CN205083846U - After lift formula handrail - Google Patents

After lift formula handrail Download PDF

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Publication number
CN205083846U
CN205083846U CN201520791544.4U CN201520791544U CN205083846U CN 205083846 U CN205083846 U CN 205083846U CN 201520791544 U CN201520791544 U CN 201520791544U CN 205083846 U CN205083846 U CN 205083846U
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CN
China
Prior art keywords
handrail
tube
fixing
holddown groove
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201520791544.4U
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Chinese (zh)
Inventor
王忠胜
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sichuan Ast Medical Equipment Co Ltd
Original Assignee
Sichuan Ast Medical Equipment Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sichuan Ast Medical Equipment Co Ltd filed Critical Sichuan Ast Medical Equipment Co Ltd
Priority to CN201520791544.4U priority Critical patent/CN205083846U/en
Application granted granted Critical
Publication of CN205083846U publication Critical patent/CN205083846U/en
Active legal-status Critical Current
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Abstract

The utility model discloses an after lift formula handrail, include handrail tube (2), set up arm cushion (1) and handrail fixing device on handrail tube (2), handrail fixing device include handrail fixing base (3) and handrail fixing base lid (4), handrail fixing base (3) on be equipped with fixed slot (5), in the tip of handrail tube (2) lifts after can and be fixed in fixed slot (5), handrail tube (2) flat putting the time, the tip of handrail tube (2) sinks to setting up in fixed slot (5), handrail fixing device be plastic handrail fixing device. The utility model provides a handrail fixing device of plastic material can guarantee that the handrail tube surface can not be by the scratch to optimize its structure, avoid the hand to be pressed from both sides and hinder.

Description

After lift formula handrail
Technical field
This utility model relates to the handrail of a kind of patient rescue or assistive device, especially a kind of wheelchair armrest.
Background technology
At present, the existing and handrail adopted about ambulance, special installation vehicle, wheelchair and closestool chair for patient that once had, mostly is fixed or folding.But patient often exists front in use and to get on the bus difficult situation, need that other people are auxiliary embraces upper seat support by patient, but due to the obstruction of handrail, seem comparatively bothersome, also easily cause tong.
Along with the improvement of technology, after lift formula handrail appearance solve above-mentioned puzzlement.After handrail is started, patient can be embraced from the side and get on the bus, and can not cause overturning due to the problem of center of gravity.But lifting formula handrail after existing all adopts five metals fixture to be fixed handrail, long-time use may cause the surface of handrail tube to be fixed device scratch, and not in place due to its structural design details, slightly do not note in use, hand be easy to by after lift rotation section and crush.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of handrail fixing device of plastic cement material, ensures that handrail tube surface can not be scraped off, and is optimized its structure, avoid hand to be crushed.
This utility model solves the technical scheme that its technical problem adopts: after lift formula handrail, comprise handrail tube, be arranged at the armrest pad on handrail tube and handrail fixing device, described handrail fixing device comprises handrail fixing seat and handrail fixing seat lid, described handrail fixing seat is provided with holddown groove, the end of handrail tube can after lift and be fixed in holddown groove, during described handrail tube horizontal, the end of handrail tube sinks to being arranged in holddown groove, can prevent hand from directly touching rotation section, when avoiding starting or putting down handrail, slightly do not note and cause hand by situation about crushing.
Further, described handrail fixing device is plastic cement handrail fixing device.May occur that handrail tube surface is scraped off, fall paint get rusty because five metals fixture uses for a long time, cause the phenomenon being difficult to rotate, and the fixture of plastic cement material can not scratch handrail tube, well avoids the generation of this phenomenon, and also reduces the manufacturing procedure of handrail fixing device.
Further, described handrail tube by the first screw can after lift and be fixed in holddown groove, regulate the fastening force of the first screw, make the rotation dynamics of handrail tube reasonable, described handrail fixing seat lid is fixed on handrail fixing seat end face by the second screw, and described armrest pad is fixed on handrail tube by the 3rd screw.Described screw all sinks to being arranged in screw hole, ensures smooth surface, avoids hanging hands.
Further, described holddown groove is U-shaped holddown groove, and the bottom surface of holddown groove is vertical with U-shaped, and the restriction to handrail tube rotational angle is played in bottom surface and U-shaped face, ensure that handrail horizontal position and limit position, two, vertical position.When lifting to vertical position, outer wall and the U-shaped wall of handrail tube fit tightly.
The beneficial effects of the utility model are:
(1) handrail fixing device of plastic cement material ensure that handrail tube surface can not be scraped off, and causes getting rusty.And simpler compared with the handrail fixing device processing technique of five metals material, steadiness is stronger.
(2) end of handrail tube sinks to being arranged in holddown groove, avoids hand and directly touches rotation section, thus there will not be by the phenomenon crushed.
Accompanying drawing explanation
Fig. 1 is explosive view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Be labeled as in figure: 1-armrest pad, 2-handrail tube, 3-handrail fixing seat, 4-handrail fixing seat lid, 5-holddown groove, 6-first screw, 7-second screw, 8-the 3rd screw.
Detailed description of the invention
Below in conjunction with drawings and Examples, this utility model is further illustrated.
As shown in Figure 1 and Figure 2, after lift formula handrail, comprise handrail tube 2, be arranged at armrest pad 1 on handrail tube 2 and handrail fixing device, it is characterized in that, described handrail fixing device comprises handrail fixing seat 3 and handrail fixing seat lid 4, and described handrail fixing seat 3 is provided with holddown groove 5, the end of handrail tube 2 can after lift and be fixed in holddown groove 5, during described handrail tube 2 horizontal, the end of handrail tube 2 sinks to being arranged in holddown groove 5.
Described handrail fixing device is plastic cement handrail fixing device.
Described handrail tube 2 by the first screw 6 can after lift and be fixed in holddown groove 5, described handrail fixing seat lid 4 is fixed on handrail fixing seat 3 end face by the second screw 7, and described armrest pad 1 is fixed on handrail tube 2 by the 3rd screw 8.
Described holddown groove 5 is U-shaped holddown groove.
The both sides that formula handrail is arranged on wheelchair, closestool chair or other patient's assistive devices are lifted after of the present utility model, when user takes a seat inconvenience from front, can take a seat from the side after handrail is started, the handrail fixing device of plastic cement material ensure that handrail tube can not be scraped off, fall paint to get rusty, and the handrail tube be arranged in holddown groove that sinks can avoid hand to be crushed by rotation section.

Claims (4)

1. lift formula handrail after, comprise handrail tube (2), be arranged at armrest pad (1) on handrail tube (2) and handrail fixing device, it is characterized in that, described handrail fixing device comprises handrail fixing seat (3) and handrail fixing seat lid (4); Described handrail fixing seat (3) is provided with holddown groove (5), the end of handrail tube (2) can after lift and be fixed in holddown groove (5); During described handrail tube (2) horizontal, the end of handrail tube (2) sinks to being arranged in holddown groove (5).
2. lift formula handrail after according to claim 1, it is characterized in that, described handrail fixing device is plastic cement handrail fixing device.
3. after according to claim 1, lift formula handrail, it is characterized in that, described handrail tube (2) by the first screw (6) can after lift and be fixed in holddown groove (5), described handrail fixing seat lid (4) is fixed on handrail fixing seat (3) end face by the second screw (7), and described armrest pad (1) is fixed on handrail tube (2) by the 3rd screw (8).
4. lift formula handrail after according to claim 1, it is characterized in that, described holddown groove (5) is U-shaped holddown groove, and the bottom surface of holddown groove (5) is vertical with U-shaped.
CN201520791544.4U 2015-10-14 2015-10-14 After lift formula handrail Active CN205083846U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520791544.4U CN205083846U (en) 2015-10-14 2015-10-14 After lift formula handrail

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520791544.4U CN205083846U (en) 2015-10-14 2015-10-14 After lift formula handrail

Publications (1)

Publication Number Publication Date
CN205083846U true CN205083846U (en) 2016-03-16

Family

ID=55474576

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520791544.4U Active CN205083846U (en) 2015-10-14 2015-10-14 After lift formula handrail

Country Status (1)

Country Link
CN (1) CN205083846U (en)

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