CN218651127U - Adjustable dinner plate structure of connecting assembly and child dining chair - Google Patents

Abstract

The utility model discloses a connecting component and an adjustable dinner plate structure of a child dining chair, wherein the connecting component comprises a clamping piece movably arranged on a second body, the second body is provided with a through hole and a fixed shaft hole which are matched with the clamping piece, and the first body is provided with a fixed clamping groove; the clamping piece comprises a button, a sliding block, a pin shaft and a spring, the sliding block and the spring are respectively arranged on two sides of the button, and the middle of the button is rotationally connected with a fixed shaft hole of the second body through the pin shaft; pressing any side of the button, slider one end can slide for the button, the slider other end passes through the through-hole embedding or breaks away from single fixed slot, realizes being connected or the split of first body and second body.

Description

Adjustable dinner plate structure of connecting assembly and child dining chair

Technical Field

The utility model belongs to the technical field of daily necessities, concretely relates to coupling assembling and children's dining chair's adjustable dinner plate structure.

Background

In daily life, such as various common products as child dinning chairs, carts, feeding bottles, vacuum cups and the like, connecting pieces are used for connecting a plurality of components forming the product. The traditional connecting piece mostly needs to be fixed through auxiliary parts such as screws, the mode is not detachable, each part is detached, cleaned and installed conveniently, and tools are needed to be used for installation.

In addition, most conventional connectors are not adjustable, as exemplified by a child's dining chair. As a child dining chair used for children to have meals, the child dining chair is mainly used for children to sit alone to have meals when being held away from adults, so that the dining chair needs to ensure that the children have meals and effectively protect the safety of the children. Child dining chairs are mostly provided with a seat plate, a backrest, pedals, a dinner plate and the like. However, most dinner plates in the traditional child dining chair are fixed and cannot be adjusted, so that in the practical use process, the dinner plates cannot be accurately adjusted for children with different heights, different hands or leg lengths, and the dinner plates cannot be accurately taken before leaning on because the arms of the children are not long enough. Therefore, the comfort and the adaptation degree are poor when different children use the dining table, and the actual experience of the children in dining is influenced.

Disclosure of Invention

The utility model aims at prior art's defect, provide a children dining chair's adjustable dinner plate structure, the user can carry out the quick adjustment according to children's health appearance characteristic, the current children's of maximize adaptation arm length for children have a dinner more at will comfortable.

In order to realize the above purpose, the utility model adopts the following technical scheme: a connecting assembly comprises a clamping piece movably arranged on a second body, wherein the second body is provided with a through hole and a fixing shaft hole which are used for being matched with the clamping piece, and a fixing clamping groove is formed in a first body; the clamping piece comprises a button, a sliding block, a pin shaft and a spring, the sliding block and the spring are arranged on two sides of the button respectively, and the middle of the button is rotatably connected with a fixed shaft hole of the second body through the pin shaft; pressing any side of the button, slider one end can slide for the button, the slider other end passes the through-hole embedding or breaks away from fixed slot realizes being connected or the split of first body and second body.

Furthermore, an inner concave cavity is formed in one side of the button, and one end of the spring is fixed in the inner concave cavity.

Furthermore, a protrusion is arranged on one side, connected with the second body, of the middle of the button.

Furthermore, the bulge is an arc bulge.

Furthermore, the other side of the button is provided with a sliding groove, and one end of the sliding block is embedded into the sliding groove and can slide in the sliding groove.

Furthermore, the upper side of the sliding groove is an upper surface, the lower side of the sliding groove is a limiting part assembled with the sliding block, the upper plane at one end of the sliding block is in arc transition with the side surface, and when the sliding block slides in the sliding groove, the upper plane or the arc transition area is in contact with the upper surface.

Furthermore, an assembly groove is formed in the position, close to the first body, of the second body, the through hole and the fixing shaft hole are formed in the assembly groove, and the clamping piece is installed in the assembly groove.

Furthermore, a concave part is formed in the assembling groove, and the other end of the spring is arranged in the concave part.

Furthermore, the surface of the button is provided with a locking mark or an unlocking mark.

Furthermore, the fixed clamping grooves in the first body are a plurality of fixed clamping grooves arranged along the assembling direction of the second body.

The utility model also provides an adjustable dinner plate structure of children's dining chair, including two foretell coupling assembling, first body is the both sides position of dinner plate, the second body is the handrail of seat both sides, and handrail and dinner plate can be dismantled through a coupling assembling with one side and be connected.

Adopt the technical scheme of the utility model, the beneficial effects of the utility model are that: the connecting assembly has the advantages of simple whole structure, convenient and quick direct assembly, long service life, stable structure, difficult falling off, and safe and reliable use; the product can be applied to various common articles for daily use such as child dining chairs, carts, feeding bottles, vacuum cups and the like; when the adjustable dining plate is used for the children dining chair, the positions of the dining plate can be adjusted, the flexibility is high, the use requirements of different children can be met, the user can adjust the distance between the dining plate and the children sitting on the seat plate according to the actual conditions of the heights of the children, the arm length of the children at the present is matched to the maximum degree, and the children can have more comfortable and easy dining.

Drawings

FIG. 1 is an assembled view of an adjustable dining plate structure of a child dining chair provided with connecting members;

FIG. 2 is a disassembled view of an adjustable dining plate structure of the child dining chair with connecting components;

FIG. 3 is an enlarged view of a portion A of FIG. 1;

FIG. 4 is a state diagram of the cross section B-B in FIG. 3;

FIG. 5 is another state view taken along line B-B in FIG. 3;

FIG. 6 is an end schematic view of a tray;

fig. 7 is a schematic structural view of the clip.

In the figure: the structure comprises a first body 1, a fixing clamping groove 11, a second body 2, a clamping piece 21, a clamping groove 22 and a clamping groove 23, a fixing shaft hole, a button 211, a protrusion 2111, a sliding groove 2112, a sliding block 212, a pin shaft 213, a spring 214, an assembly groove 24 and a recessed portion 25.

Detailed Description

The technical solutions of the present invention are further described and illustrated below by specific embodiments, so that the present invention will be more clearly and clearly understood. Other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied in other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

This embodiment is illustrated as a coupling assembly for use with a child's dining chair. Specifically, as shown in fig. 1 to 7, a connection assembly is applied to the connection of a first body 1 and a second body 2, the second body 1 corresponds to two sides of a dinner plate 2, the first body 1 is an armrest on two sides of a chair, and the armrest and the dinner plate are detachably connected through the connection assembly on the same side. The armrests and the dinner plate are detachably connected through the two groups of connecting components which are symmetrical left and right.

Concretely, coupling assembling is including the joint spare 21 that mobile setting is on second body 2, be equipped with on second body 2 be used for with joint spare 21 complex through-hole 22 and fixed shaft hole 23, be equipped with on the first body 1 be used for with joint spare 21 cooperation fixed slot 11.

The clamping piece comprises a button 211, a sliding block 212, a pin shaft 213 and a spring 214, the sliding block 212 and the spring 214 are respectively arranged on two sides of the button 211, and the middle of the button 211 is rotatably connected with the fixed shaft hole 23 of the second body 2 through the pin shaft 213; when any side of the button 211 is pressed, one end of the slider 212 can slide relative to the button 211, and the other end of the slider 212 passes through the through hole 22 and is inserted into or separated from the fixed card slot 11. The pin shaft is a metal pin shaft.

In a preferred embodiment, an inner concave cavity is formed at one side of the button 211, a pillar is formed in the inner concave cavity, and one end of the spring 214 is sleeved on the pillar of the inner concave cavity. A protrusion 2111 is arranged on one surface of the middle part of the button 211, which is connected with the second body 2. The protrusion 2111 is an arc protrusion.

As a preferred embodiment, the second body 2 has an assembling groove 24 near the first body 1, the through hole 22 and the fixing shaft hole 23 are disposed in the assembling groove 24, and the whole clamping member is mounted in the assembling groove 24. The protrusion 2111 of the button is connected with the bottom surface of the assembling groove, and the sliding block is embedded into or separated from the fixed clamping groove 11 in a sliding manner by pressing two ends.

A recess 25 is formed in the fitting groove 24, and the other end of the spring 214 is placed in the recess 25.

The sliding structure of the sliding block relative to the button is that a sliding groove 2112 is arranged on the other side of the button 211, one end of the sliding block 212 is embedded into the sliding groove 2112 and can slide in the sliding groove 2112 and also rotate, and the angle position of the sliding block is corrected.

In a preferred embodiment, the sliding slot 2112 has an upper surface 2113 at the upper side and a stopper portion 2114 at the lower side for fitting with the slider, the upper plane of one end of the slider 212 is in arc transition with the side surface, and when the slider 212 slides in the sliding slot 2112, the upper plane or the arc transition area contacts with the upper surface 2113 of the sliding slot, as shown in fig. 4 and 5. Through the slider and the chute design of this kind of structure for the slider can be in the spout internal rotation slip of button, and only 2 parts have simple structure, the part is few to have, solve the fixed not firm problem that drops easily of dinner plate, has avoided the tradition to need a plurality of structural function that can realize even the assembly of multiple number spare part.

In a preferred embodiment, the surface of the button 211 is provided with a locking mark or an unlocking mark.

In order to facilitate the adjustment of the distance between the dinner plate and the seat, the children with different arm lengths can more comfortably take food and eat food, the first body 1, namely the fixed clamping groove 11 on the armrest on the side of the seat, is a plurality of fixed clamping grooves 11 arranged along the assembly direction of the second body 2 (namely one side of the dinner plate), namely, a plurality of fixed clamping grooves 11 are arranged on the same axis, and the distance between the dinner plate and the children on the seat can be adjusted by assembling the slider 212 and the different fixed clamping grooves 11. Therefore, by adopting the design, the device not only can be disassembled, but also can realize distance adjustment.

It should be noted that the drawings provided in the above embodiments are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the form, amount and ratio of the components in actual implementation may be changed at will, and the layout of the components may be more complicated.

The present invention can also include other equivalent embodiments, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present disclosure should be included in the protection scope of the present disclosure.

Claims (10)

1. A connecting assembly is characterized by comprising a clamping piece movably arranged on a second body, wherein the second body is provided with a through hole and a fixed shaft hole which are matched with the clamping piece, and the first body is provided with a fixed clamping groove;

the clamping piece comprises a button, a sliding block, a pin shaft and a spring, the sliding block and the spring are arranged on two sides of the button respectively, and the middle of the button is rotatably connected with a fixed shaft hole of the second body through the pin shaft;

pressing any side of the button, slider one end can slide for the button, the slider other end passes through the through-hole embedding or breaks away from single fixed slot, realizes being connected or the split of first body and second body.

2. A connection assembly according to claim 1, wherein the button is provided with an internal recess on one side and the spring is secured at one end in the recess.

3. The connecting assembly of claim 1, wherein a protrusion is formed on a surface of the middle portion of the button that contacts the first body.

4. The connection module of claim 3 wherein said projection is an arcuate projection.

5. The connecting assembly of claim 1, wherein the button has a slot on the other side, and the slider has one end inserted into the slot and capable of sliding in the slot.

6. The connecting assembly according to claim 5, wherein the sliding groove has an upper surface at an upper side and a limiting portion at a lower side for fitting with the sliding block, the upper surface of one end of the sliding block is in arc transition with the side surface,

when the sliding block slides in the sliding groove, the upper plane or the arc transition area is in contact with the upper surface.

7. The connecting assembly of claim 1, wherein the second body is provided with an assembling groove near the first body, the through hole and the fixing shaft hole are arranged in the assembling groove, and the clamping member is arranged in the assembling groove.

8. A connection assembly according to claim 7, wherein a recess is formed in the mounting slot and the other end of the spring is received in the recess.

9. The connecting assembly of claim 1, wherein a surface of the button is provided with a locking mark or an unlocking mark; or the fixed clamping grooves on the first body are a plurality of fixed clamping grooves arranged along the assembling direction of the first body.

10. An adjustable tray structure for a child's dining chair, comprising two connecting members according to any one of claims 1 to 9, wherein the second body is part of the tray on either side thereof, and the first body is an arm rest on either side of the chair, the arm rest being releasably connectable to the same side of the tray by a connecting member.

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