CN202892295U - Truckle device of multifunctional medical bed - Google Patents
Truckle device of multifunctional medical bed Download PDFInfo
- Publication number
- CN202892295U CN202892295U CN 201220580729 CN201220580729U CN202892295U CN 202892295 U CN202892295 U CN 202892295U CN 201220580729 CN201220580729 CN 201220580729 CN 201220580729 U CN201220580729 U CN 201220580729U CN 202892295 U CN202892295 U CN 202892295U
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- rivet
- brake
- connecting rod
- wheel
- main rivet
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Abstract
The utility model relates to a medical bed, in particular to a truckle device of a multifunctional medical bed. The device mainly solves the technical problems that accidents are easily produced when the truckles adopted in the medical bed move in the absence of a brake device, or the truckles only stop rotating and cannot stop turning, the operation is troublesome and the like in the prior art. The device comprises a main rivet (1), wherein a fork leg (2) is arranged at the lower end of the main rivet (1); a wheel rivet (3) is arranged in the fork leg; a wheel assembly (4) penetrates through the wheel rivet; a connecting rod (5) is arranged in the main rivet; the lower end of the connecting rod is connected with a brake support (6) and a brake pad (7); the lower end of the main rivet is connected with turntable teeth (8); the brake support can clamp the turntable teeth; brake teeth (9) are arranged in the wheel assembly; and the brake pad can clamp the brake teeth.
Description
Technical field
This utility model relates to a kind of medical bedstead, especially relates to a kind of multifunctional medicinal bed caster device.
Background technology
At present, medical bedstead commonly used generally includes underframe, bedstead and is layed in backing plate on the bedstead, connects a drive mechanism on the backing plate, and the angle between operation drive mechanism adjustable backing plate and the bedstead is raised the needs of head or foot when adapting to patient medical.Chinese patent discloses a kind of medical bedstead (Granted publication number: CN 201370703Y), it comprises framework, below framework, be provided with footpost, axle is connected with lower part of the body turnover panel and the resupinate upper body turnover panel that can overturn downwards on framework, lower part of the body turnover panel and upper body turnover panel are connected to transfer bar mechanism, and transfer bar mechanism joins with the piston rod external end head that is located in vertical overturning oil cylinder on the bedstead; The centre is provided with vertical intermediate plate between upper body turnover panel and lower part of the body turnover panel and above the upper body turnover panel, and both sides are provided with left plate and the right plate that is connected with vertical intermediate plate double-acting hinge; Vertically intermediate plate, left plate and right plate vertically are divided into two parts and gemel connection, and the gemel connection place is positioned at rotating shaft place of upper body turnover panel; Be fixedly connected with symmetrically arranged horizontal overturning oil cylinder at bedstead, laterally the piston rod external end head in the overturning oil cylinder is equipped with roller, and roller matches with the side bottom surface of vertical intermediate plate; Transfer bar mechanism is that an end of piston rod external end head in vertical overturning oil cylinder and third connecting rod is hinged, the other end of third connecting rod and first connecting rod and second connecting rod are hinged, the other end of first connecting rod is fixedly connected with the upper body turnover panel, and the other end of second connecting rod and lower part of the body turnover panel are hinged.But the castor system that this medical bedstead adopts does not have brake gear, meets accident easily when mobile, perhaps castor can only be stopped operating, and turns to and can't stop it, and operation is trouble comparatively.
The utility model content
This utility model provides a kind of multifunctional medicinal bed caster device, it mainly is that the castor system that solves the existing medical bedstead employing of prior art does not have brake gear, meet accident easily when mobile, perhaps castor can only be stopped operating, turn to and can't stop it, the operation comparatively the trouble etc. technical problem.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
Multifunctional medicinal bed caster device of the present utility model, comprise main rivet, described main rivet lower end is provided with the fork foot, is provided with the wheel rivet in the fork foot, and cross-under has the wheel assembly on the wheel rivet, be provided with connecting rod in the main rivet, the connecting rod lower end is connected with braking bracket, brake block, and main rivet lower end is connected with the rotating disk tooth, and braking bracket can block the rotating disk tooth, wheel assembly inside is provided with the brake tooth, and brake block may be stuck on the brake tooth.Control link moves downward on medical bedstead, and connecting rod can be embedded in the brake tooth of inside wheel the denticle on the brake block, and wheel can stop operating like this.Simultaneously, when main rivet rotated, the rotating disk heel rotation, when connecting rod moves downward, blocks the rotating disk tooth after braking bracket moves, thereby the rotating disk tooth is stopped operating, and main rivet also and then stops operating, thereby the direction that makes castor is by locked.
As preferably, described main rivet overcoat has sleeve pipe, and the top of sleeve pipe is connected with cam chair, is provided with cam in the cam chair, cam contact small end.Medical bedstead can be controlled the rotation of cam, and cam can push connecting rod, thus can control link move up and down so that castor can stop operating.
As preferably, described braking bracket is provided with torsion axis, and torsion axis is provided with torsion spring.Can be so that braking bracket resets by torsion spring.
As preferably, described brake block is connected with back-moving spring.Can be so that brake block resets by back-moving spring.
As preferably, described wheel assembly is provided with the wheel dust cap outward, can prevent that dust from invading castor inside.
As preferably, described fork foot top is provided with lower steel bowl, is provided with steel ball in the lower steel bowl, like this can be so that the main rivet in the fork foot is more smooth and easy rotatably.
Therefore, this utility model can be simultaneously so that castor stops operating and stops to turn to by controlling cam so that connecting rod moves up and down at medical bedstead, and function is variation comparatively, and it is comparatively convenient, simple and reasonable for structure to operate.
Description of drawings
Accompanying drawing 1 is a kind of structural representation of the present utility model;
Accompanying drawing 2 is side structure sketch maps of Fig. 1;
Accompanying drawing 3 is A-A cross-sectional view of Fig. 1;
Accompanying drawing 4 is B-B cross-sectional view of Fig. 1;
Parts, position and numbering among the figure: main rivet 1, fork foot 2, wheel rivet 3, wheel assembly 4, connecting rod 5, braking bracket 6, brake block 7, rotating disk tooth 8, brake tooth 9, cam chair 10, cam 11, torsion axis 12, back-moving spring 13, wheel dust cap 14, lower steel bowl 15, steel ball 16, sleeve pipe 17.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: the multifunctional medicinal bed caster device that this is routine, such as Fig. 1, Fig. 2, Fig. 3, comprise main rivet 1, main rivet lower end is provided with fork foot 2, such as Fig. 5, is provided with wheel rivet 3 in the fork foot, and cross-under has wheel assembly 4 on the wheel rivet, and the wheel assembly is provided with wheel dust cap 14 outward.Such as Fig. 4, be provided with connecting rod 5 in the main rivet, the connecting rod lower end is connected with braking bracket 6, brake block 7, and braking bracket 6 is provided with torsion axis 12, and torsion axis is provided with torsion spring, and brake block is connected with back-moving spring 13.Main rivet lower end is connected with rotating disk tooth 8, and braking bracket can block the rotating disk tooth, and wheel assembly inside is provided with brake tooth 9, and brake block may be stuck on the brake tooth.Main rivet overcoat has sleeve pipe 17, and the top of sleeve pipe is connected with cam chair 10, is provided with cam 11 in the cam chair, cam contact connecting rod 5 upper ends.Fork foot top is provided with lower steel bowl 15, is provided with steel ball 16 in the lower steel bowl.
During use, rotate at medical bedstead control cam 11, cam pushes connecting rod 5 and moves downward, and after braking bracket 6 rotates, blocks the rotating disk tooth 8 of main rivet 1 lower end, thereby main rivet is stopped operating.Simultaneously, brake block 7 is stuck on the brake tooth 9, and wheel assembly 4 is stopped operating.
The above only is specific embodiment of the utility model, but architectural feature of the present utility model is not limited to this, any those skilled in the art is in field of the present utility model, and the variation of doing or modification all are encompassed among the claim of the present utility model.
Claims (6)
1. multifunctional medicinal bed caster device, comprise main rivet (1), it is characterized in that described main rivet (1) lower end is provided with fork foot (2), be provided with wheel rivet (3) in the fork foot, cross-under has wheel assembly (4) on the wheel rivet, be provided with connecting rod (5) in the main rivet, the connecting rod lower end is connected with braking bracket (6), brake block (7), main rivet lower end is connected with rotating disk tooth (8), braking bracket can block the rotating disk tooth, wheel assembly inside is provided with brake tooth (9), and brake block may be stuck on the brake tooth.
2. multifunctional medicinal bed caster device according to claim 1, it is characterized in that described main rivet (1) overcoat has sleeve pipe (17), the top of sleeve pipe is connected with cam chair (10), is provided with cam (11) in the cam chair, cam contact connecting rod (5) upper end.
3. multifunctional medicinal bed caster device according to claim 1 and 2 is characterized in that described braking bracket (6) is provided with torsion axis (12), and torsion axis is provided with torsion spring.
4. multifunctional medicinal bed caster device according to claim 1 and 2 is characterized in that described brake block (7) is connected with back-moving spring (13).
5. multifunctional medicinal bed caster device according to claim 1 and 2 is characterized in that the outer wheel dust cap (14) that is provided with of described wheel assembly (4).
6. multifunctional medicinal bed caster device according to claim 1 and 2 is characterized in that described fork foot (2) top is provided with lower steel bowl (15), is provided with steel ball (16) in the lower steel bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580729 CN202892295U (en) | 2012-11-07 | 2012-11-07 | Truckle device of multifunctional medical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580729 CN202892295U (en) | 2012-11-07 | 2012-11-07 | Truckle device of multifunctional medical bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202892295U true CN202892295U (en) | 2013-04-24 |
Family
ID=48113022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580729 Expired - Lifetime CN202892295U (en) | 2012-11-07 | 2012-11-07 | Truckle device of multifunctional medical bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202892295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121254A (en) * | 2017-12-31 | 2018-06-05 | 无锡市中冠物流设备有限公司 | A kind of electronic gearshift castor |
-
2012
- 2012-11-07 CN CN 201220580729 patent/CN202892295U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108121254A (en) * | 2017-12-31 | 2018-06-05 | 无锡市中冠物流设备有限公司 | A kind of electronic gearshift castor |
| CN108121254B (en) * | 2017-12-31 | 2023-12-12 | 无锡市中冠医疗设备有限公司 | Electric gear shifting castor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |