CN108201228A

CN108201228A - A kind of adjustment height shaking type lifting table

Info

Publication number: CN108201228A
Application number: CN201611173176.2A
Authority: CN
Inventors: 张森鑫
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-12-18
Filing date: 2016-12-18
Publication date: 2018-06-26

Abstract

A kind of adjustment height shaking type lifting table, it can be followed one's bent by manpower and control the height of desk, diversified demand of the user in routine office work life is met, compared to existing electric elevatable table, which is driven completely by manpower, by the rocking bar handwheel for rotating one foot of desk, it is regulating top height easily to shake, convenient simple, and when without using same table, desk can be packed up, be not take up space completely.

Description

A kind of adjustment height shaking type lifting table

Technical field

Furniture house ornamentation business scope of the present invention, specifically a kind of adjustment height shaking type lifting table.

Background technology

In life, desk is seen everywhere, but the height of existing most of desk there is no method real because of its reasons in structure The adjusting of existing height of table top, because there be the limitation of other factors in place, the user of desk generally requires the height according to desk It spends to adjust the position of oneself, since table height can not be adjusted arbitrarily, very big puzzlement has been produced to user, therefore, if It is necessary to count a kind of desk that can need to adjust height whenever and wherever possible according to user.

Invention content

The present invention seeks to design a kind of adjustment height shaking type lifting table, by Design of Mechanical Structure, only pass through desktop One jiao of handwheel can easy adjustment desk height, handwheel is shaken so as to control the lifting of handwheel by rotating, simple side Just, in the case of, the bolt of only dismounting connection desk both feet can pack up feet, save space.

Specific technical solution is as follows：

A kind of hand same table of adjustment height, structure is mainly three parts, respectively：Desktop, X-type scissor foot, screw drive Elevating mechanism.As shown in Figure 1, the normal operating conditions for the same table, wherein X-type scissor foot (9) (11) pass through a bolt (10) it is fixed together, support feet of the cross bar as whole table is arranged respectively at double-legged bottom.Elevating mechanism is installed inside desktop, Specific manifestation form is as shown in Fig. 2, mainly screw drive and crank block principle is utilized in the elevating mechanism.When using Person shakes handwheel by manpower（1）When, since handwheel and screw rod are fixed together, screw rod during hand wheel rotating（2）Follow handwheel one Play rotation, which is divided into two parts, the thread rotary orientation of top half and lower half portion conversely, because screw rod can only rotate, When screw rod rotates, the screw rod slide unit on screw rod both sides（3）Axial movement is produced under gearing, is leaned on respectively to screw rod centre Hold together, screw rod slide unit passes through connecting rod（4）With shifting axle 1（6）On auxiliary slider（5）It is connected together through the hinges, due to auxiliary Sliding block is fixed together with shifting axle, when screw rod slide unit is drawn close among screw rod, so that movement under the action of connecting rod Axis generates a thrust, along desktop lower cover（7）Groove a fixed-direction movement, with should handwheel direction of rotation with it is above-mentioned When direction is opposite, shifting axle 1 will be on another fixed-direction of desktop lower cover groove under the action of screw rod slide unit and connecting rod Generate movement.When unilateral shifting axle generates movement, foot 1（9）And then movement is generated, due to the design of X-type scissor foot, foot 2 （11）Limitation of movement in foot 1, follow the variation of foot 1 and the angle on ground with the angle on ground and change, when foot 2 moves When, the shifting axle 2 that is connect with foot 2（12）, also produce movement, the direction of motion with shifting axle 1 on the contrary, motion principle such as Fig. 3, Shown in Fig. 4.Wherein Fig. 5 and Fig. 6 is the variation after the same table elevating mechanism is lifted before lifting.When same table does not use It waits, only removes its bolt（10）Both feet can be packed up, its space is greatly saved（As shown in Figure 7）.

It is of the invention that there is safety, be applicable in, there are popularization and practical value well, can be produced after widely promoting and applying Raw good economic benefit and social benefit.

Description of the drawings

Fig. 1 is the working state figure of the present invention.

Fig. 2 is the global view of the present invention.（1）Handwheel；（2）Screw rod；（3）Screw rod slide unit；（4）Connecting rod；（5）Auxiliary is slided Block；（6）Shifting axle 1；（7）Desktop lower cover；（8）Desktop upper cover；（9）Foot 1；（10）Bolt；（11）Foot 2；（12）Shifting axle 2.

Fig. 3, Fig. 4 are screw lifting mechanism motion principle.

Fig. 5 is state diagram before same table lifting.

Fig. 6 is state diagram before same table lifting.

Fig. 7 is same table collapsed state.

Claims

1. a kind of adjustment height shaking type lifting table, a kind of adjustment height shaking type lifting table is only logical by Design of Mechanical Structure Cross one jiao of desktop handwheel can easy adjustment desk height, by rotating shake handwheel so as to control the lifting of handwheel Feet can be packed up in the case of, only removing the bolt of connection desk both feet, save space, it is characterised in that：（1）Only by the handwheel of same table, the height of desk plane can be adjusted as needed；（2）Same table both feet mounting means profit With X-type scissor principle；（3）The same table feet, only can be by it by removing its connecting bolt in the case of It packs up, maximization reduces its occupied space.

2. a kind of adjustment height shaking type lifting table according to claim 1, it is characterised in that：Only pass through the hand of same table Wheel, can adjust the height of desk plane, screw drive and toggle be employed, by shaking handwheel as needed Screw rod, screw rod are transformed into feet lifting.

3. a kind of adjustment height shaking type lifting table according to claim 1, it is characterised in that：Same table both feet installation side X-type scissor principle is utilized in formula, so the mutually limitation of the both feet of same table, one of same table generate variation with ground-angle When, another foot must be affected by it generating opposite movement.

4. a kind of adjustment height shaking type lifting table according to claim 1, it is characterised in that：The same table feet is not It in the case of use, can only be packed up by removing its connecting bolt, by designing desktop lower cover, when the company of scissor foot When outbound is removed, both feet can be folded and be packed up, until both feet fitting desktop, compared to working condition, floor space obtains It is greatly reduced.

5. a kind of adjustment height shaking type lifting table according to claim 2, it is characterised in that：The upper half-section of the screw rod and The thread rotary orientation of lower half-section is opposite so that slide unit of screw rod when rotation above it can prolong opposite direction movement.