CN201418559Y

CN201418559Y - Foldable working bench

Info

Publication number: CN201418559Y
Application number: CN2009203032850U
Authority: CN
Inventors: 盛希虎; 王荣民
Original assignee: 盛希虎
Current assignee: Jinhua Yahu Tools Co Ltd
Priority date: 2009-05-19
Filing date: 2009-05-19
Publication date: 2010-03-10
Anticipated expiration: 2019-05-19

Abstract

The utility model relates to a foldable working bench which comprises a bench surface and bench feet for supporting the bench surface, wherein a bending rotation block is arranged between the bench surface and the bench feet, the rotation block can drive the bench feet fixed on the rotation block to do axial folding movement of the bench surface, when the bench feet are folded inwards, the workingbench can have minimum volume, the mode is convenient and does not need more components and operations, and correspondingly the production and manufacture can be extremely convenient.

Description

But folding work stools

Technical field

The utility model relates to a kind of work stool, especially designs a kind of foldable work stools.

Background technology

During the carpenter makes now, perhaps in the workshop of other field, work stools is the instrument that often uses, and the operator is sitting in this work stools can make things convenient for, carry out efficiently manufacturing work, this work stools is put the effect of article also through being usually used in support component simultaneously.Owing to exist this work stools bigger in the production site use amount, add that frequency of utilization is higher, put in disorder for fear of work stools, tie up the work-yard, problem such as carry for convenience, a lot of work stoolses are all made foldable structure, but are 200320108163.9 disclosed folding stools such as the patent No., comprise a seat board; Two hinged-supports are separately fixed at two sides of this seat board bottom; An one left side foot rest and a right side foot rest, they respectively have affixed with a cross bar two ends respectively one first pin and a crus secunda, and this two batters frame carries out hinged with two hinged-supports respectively.Though a lot of similar this structures reach folding to a certain extent, thereby reduce parking space, this stool often structure is too complicated, inconvenient operation, and the production difficulty is higher, thereby can't reduce cost, incompatible being extensive use of.

Summary of the invention

Too complicated in order to solve existing work stools structure, inconvenient operation, the production difficulty is higher, thereby can't reduce cost, technical problems such as incompatibility is extensive use of provide a kind of simple in structure, and are easy to operate, the production difficulty is low, and is with low cost, but is fit to the folding work stools of extensive use.

But the utility model is a kind of folding work stools, comprise the stool face, and the stool pin that supports the stool face, be provided with the switch block of bending between described stool face and the stool pin, switch block is located at the dual-side of work stools, and an end of switch block is movably connected on the side of stool face by bearing pin, the other end of switch block is fixedly connected on the side of stool pin, bending place at switch block is provided with fixing hole, is provided with back-up block in the side end of stool face, and this back-up block matches with fixing hole on the described switch block.Switch block can drive the stool pin that is fixed in the above, do the stool over glaze to folding movement, in the time of the folding to the inside of stool pin, can allow work stools become minimum volume, when the stool pin launched laterally, the fixing hole on the switch block can contact the back-up block bottom of stool face, only needed firmly outwards to pull a little switch block, just can be housed in back-up block in the fixing hole expansion action of the stool of finishing the work.This mode is easy, does not need more parts, and operation, and the corresponding manufacturing is also very convenient.

As preferably, described switch block is bent into L shaped downwards.L shaped switch block becomes L shaped structure by the stool face with the stool pin, and the top of stool pin withstands the stool face just, and the gravity support is provided.

As preferably, the radian of described switch block bending is that 35 °～45 ° switch blocks with certain radian also present identical radian by the stool pin, guarantees the stability of work stools, tilts to fall down when preventing to use.

As preferably, rivet by some rivets are fixing between described switch block and the stool pin.The utilization riveted way can guarantee the intensity of parts combination on the one hand, also convenient on the other hand production.

As preferably, described back-up block is several, and fixing hole with matching also is several.Several support fast and fixing hole, can be more firm in conjunction with stool pin and stool face, prevent the situation that can break away from after long both service times.

As preferably, the side of the outer end of described back-up block is an inclined-plane, back-up block and described fixing hole matched in clearance.The design on inclined-plane allows fixing hole be coupled to back-up block and is more prone to, and just top has and is not easy to slip out after the inclined-plane can guarantee again to install simultaneously, matched in clearance also be for both installation and removal easy.

As preferably, the coupler body that described back-up block extends downwards.The design of coupler body makes the work stools after installing more firm, does not also influence dismounting simultaneously.

As preferably, described switch block is that rigid plastics is made.The easy moulding of rigid plastics cooperates with metal stool pin, stool face more simultaneously and fits.

As preferably, described stool face constitutes framework by the stool facial canal, and top is the stool sole fixedly, has some anti-skidding projectioies on the stool sole.Anti-skidding projection allows the operator lay during the article or other can not slip out when using.

As preferably, have the support shelves between the described stool of the end together pin and support, and the radian of the formation between the two stool pin is 7 °～11 °.Radian between certain stool pin can guarantee the stable of work stools.

The utility model is a kind of foldable work stools, have simple in structure, easy to operate, the production difficulty is low, and is with low cost, waits multiple advantage, have use occasion widely compared with present common work stools, simple in structure firmly and weight is little, is that the carpenter makes or other unusual useful auxiliary tool when producing.

Description of drawings

Accompanying drawing 1 is a kind of structural representation of the present utility model;

Accompanying drawing 2 is a kind of structural representation upward views of the present utility model.

The accompanying drawing marking explanation: stool face 1, stool pin 2, switch block 3, bearing pin 4, rivet 5, fixing hole 6, back-up block 7, stool facial canal 8, reinforced pipe 9, stool sole 10, anti-skidding protruding 11, support shelves 12

The specific embodiment

But present embodiment is a kind of folding work stools, comprise stool face 1, and the stool pin 2 that supports the stool face, the stool face and the stool pin between be provided with the switch block 3 of bending, switch block is that rigid plastics is made, switch block is bent into L shaped downwards, and the radian of bending is 40 °, switch block is located at the dual-side of work stools, one end of switch block is movably connected in by bearing pin 4 on the side of stool face, and the other end of switch block is fixedly connected on the side of stool pin, fixes riveted joint by some rivets 5 between switch block and the stool pin, be provided with a fixing hole 6 in the bending place of switch block, be provided with a back-up block 7 in the side end of stool face, the side, outer end of back-up block is an inclined-plane, back-up block and described fixing hole matched in clearance, the stool face constitutes framework by stool facial canal 8, inside also is provided with some stool face reinforced pipes 9, and stool face top is stool sole 10 fixedly, has some anti-skidding protruding 11 on the stool sole, support with having support shelves 12 between the end stool pin, and the radian of the formation between the two stool pin is 9 °.

When needing the folding to the inside of stool pin, only need firmly outwards pull switch block a little, just can allow back-up block break away from the fixing hole, continue then to rotate switch block, allow switch block drive stool pin together folding in work stools, allow work stools become minimum volume; When needs use, allow the stool pin launch laterally earlier, the fixing hole on the switch block can contact the back-up block bottom of stool face, also only needs this moment firmly outwards to pull switch block a little, just can be housed in back-up block in the fixing hole expansion action of the stool of finishing the work.

Claims

1. but folding work stools, comprise stool face (1), and the stool pin (2) that supports the stool face, it is characterized in that: the switch block (3) that is provided with bending between described stool face and the stool pin, switch block is located at the dual-side of work stools, one end of switch block is movably connected on the side of stool face by bearing pin (4), the other end of switch block is fixedly connected on the side of stool pin, be provided with fixing hole (6) in the bending place of switch block, side end at the stool face is provided with back-up block 7, and this back-up block matches with fixing hole on the described switch block.

2. but folding work stools according to claim 1 is characterized in that described switch block is bent into L shaped downwards.

3. but folding work stools according to claim 1 and 2 is characterized in that, the radian of described switch block bending is 35 °～45 °.

4. but folding work stools according to claim 1 and 2 is characterized in that, rivets by some rivets (5) are fixing between described switch block and the stool pin.

5. but folding work stools according to claim 1 is characterized in that, described back-up block is several, and fixing hole with matching also is several.

6. but folding work stools according to claim 1 is characterized in that, the side, outer end of described back-up block is an inclined-plane, back-up block and described fixing hole matched in clearance.

7. but folding work stools according to claim 1 is characterized in that, the coupler body that described back-up block extends downwards.

8. but folding work stools according to claim 1 and 2 is characterized in that, described switch block is that rigid plastics is made.

9. but folding work stools according to claim 1 is characterized in that, described stool face constitutes framework by stool facial canal (8), and top is stool sole (10) fixedly, has some anti-skidding projectioies (11) on the stool sole.

10. but folding work stools according to claim 1 is characterized in that, described have support shelves supports (12) with holding between the stool pin, and the radian of the formation between the two stool pin is 7 °～11 °.