CN208740229U

CN208740229U - A kind of folding desk being convenient for carrying

Info

Publication number: CN208740229U
Application number: CN201820573926.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: HEFEI BLUE SKY FURNITURE MANUFACTURING CO LTD
Current assignee: HEFEI BLUE SKY FURNITURE MANUFACTURING CO LTD
Priority date: 2018-04-22
Filing date: 2018-04-22
Publication date: 2019-04-16
Anticipated expiration: 2028-04-22

Abstract

The utility model relates to technical field of office furniture, in particular a kind of folding desk being convenient for carrying, including folding device, fixed device, first support bar and second support bar, the first support bar top is fixedly connected with link block, the first support bar bottom end is fixedly connected with pedestal, the rotating bar bottom end is fixedly connected with fixed device, the second support bar lower inner offers jack, the second rotating block right end is rotatably connected to the first locking member, second rotating block top is rotatably connected to the first rotating block, first rotating block top is fixedly connected with folding device, the first connecting rod right end is fixedly connected with support plate, second connecting rod left end is fixedly connected with support plate, left and right is fixedly connected with folded sheet between the support plate top, the utility model is scientific and reasonable for structure, carrying side Just, and cooperate seat using the effect for optimizing office, there is huge economic benefit and the extensive market demand, be worthy to be popularized.

Description

A kind of folding desk being convenient for carrying

Technical field

The utility model relates to technical field of office furniture, specially a kind of folding desk being convenient for carrying.

Background technique

Existing desk is mostly a kind of furniture common in family and office space, be generally used for reading, write or Office, now with the raising of inhabitation cost, the living space of people is often all very nervous, for this purpose, how people are improving house The utilization efficiency of tool, reduce occupied area in terms of, done a large amount of research and time, some a whole day be all sitting in computer before work Occupation, need corresponding seat to cooperate when using folding desk, there is seat directly to alleviate the not side at the long station of people Just, therefore, the demand to the folding desk being convenient for carrying is growing.

General desk does not have the effect folded and is limited since the desk having is relatively large by use space And cannot carry at any time, the process of office is directly affected, common folding desk does not have corresponding seat to be used cooperatively, only Only desk need to find seat toward contact to handle official business, so inconvenient to use, common foldable desks cannot change The size for adjusting desktop, is used by space and is limited, and is generated deleterious effect to desk job and is therefore mentioned regarding to the issue above A kind of folding desk being convenient for carrying out.

Utility model content

The purpose of this utility model is to provide a kind of folding desks being convenient for carrying, to solve above-mentioned background technique The problem of middle proposition.

To achieve the above object, the utility model provides the following technical solutions:

A kind of folding desk being convenient for carrying, including folding device, fixed device, first support bar and the second support Bar, the first support bar top are fixedly connected with link block, and the link block is fixedly connected by fastening bolt with seat, institute It states first support bar bottom end and is fixedly connected with pedestal, the chassis outer side is fixedly connected with rubber ring, in the first support bar Side is rotatably connected to the first pin shaft, is rotatably connected to rotating bar on the outside of first pin shaft, the rotating bar bottom end is fixedly connected There is fixed device, the fixed device includes cabinet, and the cabinet wall two sides slidably connect sliding block, in the sliding block of left and right Between be fixedly connected with telescopic rod, be socketed with spring on the outside of the telescopic rod, the both ends of the spring is fixedly connected on inner side of slider, institute It states slip front and is fixedly connected with pressing lever, inserted link is fixedly connected on the outside of the sliding block of left and right, the inserted link both ends sliding connects It is connected to second support bar, the second support bar lower inner offers jack, and the second support bar bottom end is fixedly connected with Pedestal, the chassis outer side are fixedly connected with rubber ring, and the second support bar is rotated by connection bolt and first support bar Connection, the second support bar top are fixedly connected with the second pin shaft, are rotatably connected to the second rotation on the outside of second pin shaft Block, the second rotating block right end are rotatably connected to the first locking member, and second rotating block top is rotatably connected to first turn Motion block, the first rotating block right end are rotatably connected to the second locking member, and first rotating block top is fixedly connected with folding Device, the folding device include first connecting rod, motor and the second connecting rod, and the electric machine main shaft end is fixedly connected with spiral shell Bar, the screw rod outside are rotatably connected to first connecting rod and the second connecting rod, and the motor top is fixedly connected on the first company Extension bar bottom end, the screw rod upper outer are threaded with nut, are equipped with limit plate above the nut, the limit plate is fixed It is connected to the second connecting rod top, the first connecting rod right end is fixedly connected with support plate, and second connecting rod left end is solid Surely it is connected with support plate, left and right is fixedly connected with folded sheet between the support plate top.

Preferably, the quantity of the first support bar and second support bar is 2, and first support bar is located at the second support The inside of bar.

Preferably, the folded sheet is fixedly connected on the inside of support plate, and folded sheet is located at first connecting rod and second and connects Right above extension bar.

Preferably, the fixed device is consistent with the jack height opened up in second support bar when whole device is unfolded.

Preferably, the shape of the first support bar and second support bar when whole device is unfolded is X-shaped.

Compared with prior art, the utility model has the beneficial effects that

1, in the utility model, by the cooperation between the fixation device and first support bar and second support bar of setting, Whole device can be unfolded and folded, be used for office when expansion, whole device is convenient for carrying after folding, this mode Facilitate desk use at any time and transportation；

2, it in the utility model, by the cooperation between the seat and fixed device of setting, attached in foldable desks One seat, the direct convenience use of desk, and the height of seat and desktop can be adjusted according to desired height, it is matched The use of foldable desks of seat direct convenience；

3, in the utility model, by the size of the adjustable desk tops of the folding device of setting, usable floor area by The size that folding desktop is adjusted when limitation, optimizes the limitation of use space, and directly folds when not in use, is folding completely It is small and exquisite afterwards, it can directly carry, facilitate use at any time.

Detailed description of the invention

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model folding device structural schematic diagram；

Fig. 3 is the utility model fixture structure schematic diagram；

Fig. 4 is top view after the utility model folds.

In figure: 1- folding device, 101- support plate, 102- folded sheet, 103- limit plate, 104- screw rod, 105- nut, 106- first connecting rod, 107- motor, the second connecting rod of 108-, the first rotating block of 2-, 3- fastening bolt, 4- seat, 5- connection Block, the first pin shaft of 6-, 7- rotating bar, 8- fixed device, 801- inserted link, 802- cabinet, 803- telescopic rod, 804- spring, 805- Sliding block, 806- pressing lever, 9- connection bolt, 10- first support bar, 11- rubber ring, 12- pedestal, 13- second support bar, 14- Second rotating block, the first locking member of 15-, the second pin shaft of 16-, the second locking member of 17-, a- jack.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-4 is please referred to, the utility model provides a kind of technical solution:

A kind of folding desk being convenient for carrying, including folding device 1, fixed device 8, first support bar 10 and second Support rod 13,10 top of first support bar are fixedly connected with link block 5, and the link block 5 passes through fastening bolt 3 and seat 4 are fixedly connected, and 10 bottom end of first support bar is fixedly connected with pedestal 12, are fixedly connected with rubber ring on the outside of the pedestal 12 11, the first pin shaft 6 is rotatably connected to above the first support bar 10, is rotatably connected to rotating bar on the outside of first pin shaft 6 7,7 bottom end of rotating bar is fixedly connected with fixed device 8, and the fixed device 8 includes cabinet 802,802 inner wall of cabinet Two sides slidably connect sliding block 805, are fixedly connected with telescopic rod 803 among the sliding block 805 of left and right, outside the telescopic rod 803 Side is socketed with spring 804, and 804 both ends of spring are fixedly connected on 805 inside of sliding block, and 805 front end of sliding block is fixedly connected There is pressing lever 806, inserted link 801 is fixedly connected on the outside of the sliding block 805 of left and right, 801 both ends of inserted link slidably connect Two support rods 13,13 lower inner of second support bar offer jack a, and 13 bottom end of second support bar is fixedly connected with Pedestal 12, rubber ring 11 is fixedly connected on the outside of the pedestal 12, and the second support bar 13 passes through connection bolt 9 and first Strut 10 is rotatablely connected, and 13 top of second support bar is fixedly connected with the second pin shaft 16, is turned on the outside of second pin shaft 16 Dynamic to be connected with the second rotating block 14,14 right end of the second rotating block is rotatably connected to the first locking member 15, second rotation 14 top of block is rotatably connected to the first rotating block 2, and 2 right end of the first rotating block is rotatably connected to the second locking member 17, described First rotating block, 2 top is fixedly connected with folding device 1, and the folding device 1 includes first connecting rod 106, motor 107 and the Two connecting rods 108, the 107 main shaft end of motor are fixedly connected with screw rod 104, and is rotatably connected on the outside of the screw rod 104 One connecting rod 106 and the second connecting rod 108,107 top of motor are fixedly connected on 106 bottom end of first connecting rod, the spiral shell 104 upper outer of bar is threaded with nut 105, and limit plate 103 is equipped with above the nut 105, and the limit plate 103 is fixed It is connected to 108 top of the second connecting rod, 106 right end of first connecting rod is fixedly connected with support plate 101, second connection 108 left end of bar is fixedly connected with support plate 101, and left and right is fixedly connected with folded sheet 102 between 101 top of support plate.

The quantity of the first support bar 10 and second support bar 13 is 2, and first support bar 10 is located at the second support The inside of bar 13 can unfold and fold whole device, be used when expansion for office, and it is portable that whole device folds rear Band, this mode facilitate desk use at any time and transportation, the folded sheet 102 are fixedly connected in support plate 101 Side, and folded sheet 102 is located at right above first connecting rod 106 and the second connecting rod 108, and folding is adjusted when usable floor area is restricted The size of folded desktop, optimizes the limitation of use space, and directly folds when not in use, small and exquisite after complete fold, directly It can carry, facilitate use at any time, what the fixed device 8 was opened up when whole device is unfolded and in second support bar 13 Jack a height is consistent, and the convenient directly fixed whole device of corresponding relationship keeps stablizing, the first support bar 10 and second Shape of the support rod 13 when whole device is unfolded is X-shaped, and the height of seat 4 and desktop can be adjusted according to desired height, The use of foldable desks of matched 4 direct convenience of seat, and use can be stablized.

Workflow: motor 107 described in figure is to be not drawn into external power supply figure, is being carried out in use, directly by first Support rod 10 is pulled open with second support bar 13, and rotating bar 7 is rotated, and is selected angle and height appropriate, is manually compressed pressing lever 806, pressing lever 806 is with 805 compressed spring 804 of movable slider, suitable choosing and then by inserted link 801 to moving inside cabinet 802 Height after, by the jack a in the corresponding second support bar 13 of fixed device 8, unclamp both hands, inserted link 801 be directly inserted into jack a In, and then first support bar 10 and second support bar 13 is fixed, it is in X-shape, such shape can keep whole device Stability rotates the second rotating block 14, and then adjusts the angle of folding device 1,, will after the completion of adjusting using comfortable The rotation of first locking member 15 is fixed by the second rotating block 14, makes its stabilization, and then adjust the first rotating block 2, adjusts folding device Angle, complete adjust after, by the second locking member 17 rotation be locked, finally folded sheet 102 is pulled open, is directly pulled Support plate 101, the expansion of 101 Foldable plate 102 of support plate, keeps first connecting rod 106 good and the second connecting rod 108 rotates, After completing expansion, start motor 107, motor 107 drives screw rod 104 to rotate, and attaching nut 105 and limit plate 102 connect first Extension bar 106 and the fastening of the second connecting rod 108, and then folded sheet 102 is supported to work normally, first support bar 10 and second support bar The pedestal 12 and rubber ring 11 of 13 bottom ends have the function of increasing friction, keep the stabilization of whole device, use completing office Afterwards, it is folded by expansion process, a plane can be folded into, direct hand takes pedestal arbitrarily can move and carry, benefit It is easy to carry in this way, and seat is cooperated to use the effect for optimizing office.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims

1. a kind of folding desk being convenient for carrying, including folding device (1), fixed device (8), first support bar (10) and Second support bar (13), it is characterised in that: first support bar (10) top is fixedly connected with link block (5), the connection Block (5) is fixedly connected by fastening bolt (3) with seat (4), and first support bar (10) bottom end is fixedly connected with pedestal (12), it is fixedly connected with rubber ring (11) on the outside of the pedestal (12), the is rotatably connected to above the first support bar (10) One pin shaft (6), the first pin shaft (6) outside are rotatably connected to rotating bar (7), and rotating bar (7) bottom end is fixedly connected with Fixed device (8), the fixed device (8) includes cabinet (802), and cabinet (802) the inner wall two sides slidably connect sliding block (805), it is fixedly connected with telescopic rod (803) among the left and right sliding block (805), is socketed with bullet on the outside of the telescopic rod (803) Spring (804), spring (804) both ends are fixedly connected on the inside of sliding block (805), and sliding block (805) front end is fixedly connected with Pressing lever (806), the left and right sliding block (805) outside are fixedly connected with inserted link (801), and inserted link (801) the both ends sliding connects It is connected to second support bar (13), second support bar (13) lower inner offers jack (a), the second support bar (13) Bottom end is fixedly connected with pedestal (12), is fixedly connected with rubber ring (11), the second support bar on the outside of the pedestal (12) (13) it is rotatablely connected by connection bolt (9) and first support bar (10), second support bar (13) top is fixedly connected with Second pin shaft (16), the second pin shaft (16) outside are rotatably connected to the second rotating block (14), second rotating block (14) Right end is rotatably connected to the first locking member (15), and the second rotating block (14) top is rotatably connected to the first rotating block (2), institute It states the first rotating block (2) right end to be rotatably connected to the second locking member (17), the first rotating block (2) top is fixedly connected with folding Stacking device (1), the folding device (1) include first connecting rod (106), motor (107) and the second connecting rod (108), described Motor (107) main shaft end is fixedly connected with screw rod (104), is rotatably connected to first connecting rod on the outside of the screw rod (104) (106) and the second connecting rod (108), motor (107) top are fixedly connected on first connecting rod (106) bottom end, the spiral shell Bar (104) upper outer is threaded with nut (105), is equipped with limit plate (103) above the nut (105), the limit Plate (103) is fixedly connected on the second connecting rod (108) top, and first connecting rod (106) right end is fixedly connected with support plate (101), the second connecting rod (108) left end is fixedly connected with support plate (101), left and right the support plate (101) top it Between be fixedly connected with folded sheet (102).

2. a kind of folding desk being convenient for carrying according to claim 1, it is characterised in that: the first support bar (10) and the quantity of second support bar (13) is 2, and first support bar (10) is located at the inside of second support bar (13).

3. a kind of folding desk being convenient for carrying according to claim 1, it is characterised in that: the folded sheet (102) it is fixedly connected on the inside of support plate (101), and folded sheet (102) is located at first connecting rod (106) and the second connecting rod (108) right above.

4. a kind of folding desk being convenient for carrying according to claim 1, it is characterised in that: the fixed device (8) jack (a) height opened up when whole device is unfolded and on second support bar (13) is consistent.

5. a kind of folding desk being convenient for carrying according to claim 1, it is characterised in that: the first support bar It (10) is X-shaped with the shape of second support bar (13) when whole device is unfolded.