CN203505852U

CN203505852U - Folding plastic stool for hook-type coordinated draw-bar box

Info

Publication number: CN203505852U
Application number: CN201320619083.3U
Authority: CN
Inventors: 李沛
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-25
Filing date: 2013-09-25
Publication date: 2014-04-02
Anticipated expiration: 2023-09-25

Abstract

The utility model discloses a folding plastic stool for a hook-type coordinated draw-bar box, which is composed of components shown in a figure (1-22). The folding plastic stool is characterized in that a draw bar of the draw-bar box is taken as an upper fulcrum implemented by using a hook, a hanging ring, a draw strap, a draw bar and a chain hook, a lower fulcrum is implemented by using a positioning box, a tension rope, a universal wheel, stool leg holes, and the other two fulcrums are implemented by using a stool surface, stool legs and a shaft. A simple small stool which can move along with the draw-bar box can be shown in the face of you according to the instruction, manufacturing, installation and operation of the folding plastic stool in the specification, when you go on a long journey for official business, business trip, touring, visiting relatives, going to school, and the like, you mostly need to use the draw-bar box, when you are tired of walking and standing, you want to sit down to have a rest, at the moment, the folding plastic stool for a hook-type coordinated draw-bar box can help you to achieve the purpose of resting civilizedly; the folding plastic stool is simple in parts, easy to use, low in cost, economical and practical.

Description

Coupling type coordinates the Folding plastic stool of draw-bar box

Technical field:

The utility model belongs to plastics manufacture and hardware manufacturing technology field, is specifically related to the Folding plastic stool that a kind of coupling type coordinates draw-bar box.

Background technology:

Known to inventor, the each side such as draw-bar box is used in public affair, goes on business, tourism, it is both convenient that people pack the article such as luggage in case into, light and handy again, walking where to carry can be not tiring, what some local people walked is very tired, still cannot sit back, as very tiring out of the people stations such as square, show ground, want to sit down or there is no suitable place, the time of standing has been grown and has really wanted to sit down, and sits on the ground, not too civilization.

Summary of the invention:

The purpose of this utility model is exactly in order to overcome the deficiency of the above, and a kind of coupling type providing coordinates the Folding plastic stool of draw-bar box.Fold up small volume and less weight, put into draw-bar box, space-saving, if tired out, want to sit, in draw-bar box, take out, with several rope bands, coordinate, open faldstool, just can lean against draw-bar box collateral branch good, take a load off one's feet, it is easy to use, lightweight, space-saving, make simple, cost is low, economical and practical.

The utility model is to realize like this, it is by 1 stool face that coupling type coordinates the Folding plastic stool structural design of draw-bar box, 2 stool legs, 3 hooks, 4 links, 5 drawstrings, 6 pull bars, 7 stool leg eyelets, 8 chains hook, 9 positioning boxes, 10 tension ropes, 11 universal wheels, 12 sleeves, 13 quills, 14 stool edges, 15 axles, 16 projection round dots, 17 tension rope holes, 18 quill blocks, 19 reinforcements, 20 hook holes, 21 hand-held holes, 22 sleeve blocks form, it is characterized in that designing stool face 1 for dull and stereotyped square, front is plane, reverse side has grid gusset, and at two ends, there are two symmetrical reinforcements 19, the afterbody of reinforcement 19 has hook hole 20, reinforcement 19 outward 1 have two empty rectangular, can place the stool leg 2 of withdrawal, there are outward again two hand-held holes 21, there is stool edge 14 on three limits, before have sleeve 12, the centre of sleeve 12 has the penetrating hole can installation shaft 15, respectively there is a sleeve block 22 at the two ends of sleeve, as shown in accompanying drawing 2 and accompanying drawing 4.Stool leg 2 is set for strip, wide at the top and narrow at the bottom, respectively there is tibet cinnamon bark on two sides, several stool leg eyelets 7 are arranged at the bottom of intermediate ribs, stool leg 2 tops and quill 13 are one, in the middle of quill 13, be empty, quill 13 is needed separately left, right, whichever is left, right all have a quill block 18 in the side towards sleeve block 22, in order to coordinate with sleeve block 22, at stool leg 2, open and be greater than after 90 degree, block is separately close to sleeve block 22 must not make stool leg 2 continue toward performing fighting, and and stool face 1 shape in an angle, whole in order to stablize stool, as shown in Figure 3.It is a square box that positioning box 9 is set, and there are some projection round dots 16 bottom surface of square box in order to have contacted stabilization with ground, has individual tension rope hole 17 in the middle of the front end of square box, in box, in order to place universal wheel 11, it must not fix and slide, as shown in Figure 5.Hook 3 is set for the very high steel product of intensity, upper end is that hook lower end has individual steel disk to connect with bolt through steel disk.Link 4 is set for seamless steel loop, drawstring 5 is wide backpack strip, and it is the steel chain of front end band hook that chain hooks 8.Axle 15 is set for circular, there is the internal thread that can twist bolt at two ends, and this axle is through in sleeve 12, and it is rear with bolt tightening that quill 13 is respectively worn at two ends.

Its action principle is such, chain hook 8 from walking around, is caught on by pull bar 6 to drawstring 5, hook 3 catches on link 4, the this point by casing of pull bar 6 just becomes the upper end strong point of stool like this, two positioning boxes 9 are put into two universal wheels 11, with tension rope 10, be tightly connected the lower end supporting point that will become stool with stool leg eyelet 7, positioning box 9 has projection round dot 16 below therefore strengthen with the frictional force on ground, draw-bar box can not move, by draw-bar box, here just set up like this, stool has been had to the firm strong point, by stool leg 2 from 1 lira, stool face out, toward performing fighting, when the angle of getting to stool face 1 is greater than after 90 degree, the sleeve block 22 that quill block 18 on quill 13 has just been close on sleeve 12 can not continue toward performing fighting stool leg 2, two strong points of stool front end have been formed, 4 strong points of stool have so just been established, people just can sit back, reached the purpose of this utility model, it is easy to use, lightweight, fold up volume little, space-saving, make simple, cost is low, economical and practical.

Accompanying drawing explanation:

Accompanying drawing 1 is: coupling type coordinates the structural representation of the Folding plastic stool of draw-bar box.

Accompanying drawing 2 is: at the bottom of coupling type coordinates the stool face of Folding plastic stool of draw-bar box and partial cutaway schematic.

Accompanying drawing 3 is: the structural representation of the stool leg 2 of the Folding plastic stool of coupling type cooperation draw-bar box.

Accompanying drawing 4 is: coupling type coordinates the sleeve 12 of Folding plastic stool and the stereogram of sleeve block 22 of draw-bar box.

Accompanying drawing 5 is: the schematic diagram of the front view of the positioning box 9 of the Folding plastic stool of coupling type cooperation draw-bar box, top view, upward view, side view.

Accompanying drawing 6 is: the schematic perspective view of the hook 3 of the Folding plastic stool of coupling type cooperation draw-bar box.

In figure: 1 stool face, 2 stool legs, 3 hooks, 4 links, 5 drawstrings, 6 pull bars, 7 stool leg eyelets, 8 chain hooks, 9 positioning boxes, 10 tension ropes, 11 universal wheels, 12 sleeves, 13 quills, 14 stool edges, 15 axles, 16 projection round dots, 17 tension rope holes, 18 quill blocks, 19 reinforcements, 20 hook holes, 21 hand-held holes, 22 sleeve blocks

The specific embodiment:

Coupling type coordinates the Folding plastic stool of draw-bar box as shown in drawings, and in accompanying drawing, (1-22) each element forms, and axle 15 is through in sleeve 12, and quill block 18 is put at two ends, with bolt tightening.Chain hook 8 from walking around, is caught on by pull bar 6 to drawstring 5, hook 3 catches on link 4, the this point by casing of pull bar 6 just becomes the upper end strong point of stool like this, two positioning boxes 9 are put into two universal wheels 11, with tension rope 10, be tightly connected the lower end supporting point that will become stool with stool leg eyelet 7, positioning box 9 has projection round dot 16 below therefore strengthen with the frictional force on ground, draw-bar box can not move, by draw-bar box, here just set up like this, stool has been had to the firm strong point, by stool leg 2 from 1 lira, stool face out, toward performing fighting, when the angle of getting to stool face 1 is greater than after 90 degree, the sleeve block 22 that quill block 18 on quill 13 has just been close on sleeve 12 can not continue toward performing fighting stool leg 2, two strong points of stool front end have been formed like this.

Claims

1. to coordinate the Folding plastic stool structural design of draw-bar box be by (1) stool face to coupling type, (2) stool leg, (3) hook, (4) link, (5) drawstring, (6) pull bar, (7) stool leg eyelet, (8) chain hooks, (9) positioning box, (10) tension rope, (11) universal wheel, (12) sleeve, (13) quill, (14) stool edge, (15) axle, (16) projection round dot, (17) tension rope hole, (18) quill block, (19) reinforcement, (20) hook hole, (21) hand-held hole, (22) sleeve block forms, it is characterized in that designing stool face (1) for dull and stereotyped square, front is plane, reverse side has grid gusset, and at two ends, there are symmetrical two reinforcements (19), the afterbody of reinforcement (19) has hook hole (20), reinforcement (19) outward 1 have two empty rectangular, can place the stool leg (2) of withdrawal, have outward two hand-held holes (21), there is stool edge (14) on three limits again, before have sleeve (12), the centre of sleeve (12) has the penetrating hole can installation shaft (15), and respectively there is a sleeve block (22) at the two ends of sleeve.

2. coupling type as claimed in claim 1 coordinates the Folding plastic stool of draw-bar box, it is characterized in that arranging stool leg (2) is strip, wide at the top and narrow at the bottom, respectively there is tibet cinnamon bark on two sides, several stool leg eyelets (7) are arranged at the bottom of intermediate ribs, stool leg (2) top and quill (13) are one, in the middle of quill (13), be empty, need be separately left and right to quill (13), whichever is left and rightly all in the side towards sleeve block (22), to have a quill block (18).

3. coupling type as claimed in claim 1 coordinates the Folding plastic stool of draw-bar box, it is characterized in that arranging hook (3) upper end is that hook lower end has individual steel disk to connect with bolt through steel disk, it is seamless steel loop that link (4) is set, drawstring (5) is backpack strip, it is the steel chain of front end band hook that chain hooks (8), axle (15) is set for circular, there is the internal thread that can twist bolt at two ends.