CN207721446U - A kind of desk of variable volume - Google Patents

Abstract

The utility model discloses a kind of desks of variable volume, are related to a kind of desk, including desktop, and the lower surface of the desktop is connected with table bucket, and the both sides of the table bucket are respectively arranged with table leg；The table bucket includes U-shaped side plate and bottom plate；Multigroup spliced eye is offered on two opposite faces of the U-shaped side plate, multigroup spliced eye vertically arrange by uniform intervals；Fixing groove is offered on the left and right side of the bottom plate, and compressed spring and movable inserted link are installed in fixing groove；One end of the activity inserted link is fixed with compressed spring, and the other end is plugged in spliced eye.The variation of the table dipper capacity of the utility model allows student to be adjusted according to the number of books in learning process, more convenient to use.

Description

A kind of desk of variable volume

Technical field

The utility model is related to a kind of desks, in particular to a kind of desk of variable volume.

Background technology

Common tool when desk is people's study, is generally made of desktop, support leg and drawer, wherein drawer can be used for Place the study articles such as school bag, books.Existing desk, drawer is usually fixed, once manufacture is completed, position and volume It is all immutable, and as the increasingly extensive and school life of current student's learning Content is become increasingly abundant, what student carried Self-study articles for use are relatively more sometimes, and it is just relatively difficult at this moment all to put drawer into.

Utility model content

The purpose of this utility model is to provide a kind of desks of variable volume, to solve the above problems.

To realize the utility model aim, the technical solution used for：A kind of desk of variable volume, including desktop, institute The lower surface for stating desktop is connected with table bucket, and the both sides of the table bucket are respectively arranged with table leg；The table bucket includes U-shaped side plate and bottom Plate；Multigroup spliced eye is offered on two opposite faces of the U-shaped side plate, multigroup spliced eye vertically arrange by uniform intervals Cloth；Fixing groove is offered on the left and right side of the bottom plate, and compressed spring and movable inserted link are installed in fixing groove；The work One end of dynamic inserted link is fixed with compressed spring, and the other end is plugged in spliced eye.

Further, spliced eye described in every group is made of multiple spliced eyes, and multiple spliced eyes are along the width side of desktop It is arranged to uniform intervals.

Further, it is further opened with the mounting groove of rectangle on the desktop, rotatable panel is installed in mounting groove, and The support device of support panel is also equipped in mounting groove.

Further, the support device includes the supporting rod being rotatably installed in mounting groove, and the back side of the panel is also Offer card slot, and the head and pocket matches of supporting rod.

Further, the both ends of the desktop are further opened with through-hole, and baffle is inserted in through-hole.

Further, it is additionally provided with sealing ring on the inner wall of the through-hole.

The utility model has the beneficial effects that

1. the bottom plate of the utility model uses dismountable mode, make bottom plate that can be carried out along the vertical direction of U-shaped side plate Adjust, the final variation for realizing table dipper capacity, allow student according in learning process books number be adjusted, using more Add conveniently.

2. by the way that through-hole is arranged on the table, and it is baffled in through-hole interpolation, it can be upward by baffle when student is in examination It is mobile, it can effectively prevent student and practise fraud in examination process, it is more extensive using function.

3. by the way that mounting groove is arranged on the table, and panel is arranged in mounting groove, student is made to put books in reading Setting makes in panel, keeps used by students during reading more convenient, simple in structure, easy to use.

Description of the drawings

Fig. 1 is the structure chart of the desk of variable volume provided by the utility model；

Fig. 2 is the vertical view of panel in Fig. 1；

Fig. 3 is the side view of panel in Fig. 1；

Label and corresponding parts title in attached drawing：

1, desktop, 2, table bucket, 21, U-shaped side plate, 22, bottom plate, 3, table leg, 4, spliced eye, 5, fixing groove, 6, compression bullet Spring, 7, movable inserted link, 8, mounting groove, 9, panel, 10, card slot, 11, supporting rod, 12, through-hole, 13, baffle, 14, sealing ring.

Specific implementation mode

The utility model is further described in detail below through specific implementation examples and in conjunction with the accompanying drawings.

The shown a kind of desk of variable volume provided by the utility model of Fig. 1, Fig. 2 and Fig. 3, including desktop 1, it is described The lower surface of desktop 1 is connected with table bucket 2, and the both sides of the table bucket 2 are respectively arranged with table leg 3；The table bucket 2 includes U-shaped side plate 21 and bottom plate 22, the opening of U-shaped side plate 21 take book side towards student；It is opened up on two opposite faces of the U-shaped side plate 21 There is multigroup spliced eye 4, multigroup spliced eye 4 vertically arrange by uniform intervals；It is opened up on the left and right side of the bottom plate 22 There is fixing groove 5, the position of fixing groove 5 is corresponding with the position of spliced eye 4, and compressed spring 6 and movable inserted link are equipped in fixing groove 5 7；The compressed spring 6 is mounted on the slot bottom of fixing groove 5, and one end of the activity inserted link 7 is fixed with compressed spring 6, the other end It is plugged in spliced eye 4, the shape of spliced eye 4 is identical as the shape of movable inserted link 7, portable propelling inserted link 7 and spliced eye 4 Match.

Spliced eye 4 described in every group is made of multiple spliced eyes 4, and multiple spliced eyes 4 are uniform along the width direction of desktop 1 Interval setting, makes being more firmly mounted for bottom plate 22 and U-shaped side plate 21, makes the sound construction of table bucket 2.

It is further opened with the mounting groove 8 of rectangle on the desktop 1, rotatable panel 9 is installed, and install in mounting groove 8 The support device of support panel 9 is also equipped in slot 8, when panel 9 supports, the surface face user of panel 9 passes through branch Support arrangement makes between panel 9 and desktop 1 at an angle, to facilitate student that books are placed on panel 9, students is facilitated to read It reads.The support device includes the supporting rod 11 being rotatably installed in mounting groove 8, and supporting rod 11 is hinged on mounting groove 8；The face The back side of plate 9 is further opened with card slot 10, and card slot 10 is multiple, and multiple card slots 10 are arranged along the width direction uniform intervals of panel 9, The angle between panel 9 and desktop 1 is set to change by the way that supporting rod 11 is fastened on different card slots 10, and supporting rod 11 Head is matched with card slot 10.

The both ends of the desktop 1 are further opened with through-hole 12, and baffle 13 is inserted in through-hole 12, and baffle 13 can be along through-hole 12 move up and down, to make the height of baffle 1 change；It is additionally provided with sealing ring 14 on the inner wall of the through-hole 13, makes gear Plate 13 can not only move up and down, while can be stablized after baffle 13 can be made to be moved through.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (6)

1. a kind of desk of variable volume, which is characterized in that including desktop, the lower surface of the desktop is connected with table bucket, described The both sides of table bucket are respectively arranged with table leg；The table bucket includes U-shaped side plate and bottom plate；On two opposite faces of the U-shaped side plate Multigroup spliced eye is offered, multigroup spliced eye vertically arrange by uniform intervals；It is opened on the left and right side of the bottom plate Equipped with fixing groove, compressed spring and movable inserted link are installed in fixing groove；One end of the activity inserted link is fixed with compressed spring, The other end is plugged in spliced eye.

2. the desk of variable volume according to claim 1, which is characterized in that spliced eye is by multiple grafting described in every group Hole forms, and multiple spliced eyes are arranged along the width direction uniform intervals of desktop.

3. the desk of variable volume according to claim 1, which is characterized in that be further opened with the peace of rectangle on the desktop Tankage is equipped with rotatable panel in mounting groove, and the support device of support panel is also equipped in mounting groove.

4. the desk of variable volume according to claim 3, which is characterized in that the support device includes being rotatably installed in The back side of supporting rod in mounting groove, the panel is further opened with card slot, and the head and pocket matches of supporting rod.

5. the desk of variable volume according to claim 1, which is characterized in that the both ends of the desktop are further opened with logical Hole, and baffle is inserted in through-hole.

6. the desk of variable volume according to claim 5, which is characterized in that be additionally provided on the inner wall of the through-hole close Seal.