly, and when the locking sleeve piece (18) and the connecting column (23) are screwed in place, the tooth strips between the locking sleeve piece (18) and the pipe front ring sleeve (110) can rub against each other.

6. The multi-segment height-adjustable building block table leg as claimed in claim 3, wherein: the table bottom plate (11) is sleeved with a hanging ring (5) at the connecting position of the connecting column (23), and at least one hook (58) is arranged in the hanging ring (5).

7. The multi-segment height-adjustable building block table leg as claimed in claim 6, wherein: the table is characterized by further comprising a hanging plate (6) stretching across the width of the two table legs, the hanging plate (6) is provided with a strip hole (62) and a plurality of through holes (61), and the hanging plate (6) is correspondingly hung with the hook (58) through the strip hole (62).