CN201261483Y

CN201261483Y - Improved structure of vehicle wheel

Info

Publication number: CN201261483Y
Application number: CNU2008201111406U
Authority: CN
Inventors: 梁意中; 梁智清
Original assignee: HUNG LIN MEDICAL INSTRUMENTS CO Ltd
Current assignee: HUNG LIN MEDICAL INSTRUMENTS CO Ltd
Priority date: 2008-04-21
Filing date: 2008-04-21
Publication date: 2009-06-24
Anticipated expiration: 2018-04-21

Abstract

An improved wheel structure can be used on a medical apparatus, such as an article cart of a large-scale high-pressure sterilizing pot and an ordinary wheelbarrow, such as a shopping cart in a sales field, a trolley, a pram) The improved structure comprises a wheel structure and a pulling structure which consists a connecting rod, a clasping body, a connecting body, an auxiliary wheel, a connecting seat and a horizontal rod. By adopting the structure, a supporting seat in a middle wheel bends under the action force, so as to drive the auxiliary wheel to move downward, so that the article cart can completely enter the inside the pot body. Therefore, the convenience of assembling and disassembling sterilization-waiting articles is brought, the working efficiency is improved, and the practicability in increased.

Description

The wheel structure-improved

Technical field

The utility model relevant a kind of moving structure, particularly wheel structure-improved.

Background technology

Wheel is used very extensive in daily life, no matter be that loading or confession people take, wheel securing structure at the bottom of its car is all being played the part of very important role, more be related to single-piece smoothness and safety, according to Fig. 1, go-cart scheme drawing for conventional confguration, at present the high-pressure sterilizing pot of general curative utensil all in the mode of primary and secondary car, is pushed thing subject to sterilization in pot body by the staff and to sterilize, but pot has certain height usually with ground in the pot body, the traditional type article-holding cart utilizes glove go-cart 101 and transports respectively one of go-cart 102, in the mode of two car storehouses for overcoming this problem, to increase its height, to transport before go-cart 102 is pushed into the autoclave mouth, again with glove go-cart 101 with transport go-cart 102 and separate, make glove go-cart 101 be aligned with the autoclave mouth, impose power again it is pushed, to sterilize.

The continuous Fig. 2 and shown in Figure 3 that sees also, be general traditional car wheel structure, 103 central authorities are provided with bearing frame 104 in wheel, pass wheel 103 with wheel shaft 105 in an end, and bearing 106 is located in the bearing frame 104, be provided with axis hole 108 relatively on the two side poles 107, wheel shaft 105 ends combine with the axis hole 108 of pole 107, with welding manner fixedly wheel shaft 105 and pole 107, promptly finish the car wheel structure of generally commonly using again, but in conjunction with after the wheel shaft 105 protruding outsides that are exposed to, not only it is not attractive in appearance, and the scratch of foot is impeded or caused to easy and his thing, and wheel 103 firmly welds extremely, and do not have the additional function of resistance to compression and bending with the pole 107 of hand barrow.

And general car wheel structure, mostly two ends in axletree are pivoted with wheel, and the end of axletree promptly engages with pin or welding manner with two side poles of hand barrow, so it is all very inconvenient in maintenance, dismounting, be piercing in the structure of fixed axle in addition with the end of latch, make the end protrusion of pin easily and cause foot's scratch, and because of axletree has acute angle again, so in use, be easy to lead and mix and cause many troubles with his thing, and the pole of wheel and hand barrow firmly weldering is dead, does not have any auxiliary function, very inconvenience in the use; At present be used in the hand barrow of high-pressure sterilizing pot, a kind ofly load thing subject to sterilization for sub-car, separate from female car, push autoclave inside, female car then places the outer primary and secondary car mode of autoclave, reaches another kind and dig two kinds of modes that dark about 30 centimeters ability car loads push before autoclave pot mouth, though can reach the order ground of loading sterilization, but have time-consuming, effort, and the disappearance that takes up room.

Summary of the invention

Main purpose of the present utility model is, a kind of wheel structure-improved is provided, and to improve above-mentioned disappearance, by applying certain dynamics, impels auxiliary wheel downward, sterilizes and article-holding cart can be entered pot nside smoothly, promotes its practicality.

According to above-mentioned purpose, a kind of wheel structure-improved includes:

-car wheel structure, wheel mount by a flute profile, stacker, permanent seat and housing institute are in conjunction with constituting, it is characterized in that, roller is located in the wheel mount channel, running through roller with a pivot is locked on the wheel mount, be provided with knock hole in the wheel mount top, the stacker bottom knock hole that identical L shaped lamellar body with two is formed is corresponding, be integral by the bolt-through locking again, aforementioned stacker limit wall is provided with a hole and an axis hole, this hole wears the pole that is combined with traction structure, and aforementioned axis hole is corresponding to the axis hole of permanent seat, and runs through combination with a pivot, wherein permanent seat is made up of the L shaped lamellar body of two shape unanimities, permanent seat is provided with knock hole, is provided with radius stay again between two L shaped lamellar bodies, and is fixed in the button groove of traction structure;

-traction structure, constitute by pole, pipe link, button, connector, auxiliary wheel, Connection Block and the combination of cross bar institute, wherein pole is run through hole, button and the auxiliary wheel of two car wheel structure stackers, this button is provided with a groove, be equipped with the radius stay of permanent seat, and aforementioned pole two ends, combine with a connector respectively, pipe link runs through connector, button and auxiliary wheel, and be provided with two cross bars, be provided with compression spring in cross bar one end, and be provided with lamellar body between cross bar, it connects in order to produce two cross bars of curbing function.

Wherein, traction structure is provided with in the pole place and colludes body, and this colludes colluding of body and housing and is provided with one between the hole in order to strengthen the spring of car wheel structure correcting effect.

The utility model beneficial effect: by said structure, the stacker of wheel can be along the application force bending in making, and it is downward to drive auxiliary wheel, make its article-holding cart enter pot nside by car load, to reduce the convenience of thing loading and unloading subject to sterilization, promoted work efficiency, can increase its practicality.

Description of drawings

Fig. 1 is the scheme drawing of traditional go-cart.

Fig. 2 is another embodiment scheme drawing of conventional wheel.

Fig. 3 is conventional wheel combination scheme drawing.

Fig. 4 is an internal structure perspective schematic perspective view of the present utility model.

Fig. 5 is the utility model car wheel structure combination scheme drawing.

Fig. 6 looks scheme drawing on the utility model spring position.

Fig. 7 is the utility model traction structure combination scheme drawing.

Fig. 8 is the utility model (not containing housing) combination scheme drawing.

Fig. 9 is the utility model (not containing housing) action scheme drawing.

Figure 10 is the utility model radius stay and groove local location scheme drawing.

Figure 11 is the utility model outward appearance action scheme drawing.

Figure 12 is the utility model embodiment scheme drawing.

Figure 13 enters the schematic appearance of pot nside for the utility model.

Figure 14 enters the action scheme drawing of pot nside for the utility model.

The specific embodiment

Fig. 4 to Figure 11 is a structural representation of the present utility model, mainly combined by a car wheel structure 20 and a traction structure 30, this car wheel structure 20 includes the wheel mount 201 of a groove (ㄩ) shape, stacker 202, a permanent seat 203 and a housing 204, wherein roller 205 is located in wheel mount 201 grooves (ㄩ) the shape space, running through roller 205 with a pivot 206 is locked on the wheel mount 201, be provided with knock hole 207 in wheel mount 201 tops, the stacker 202 bottom knock holees 208 that identical L shaped lamellar body with two is formed are corresponding, running through locking by bolt 209 again is integral, aforementioned stacker 202 limit walls are provided with a hole 210 and an axis hole 211, this hole 210 wears combination in order to the pole 301 with traction structure 30, aforementioned axis hole 211 is corresponding to the axis hole 212 of permanent seat 203, and run through combination with a pivot 213, wherein permanent seat 203 is made up of two similar L shaped lamellar bodies, be provided with knock hole 214 in the appropriate location of permanent seat 203, between two L shaped lamellar bodies, be provided with radius stay 215, in order to be fixed in the groove 307 (as shown in figure 10), make roller 205 be difficult for rocking, this permanent seat 203 is installed in the appropriate position of housing 204, aforementioned housing 204 Bian Bi appropriate positions are provided with colludes hole 216, and collude with spring 217 and to close, the application force when quickening car wheel structure 20 correctings; Traction structure of the present utility model, by pole 301, pipe link 302, button 303, connector 304, auxiliary wheel 305, Connection Block 306 and cross bar 309,310 be combined intos, wherein pole 301 is run through the hole 210 (seeing also shown in Figure 5) of two car wheel structures, 20 stackers 202, button 303 and auxiliary wheel 305, this button 303 is provided with a groove 307, radius stay 215 in order to ccontaining permanent seat 203, traction structure 30 is not rocked easily, be provided with the two identical bodies 308 that collude in the appropriate location of pole 301, this 216 in hole of colluding of colluding body 308 and housing 204 is provided with a spring 217, application force during in order to 20 correctings of acceleration car wheel structure, aforementioned pole 301 2 ends, combine with a connector 304 respectively, pipe link 302 by traction structure 30 runs through connector 304, button 303 and auxiliary wheel 305, and form a traction structure 30, and be provided with two cross bars 309 in the appropriate position, 310, and in cross bar 309,310 are provided with lamellar body 311, in order to connect two cross bars 309,310, produce curbing function, be provided with compression spring 312 in cross bar 309 1 ends, application force during in order to the bending of buffering car wheel structure 20 and quicken the correcting wheel when withdrawing from, the other end then is connected with Connection Block 306 and pipe link 302 and affects with generation, when auxiliary wheel 305 is subjected to certain external force pushing, make its radius stay 215 break away from groove 307, stacker 202 bends backward along application force in view of the above, and then it is downward to drive auxiliary wheel 305, increases that it is handling.

The continuous Figure 12 that sees also is to shown in Figure 14, be used in the embodiment of high-pressure sterilizing pot 40 for the utility model, the utility model is installed in the go-cart bottom, during use glove go-cart 101 is pushed into pot mouthful, make the guiding carrier 109 of glove go-cart 101 correspond to the pulley guide rails 41 in the high-pressure sterilizing pot 40 and guiding enters, auxiliary wheel 305 contacts the inwall of high-pressure sterilizing pots 40 at this moment, operating personal only needs the application of force forward, when auxiliary wheel 305 is subjected to certain external force pushing, its radius stay 215 promptly breaks away from groove 307, stacker 202 then bends backward by application force, making glove go-cart 101 enter pot nside smoothly sterilizes, compare easier its integrally-built practical value that demonstrates with traditional primary and secondary car.

Claims

1. wheel structure-improved includes:

2. wheel structure-improved as claimed in claim 1 is characterized in that, traction structure is provided with in the pole place and colludes body, and this colludes colluding of body and housing and is provided with one between the hole in order to strengthen the spring of car wheel structure correcting effect.