CN219515660U

CN219515660U - Table plate and book bucket easy-to-detach type conjoined table and chair

Info

Publication number: CN219515660U
Application number: CN202220000337.2U
Authority: CN
Inventors: 杨于新; 杨益民
Original assignee: Taizhou Seeking Exhibition Industry And Trade Co ltd
Current assignee: Taizhou Seeking Exhibition Industry And Trade Co ltd
Priority date: 2022-01-02
Filing date: 2022-01-02
Publication date: 2023-08-15
Anticipated expiration: 2032-01-02

Abstract

Table and book fill readily removable disjunctor table chair, including the footing that table, chair shared, the front portion of footing sets up a set of table supporting legs, the rear portion of footing sets up the chair supporting legs, perhaps set up the chair supporting legs in the front portion of footing, the rear portion of footing sets up a set of table supporting legs, the table supporting legs have about at least two, set up book fill and table subassembly on controlling two table supporting legs, set up the chair bedplate on the chair supporting legs, chair bedplate rear portion sets up the back board that can incline to adjust, book fill and table subassembly detachably install on controlling two table supporting legs, the book fill that the dismouting was got off can follow on two table supporting legs vacate the space of two table supporting legs top.

Description

Table plate and book bucket easy-to-detach type conjoined table and chair

Technical Field

The utility model relates to a desk and a book hopper easily-detachable conjoined desk and chair, belonging to the field of teaching equipment.

Background

Students have a rest on a desk directly after noon break in school in a traditional mode, and the quality of noon break can be influenced when students lie on the desk. Therefore, the inventor applied for Chinese patent 202111167198.9, the patent name is "leisure table and chair", which comprises a foot shared by a table and a chair, wherein a group of table supporting feet are arranged on the front surface of the foot, a chair supporting foot is arranged on the rear surface of the foot, a table plate is arranged on the table supporting feet, a chair plate is arranged on the chair supporting feet, a backrest plate capable of being obliquely adjusted is arranged on the rear part of the chair plate, at least two table supporting feet are arranged on the left side and the right side, a lying plate is arranged between the two table supporting feet, and the lying plate, the chair plate and the backrest plate form a leisure bed. When the desk is used in classrooms, a plurality of leisure desk and chairs are usually placed in parallel front and back, so when the back board of the previous leisure desk and chair is inclined to fall down, the desk legs, the desk boards and the book hoppers of the next leisure desk and chair are required to be lifted up first, enough space is reserved under the book hoppers, the back board can be lifted up when the desk is at rest each time, the desk is required to fall down when the desk is in class after rest, and the desk legs, the desk boards and the book hoppers are lifted up through continuous shaking handles, so that the desk is time-consuming and labor-consuming, the operation is very troublesome, and after long-term use, the lifting mechanism is easy to break, and the service life of the desk and chair is influenced; in addition, after the desk plate and the book hopper are lifted, the head of a student lying on a leisure desk and chair in front faces to the lower part of the book hopper, the head space is small, and the student can feel depressed and even the resting quality is influenced.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art, and provides the easily-detachable desk and chair with the desk plate and the book hopper, which is beneficial to backward tilting of the back plate of the chair positioned in front of a desk, ensures that people can not feel depressed when resting, fully utilizes the space in a teaching room, and is simple in structure and convenient to operate.

The utility model relates to a desk and a book bucket easy-to-detach type conjoined desk and chair, which has the technical scheme that: including table, chair shared footing, the front portion of footing sets up a set of table supporting legs, the rear portion of footing sets up the chair supporting legs, perhaps set up the chair supporting legs in the front portion of footing, the rear portion of footing sets up a set of table supporting legs, the table supporting legs at least control two, set up book fight and table subassembly on controlling two table supporting legs, set up the chair bedplate on the chair supporting legs, chair bedplate rear portion sets up the backplate of inclinable regulation, book fight and table subassembly detachably install on controlling two table supporting legs, the book fight that the dismouting was got off with table subassembly can follow take off on two table supporting legs in order to vacate the space of two table supporting legs top.

The utility model discloses a desk and a book bucket easy-to-detach integrated desk and chair, which consists of feet, desk supporting feet, chair supporting feet, a book bucket, a desk plate, a chair seat plate and a back plate.

Further, at least one table supporting leg is provided with a hook or a hanging part, at least one of the left side and the right side of the book hopper and the table plate assembly is provided with a hanging part or a hook, and the book hopper and the table plate assembly detached from the two table supporting legs can be hung on the at least one table supporting leg to be in an upright position; the erected book hopper and table plate assembly is positioned outside the at least one table supporting leg.

Further, the hanging piece or the hanging hook of the book hopper and the desk plate assembly is arranged at the bottom of the book hopper.

Further, the top of every table supporting legs is provided with the bracing piece that extends from front to back, the couple sets up on the bracing piece, be provided with on book fill and the table subassembly and hang by the piece, both sides are provided with two on the bracing piece around, book fill and the table subassembly are provided with two and hang by the piece or book fill and the table subassembly hang by the piece for the long hanging by the piece that extends along fore-and-aft direction, or the top of every table supporting legs is provided with the bracing piece that extends from front to back, the bracing piece is used as hanging by the piece, book fill and table subassembly are provided with the couple, or book fill and table subassembly are provided with two couples around both sides.

Further, the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the detachable connection structure of table supporting legs with book end and table subassembly is including setting up locating hole or reference column on the bracing piece and setting up reference column or locating hole in the table bottom, under the assembled condition, the table supporting legs with the reference column on one of the table is in the joint with the locating hole on another, will book end and table subassembly are located and are installed on the table supporting legs, or the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the detachable connection structure of table supporting legs with book end and table subassembly is including setting up location arch or constant head tank in the bracing piece and setting up constant head tank or the location arch in the table bottom, the constant head tank extends along the fore-and-aft both ends and seals, under the assembled condition, the location arch on one of table supporting legs with the table is installed in the constant head tank on another, will book end and table subassembly are located and are installed on the supporting legs.

Further, at least one of the table support legs is provided with a sliding groove or a sliding rail, the bottom of the book hopper is provided with a sliding rail or a sliding groove which is in sliding fit with the sliding groove or the sliding rail on the table support leg, the sliding rail or the sliding rail on the book hopper and the table plate component detached from the two table support legs can be inserted into the sliding groove or the sliding rail on the table support leg from the upper part and can slide downwards to be in an upright position, the book hopper and the table plate component are kept in the upright position by the mutually matched sliding groove and sliding rail, and the upright book hopper and the table plate component are positioned on the outer side of the table support leg.

Further, a slide rail or a slide groove at the bottom of the book hopper is provided with a limiting piece for limiting the sliding position of the book hopper and the desk plate assembly.

Further, two table supporting legs about set up the service creeper between, the front portion of table supporting legs sets up the crosspiece, the inner wall of table supporting legs sets up the spacer pin, service creeper and crosspiece swivelling joint through rotating device, with spacer pin spacing contact when the service creeper falls down, rotating device includes that one side system at the service creeper has the rotor, has the connection piece on the crosspiece, connection piece and rotor swivelling joint through the pivot.

Drawings

FIG. 1 is a perspective view of a book hopper and a table plate of a front-table and rear-chair integrated table and chair horizontally arranged above a supporting rod of a table supporting leg, and a hook arranged at the bottom of the book hopper;

FIG. 2 is a perspective view showing the state that the book hoppers and the table plates of the front-table and rear-chair integrated tables and chairs are erected on the outer walls of the supporting legs of the tables and are matched with the supporting rods by hooks;

FIG. 3 is a perspective view showing the state that the book hoppers and the table plates of the front-chair and rear-table integrated type tables and chairs are erected on the outer walls of the supporting legs of the tables and are matched with the hooks by the hanging parts;

FIG. 4 is a perspective view of a book well and table plate of a front-table and rear-chair integrated table and chair horizontally arranged above a support bar of a table support leg, and a chute arranged on the outer wall of the table support leg;

FIG. 5 is a perspective view of the book hoppers and the table plates of the front-chair and rear-table integrated type tables and chairs standing on the outer walls of the supporting legs of the tables and being matched with the sliding grooves by sliding rails;

FIG. 6 is a perspective view of the book end and the table plate standing on the outer wall of the table supporting leg and being matched with the sliding groove by the sliding rail;

FIG. 7 is a perspective view of a bottom of the hopper with a slide rail and a locating projection;

FIG. 8 is a perspective view of a book well and table of a front-back chair integrated table and chair horizontally positioned above the support bars of the table support legs with an upright creeper positioned between the table support legs;

FIG. 9 is a perspective view of a book well and table of a front-back chair integrated table and chair hanging vertically via hooks on support bars of the table support legs with an inclined lying plate disposed between the table support legs;

FIG. 10 is a perspective view of a book well and a table slide rail of a front-chair rear-table integrated type table and chair erected on the outer wall of a table support leg in cooperation with a slide groove, and an inclined lying plate arranged between the table support legs;

FIG. 11 is an enlarged schematic view of a portion of FIG. 8 at A;

figure 12 is a perspective view of a human body lying on a front desk and rear chair integrated desk and chair;

figure 13 is a perspective view of a human body lying on a front-back two front-chair rear-table integrated table and chair.

Reference numerals in the schematic drawings illustrate:

1. a table support leg; 2. a book hopper; 3. a table plate; 4. a hook; 5. a hanging piece; 6. a support rod; 7. positioning holes; 8. positioning columns; 9. positioning the bulge; 10. a positioning groove; 11. a chute; 12. a slide rail; 13. a limiting piece; 14. a footing; 15. a chair support leg; 16. a chair seat; 17. a backboard; 60. a lying plate; 61. a crosspiece; 62. a limiting pin; 63. a rotating piece; 64. a connecting sheet; 65 spindle.

Detailed Description

The utility model relates to a desk and book-bucket easy-to-detach type conjoined desk and chair, as shown in figures 1-13, comprising a foot 14 shared by a desk and a chair, wherein a group of desk supporting feet 1 are arranged at the front part of the foot, a chair supporting foot 15 is arranged at the rear part of the foot, or a group of desk supporting feet are arranged at the front part of the foot, at least two desk supporting feet 1 are arranged at the left and right, book-bucket 2 and desk-board 3 assemblies are arranged on the two desk supporting feet 1, a chair seat board 16 is arranged on the chair supporting foot 15, a leaning-adjustable backrest board 17 is arranged at the rear part of the chair seat board, the book-bucket 2 and desk-board 3 assemblies are detachably arranged on the two desk supporting feet 1, and the book-bucket 2 and desk-board 3 assemblies which are detached can be taken off from the two desk supporting feet 1 to vacate space above the two desk supporting feet. The integrated desk and chair is composed of a foot 14, a desk supporting leg 1, a chair supporting leg 15, a book bucket 2, a desk plate 3, a chair seat plate 16 and a back plate 17, the desk supporting leg 1, the book bucket 2 and the desk plate 3 can be arranged at the front part of the foot 14, the chair supporting leg 15, the chair seat plate 16 and the back plate 17 are arranged at the rear part of the foot 14 to form an integrated desk and chair of a front desk and a back chair, or the chair supporting leg, the chair seat plate and the back plate are arranged at the front part of the foot, the desk supporting leg, the book bucket and the desk plate are arranged at the rear part of the foot to form an integrated desk and chair of a front desk and a back, the integrated desk and chair can be arranged side by side in a front-back mode, the integrated desk and chair can be detachably arranged on the left desk supporting leg 1 and the right desk supporting leg, the book bucket 2 and the desk plate 3 are arranged on the left desk supporting leg 1 and the right desk supporting leg in a horizontal mode together, when students need noon break, the book hopper 2 and the desk plate 3 assembly can be detached from the desk supporting legs 1 together, so that a space is reserved between the left and right desk supporting legs and at the upper part of the left and right desk supporting legs, the book hopper and the desk plate are not blocked, when the desk is used in classrooms, after the book hopper and the desk plate assembly of the rear integrated desk and chair are detached, the back plate 17 of the chair of the front integrated desk and chair can be inclined backwards (the inclined structure of the back plate of the chair is the prior art), the back plate frame is arranged between the left and right desk supporting legs 1 of the rear integrated desk and chair, when students lie on the chairs, the heads lean on the back plate, the heads are not blocked by the book hopper 2 and the desk plate 3 of the rear integrated desk and chair, the head space is abundant, the users can not feel depressed, the back plate can be inclined backwards without excessively long distance between the desks and the chairs, thereby fully utilizing the inner space of the classroom.

Further, at least one table supporting leg 1 is provided with a hook 4 or a hanging piece 5, at least one of the left side and the right side of the book block 2 and the table plate 3 assembly is provided with the hanging piece 5 or the hook 4, and the book block 2 and the table plate 3 assembly detached from the two table supporting legs 1 can be hung on the at least one table supporting leg 1 to be in an upright position; the erected book block 2 and table 3 assembly is located outside the at least one table support leg 1.

Further, a hanging piece 5 or a hanging hook 4 of the assembly of the book hopper 2 and the desk plate 3 is arranged at the bottom of the book hopper 2.

Further, the top of each desk supporting leg 1 is provided with a supporting rod 6 extending back and forth, the hooks 4 are arranged on the supporting rod 6, the assembly of the book hopper 2 and the desk plate 3 is provided with hanging parts 5, two hooks 4 are arranged on the front side and the back side of the supporting rod, two hanging parts 5 are arranged on the front side and the back side of the assembly of the book hopper 2 and the desk plate 3, or the hanging parts of the assembly of the book hopper 2 and the desk plate 3 are long hanging parts extending along the front and the back direction, or the top of each desk supporting leg 1 is provided with a supporting rod 6 extending back and forth, the supporting rod is used as the hanging parts 5, the assembly of the book hopper 2 and the desk plate 3 is provided with hooks 4, or the front side and the back side of the assembly of the book hopper 2 and the desk plate 3 are provided with two hooks 4.

Further, the top of each table supporting leg 1 is provided with a supporting rod 6 extending back and forth, the detachable connection structure of each table supporting leg and each assembly of the book hopper 2 and the table plate 3 comprises a positioning hole 7 or a positioning column 8 arranged on the supporting rod and a positioning column 8 or a positioning hole 7 arranged at the bottom of the table plate 3, in the assembled state, the positioning column on one of the table plates 3 and the positioning column on the other are engaged, the assembly of the book hopper 2 and the table plate 3 is positioned and installed on the table supporting leg 1, or the top of each table supporting leg is provided with a supporting rod 6 extending back and forth, the detachable connection structure of the table supporting leg 1 and the assembly of the book hopper 2 and the table plate 3 comprises a positioning protrusion 9 or a positioning groove 10 arranged on the supporting rod 6 and a positioning groove 10 or a positioning protrusion 9 arranged at the bottom of the table plate 3, in the assembled state, the positioning groove extends along the front and back directions and is closed at the front and back ends, in the assembled state, the assembly of the table supporting leg 1 and the positioning protrusion 9 on the table plate 3 is assembled and the assembly of the table supporting leg 1 and the assembly of the book hopper 2 and the table plate 3 is installed on the positioning protrusion 10.

Further, at least one of the table support legs 1 is provided with a chute 11 or a slide rail 12, the bottom of the book hopper 2 is provided with a slide rail 12 or a slide rail 11 which is in sliding fit with the chute 11 or the slide rail 12 of the table support leg 1, the slide rail or the chute of the book hopper 2 and the table 3 assembly detached from the two table support legs 1 can be inserted into the chute or the slide rail of the table support leg from above and can slide downwards to be in an upright position, the mutually matched chute 11 and slide rail 12 keep the book hopper 2 and the table 3 assembly in the upright position, and the upright book hopper and the table assembly are positioned outside the table support leg 1.

Further, a sliding rail 12 or a sliding groove 11 at the bottom of the book block 2 is provided with a limiting piece 13 for limiting the sliding position of the book block 2 and desk plate 3 assembly.

Further, the top of each table supporting leg 1 is provided with a supporting rod 6 extending back and forth, the detachable connection structure of each table supporting leg 1 and the assembly of the book bucket 2 and the table plate 3 comprises a positioning hole 7 or a positioning column 8 arranged on the supporting rod 6 and a positioning column or a positioning hole arranged at the bottom of the table plate 3, in the assembled state, the positioning column 8 on one of the table plates 3 and the positioning column 8 on the other table plate are engaged, the assembly of the book bucket 2 and the table plate 3 is positioned and installed on the table supporting leg 1, or the top of each table supporting leg is provided with a supporting rod 6 extending back and forth, the detachable connection structure of the table supporting leg 1 and the assembly of the book bucket 2 and the table plate 3 comprises a positioning protrusion 9 or a positioning groove 10 arranged on the supporting rod 6 and a positioning groove or a positioning protrusion arranged at the bottom of the table plate 3, in the assembled state, the positioning groove extends along the front and back directions and is closed at the front and back ends, in the assembled state, the assembly of the table supporting leg and the positioning protrusion 9 on one of the table plate is assembled and the assembly of the table supporting leg is installed on the positioning protrusion 9 on the other table supporting leg 2 and the assembly of the book bucket 2 and the table plate 3.

Further, a lying plate 60 is arranged between the left table supporting leg 1 and the right table supporting leg 1, a crosspiece 61 is arranged at the front part of the table supporting leg 1, a limiting pin 62 is arranged on the inner wall of the table supporting leg, the lying plate is rotationally connected with the crosspiece through a rotating device, the lying plate 60 is in limiting contact with the limiting pin when being laid down, the rotating device comprises a rotating sheet 63 arranged on one side of the lying plate 60, a connecting sheet 64 is arranged on the crosspiece, and the connecting sheet 64 is rotationally connected with the rotating sheet 63 through a rotating shaft 65.

Claims

1. Table and book fill readily removable formula disjunctor table chair, its characterized in that: including table, chair shared footing, the front portion of footing sets up a set of table supporting legs, the rear portion of footing sets up the chair supporting legs, perhaps set up the chair supporting legs in the front portion of footing, the rear portion of footing sets up a set of table supporting legs, the table supporting legs at least control two, set up book fight and table subassembly on controlling two table supporting legs, set up the chair bedplate on the chair supporting legs, chair bedplate rear portion sets up the backplate of inclinable regulation, book fight and table subassembly detachably install on controlling two table supporting legs, the book fight that the dismouting was got off with table subassembly can follow take off on two table supporting legs in order to vacate the space of two table supporting legs top.

2. The easily detachable desk and chair combination of a desk and a book block as claimed in claim 1, wherein: the book hopper and the table plate assembly detached from the two table support legs can be hung on the at least one table support leg to be in an upright position; the erected book hopper and table plate assembly is positioned outside the at least one table supporting leg.

3. The easily detachable desk and chair combination of a desk and a book block as claimed in claim 2, wherein: the hanging piece or the hanging hook of the book hopper and the desk plate assembly is arranged at the bottom of the book hopper.

4. A desk and bucket readily removable integrated table and chair as claimed in any one of claims 2 to 3 wherein: the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the couple sets up on the bracing piece, be provided with on book fill and the table subassembly and hang by the piece, both sides are provided with two on the bracing piece around, both sides are provided with two and hang by the piece or the book fill and the table subassembly hang by the piece for the long hanging by the piece that extends along fore-and-aft direction, or the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the bracing piece is used as hanging by the piece, book fill and table subassembly are provided with the couple, or both sides are provided with two couples around book fill and the table subassembly.

5. A desk and bucket readily removable integrated table and chair as claimed in any one of claims 2 to 3 wherein: the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the detachable connection structure of table supporting legs with book hopper and table subassembly is including setting up locating hole or reference column on the bracing piece and setting up reference column or locating hole in the table bottom, under the assembled condition, the table supporting legs with the reference column on one of the table is in the joint with the locating hole on another, will book hopper and table subassembly location is installed on the table supporting legs, or the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the detachable connection structure of table supporting legs with book hopper and table subassembly is including setting up location arch or the constant head tank of setting up in the table bottom, the constant head tank extends and front and back both ends are sealed, under the assembled condition, the table supporting legs with the constant head tank on one of table is joined in marriage in another, will book hopper and table subassembly location is installed on the table supporting legs.

6. The easily detachable desk and chair combination of a desk and a book block as claimed in claim 1, wherein: the book hopper and the table plate assembly are arranged on the table support leg, the bottom of the book hopper is provided with a sliding groove or a sliding rail which is in sliding fit with the sliding groove or the sliding rail on the table support leg, the sliding rail or the sliding rail on the book hopper and the table plate assembly which are detached from the two table support legs can be inserted into the sliding groove or the sliding rail on the table support leg from the upper part and can slide downwards to be in an upright position, the mutually matched sliding groove and sliding rail keep the book hopper and the table plate assembly in the upright position, and the book hopper and the table plate assembly after being upright are positioned on the outer side of the table support leg.

7. The easily detachable desk and chair combination of a desk and a book block as claimed in claim 6, wherein: the sliding rail or the sliding groove at the bottom of the book hopper is provided with a limiting piece for limiting the sliding position of the book hopper and the desk plate assembly.

8. The easily detachable desk and chair combination of a desk and a book block as claimed in claim 6, wherein: the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the detachable connection structure of table supporting legs with book hopper and table subassembly is including setting up locating hole or reference column on the bracing piece and setting up reference column or locating hole in the table bottom, under the assembled condition, the table supporting legs with the reference column on one of the table is in the joint with the locating hole on another, will book hopper and table subassembly location is installed on the table supporting legs, or the top of every table supporting legs is provided with the bracing piece that extends from beginning to end, the detachable connection structure of table supporting legs with book hopper and table subassembly is including setting up location arch or the constant head tank of setting up in the table bottom, the constant head tank extends and front and back both ends are sealed, under the assembled condition, the table supporting legs with the constant head tank on one of table is joined in marriage in another, will book hopper and table subassembly location is installed on the table supporting legs.

9. The easily detachable desk and chair combination of a desk and a book block as claimed in claim 1, wherein: the lying board is arranged between the left table supporting leg and the right table supporting leg, a crosspiece is arranged at the front part of the table supporting leg, a limiting pin is arranged on the inner wall of the table supporting leg, the lying board is rotationally connected with the crosspiece through a rotating device, the lying board is in limiting contact with the limiting pin when being laid down, the rotating device comprises a rotating sheet which is arranged on one side of the lying board, a connecting sheet is arranged on the crosspiece, and the connecting sheet is rotationally connected with the rotating sheet through a rotating shaft.