CN208725095U - A kind of desk and chair - Google Patents

Abstract

The utility model discloses a kind of desk and chairs, including desk and seat, desk includes table frame and desk body, desk body includes preceding desk body and rear desk body, sliding slot is provided in one side opposite with preceding desk body in desk body afterwards, traveller is formed in the one side opposite with rear desk body in preceding desk body, traveller is embedded in sliding slot, table frame includes pedestal and support frame, support frame includes front support frame and rear support frame, front support frame includes fixed link and mobile bar, preceding desk body inner cavity is divided into several separate spaces, glass slot and pen container slot are fixed on rear support frame, seat includes the chair back, seat and chair frame, chair frame includes a pair of of crossbearer and the vertical frame that is molded on crossbearer, crossbearer both ends are equipped with first pulley, pedestal both ends are equipped with second pulley；The mobile bar of the utility model can drive the books in separate space to go up and down, and guarantee that the top of books will not block the sight of student, normally learn convenient for student, and seat can be gone up and down, and be suitble to the student of different heights, conveniently moving, and do not generate noise.

Description

A kind of desk and chair

Technical field

The utility model relates to a kind of desk and chairs, belong to teaching equipment field.

Background technique

Desk and chair is the essential teaching equipment of school, and current student is other than basic teaching material, and there are also many classes Outer tutoring book, the quantity of these books have added up tens, if these books are placed in desk drawer, inconvenience of taking, if Be placed on desk, heap that the sight of student can be blocked, influence student and attend class quality, and accumulate it is excessively high if, It is easy to slide, influences safety of student.

Summary of the invention

(1) technical problems to be solved

A kind of in order to solve the above problems, the utility model proposes desk and chair.

(2) technical solution

The desk and chair of the utility model, including desk and seat, the desk include table frame and desk body, and the desk body includes Preceding desk body and rear desk body, the preceding desk body and rear desk body are mutually independent rectangular parallelepiped structure, it is described after in desk body and preceding desk body It is provided with sliding slot in opposite one side, forms traveller in the one side opposite with rear desk body in the preceding desk body, the traveller is embedded In sliding slot, the table frame includes the pedestal of horizontal direction and the support frame of vertical direction, and support frame as described above includes front support frame And rear support frame, the front support frame include fixed link and mobile bar, the preceding desk body inner cavity is divided into several separate spaces, after described Be fixed with glass slot and pen container slot on support frame, the seat includes the chair back, seat and chair frame, the chair frame include a pair of of crossbearer and The vertical frame being molded on crossbearer, the crossbearer both ends are equipped with first pulley, and the pedestal both ends are equipped with second pulley.

An exhausting hole is provided in the mobile bar as a preferred technical solution, a through-hole is provided in the fixed link, Be equipped with a Spring Card beans in the fixed link, the Spring Card beans also cross in the mobile bar a through-hole and fixation Through-hole and external on bar.

The structure of the vertical frame and the structure of front support frame are identical as a preferred technical solution,.

Pen container slot upper end is equipped with openable and closable pen container lid as a preferred technical solution,.

As a preferred technical solution, the sliding slot at least there are two.

The number of the separate space is 8-10 as a preferred technical solution,.

Locking structure is equipped in the first pulley and second pulley as a preferred technical solution,.

(3) beneficial effect

Compared with the prior art, the utility model has the following beneficial effects: the desk and chair of the utility model, it is mobile Bar can drive the books in separate space to go up and down, and guarantee that the top of books will not block the sight of student, normally learn convenient for student, Seat can be gone up and down, and be suitble to the student of different heights, conveniently moving, and do not generate noise.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the main view of the utility model；

Fig. 2 is the side view of desk；

Fig. 3 is the top view of preceding desk body.

1- desk；2- seat；The 21- chair back；22- seat；23- chair frame；231- crossbearer；232- vertical frame；Desk body before 3-；31- Traveller；Desk body after 4-；41- sliding slot；5- pedestal；6- front support frame；61- fixed link；62- mobile bar；7- rear support frame；71- glasss Slot；72- pen container slot；8- separate space；9- first pulley；10- second pulley.

Specific embodiment

A kind of desk and chair as shown in drawings, including desk 1 and seat 2, the desk 1 includes table frame and desk body, described Desk body includes preceding desk body 3 and rear desk body 4, and the preceding desk body 3 and rear desk body 4 are mutually independent rectangular parallelepiped structure, the rear table Sliding slot 41 is provided on body 4 and in the opposite one side of preceding desk body 3, is formed in the preceding desk body 3 and in the opposite one side of rear desk body 4 Traveller 31, the traveller 31 are embedded in sliding slot 41, and the table frame includes pedestal 5 and the support of vertical direction of horizontal direction Frame, support frame as described above include front support frame 6 and rear support frame 7, and the front support frame 6 includes fixed link 61 and mobile bar 62, institute 3 inner cavity of desk body is divided into several separate spaces 8 before stating, and glass slot 71 and pen container slot 72, the seat 2 are fixed on the rear support frame 7 Including the chair back 21, seat 22 and chair frame 23, the chair frame 23 includes the vertical frame that a pair of crossbearer 231 and is molded on crossbearer 231 232,231 both ends of crossbearer are equipped with first pulley 9, and 5 both ends of pedestal are equipped with second pulley 10, first pulley and The movement of seat and desk is convenient in the setting of two pulleys, and student can according to need adjustment the distance between seat and desk, with The sitting posture of the most comfortable learns.

Further, it is provided with an exhausting hole in the mobile bar 62, a through-hole is provided in the fixed link 61, it is described solid A Spring Card beans are equipped in fixed pole 61, the Spring Card beans are also cross the through-hole and fixed link in the mobile bar 62 Through-hole and external on 61, presses Spring Card beans, mobile bar is moved down, current desk body drops to required position, i.e. guaranty This top would not so block the sight of student, normally learn convenient for student without departing from horizontal line where desktop, The through-hole being then aligned in mobile bar and fixed link, the pop-up of Spring Card beans can be fixed, can when to take a nap after lunch at student's noon To go up preceding desk body, that is, allows books to be gone up to obstruct the light, help to improve sleep quality.

Further, the structure of the vertical frame 232 is identical with the structure of front support frame 6, and vertical frame can also be gone up and down, lifting side Formula is adjusted convenient for student according to oneself height as preceding desk body mode, convenient preferably study.

Further, 72 upper end of pen container slot is equipped with openable and closable pen container lid, and pen container slot position is in the right-hand side of student, side Just student takes.

Further, the sliding slot 41 at least there are two.

Further, the number of the separate space 8 is 8-10, and each separate space can put this book of 2-4, books vertical display In separate space, for preceding desk body in the case where no lifting, the top of books is higher than the desktop of preceding desk body, by the bonding side of books Against seat side, searched convenient for student.

Further, it is equipped with locking structure in the first pulley 9 and second pulley 10, when seat and desk are moved to It when required position, is lockked by locking structure, avoids its movement.

The desk and chair of the utility model, mobile bar can drive the books in separate space to go up and down, and guarantee that the top of books will not The sight for blocking student, normally learns convenient for student, and seat can be gone up and down, and is suitble to the student of different heights, conveniently moving, and not Generate noise.

Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality With novel claimed technology contents, it is all described in the claims.

Claims (7)

1. a kind of desk and chair, including desk (1) and seat (2), it is characterised in that: the desk (1) includes table frame and desk body, institute Stating desk body includes preceding desk body (3) and rear desk body (4), and the preceding desk body (3) and rear desk body (4) are mutually independent cuboid knot Structure is provided with sliding slot (41) in desk body (4) and in preceding desk body (3) opposite one side after described, on the preceding desk body (3) and rear desk body (4) it is formed in opposite one side traveller (31), the traveller (31) is embedded in sliding slot (41), and the table frame includes level side To pedestal (5) and vertical direction support frame, support frame as described above includes front support frame (6) and rear support frame (7), it is described before branch Support (6) includes fixed link (61) and mobile bar (62), and preceding desk body (3) inner cavity is divided into several separate spaces (8), is propped up after described A glass slot (71) and pen container slot (72) are fixed on support (7), the seat (2) includes the chair back (21), seat (22) and chair frame (23), the chair frame (23) includes the vertical frame (232) that a pair of crossbearer (231) and is molded on crossbearer (231), the crossbearer (231) both ends are equipped with first pulley (9), and pedestal (5) both ends are equipped with second pulley (10).

2. desk and chair according to claim 1, it is characterised in that: it is provided with an exhausting hole on the mobile bar (62), it is described It is provided with a through-hole in fixed link (61), is equipped with a Spring Card beans in the fixed link (61), the Spring Card beans are worn simultaneously Cross in a through-hole on the mobile bar (62) and fixed link (61) through-hole and external.

3. desk and chair according to claim 1, it is characterised in that: the structure of the vertical frame (232) and front support frame (6) Structure is identical.

4. desk and chair according to claim 1, it is characterised in that: pen container slot (72) upper end is equipped with openable and closable pen container Lid.

5. desk and chair according to claim 1, it is characterised in that: the sliding slot (41) at least there are two.

6. desk and chair according to claim 1, it is characterised in that: the number of the separate space (8) is 8-10.

7. desk and chair according to claim 1, it is characterised in that: on the first pulley (9) and second pulley (10) Equipped with locking structure.