CN205459421U - Separation stretcher lock - Google Patents
Separation stretcher lock Download PDFInfo
- Publication number
- CN205459421U CN205459421U CN201620085754.6U CN201620085754U CN205459421U CN 205459421 U CN205459421 U CN 205459421U CN 201620085754 U CN201620085754 U CN 201620085754U CN 205459421 U CN205459421 U CN 205459421U
- Authority
- CN
- China
- Prior art keywords
- stretcher
- locking plate
- separation
- upper collet
- support bar
- 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.)
- Expired - Fee Related
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- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model discloses a separation stretcher lock, characterized by: including pull rod (3) being fixed in bracing piece frame (2) on lower floor's stretcher (1) and being connected through extension spring (4) and bracing piece frame (2), be equipped with the fore shaft that opens and shuts (7) that constitute by last locking plate (5) and lower locking plate (6) on bracing piece frame (2), it is fixed in to go up locking plate (5) one end on pull rod (3), pull rod (3) end is equipped with handle (8). The utility model discloses can pass through free lock upper stretcher at lower floor's stretcher of fore shaft that upper and lower locking plate constitutes, safe practicality, the convenience opens and shuts.
Description
Technical field
This utility model relates to a kind of stretcher accessory field, particularly relates to a kind of separation fixing for stretcher
Stretcher is locked.
Background technology
Stretcher has obtained generally should at medical field as the medical devices of a kind of simple mobile patient and the wounded
With, the stretcher of most of ordinary constructions currently on the market mostly is single layer structure, and part stretcher is also not equipped with
Pulley, the most in actual use, is fixed on common stretcher on the stretcher with pulley often
Use or upper strata framework is fixed on lower floor's framework, therefore stretcher and stretcher and the company of multistory frame
Connect stability problem particularly important.
Utility model content
Technical problem to be solved in the utility model is: provide one to separate stretcher lock, it is possible to easily will
Stretcher is fixed on stretcher, it is possible to dismount arbitrarily, safe and efficient.
This utility model solves above-mentioned technical problem and be the technical scheme is that
A kind of separate stretcher lock, including the support bar framework being fixed on lower floor's stretcher and by extension spring with
The pull bar that strut framework connects, described support bar framework is provided with the opening-closing lock being made up of upper collet and lower locking plate
Mouthful；Described upper collet one end is fixed on described pull bar；Described pull bar end is provided with handle.
Described pull bar is located between lower floor's stretcher and support bar framework, carries handled one end to be located at outside.
Described upper collet has U-type groove mouth and is secured by bolts in the middle part of pull bar.
On described lower locking plate welding support bar framework, and have the U-type groove mouth corresponding with described upper collet.
Described upper collet and lower locking plate are connected by block movable axis.
What this utility model employing technique scheme was had has the technical effect that
Upper strata stretcher can be locked at lower floor by the fore shaft that upper and lower locking plate is constituted and carry on a shoulder pole by this utility model freely
Frame, safe and practical, folding with convenience.
Accompanying drawing explanation
The utility model is described in further detail below in conjunction with the accompanying drawings
Fig. 1 is this utility model overall structure schematic diagram
Fig. 2 is upper and lower lock plate structure schematic diagram
Fig. 3 is this utility model installation diagram
Fig. 4 is upper collet schematic diagram
Fig. 5 is lower locking plate schematic diagram
Wherein, 1-lower floor stretcher, 2-support bar framework, 3-pull bar, 4-extension spring, 5-upper collet, locking plate under 6-,
7-folding fore shaft, 8-handle, 9-bolt, 10-block, 11-top stretcher
Detailed description of the invention
A kind of stretcher that separates as shown in Figure 1, Figure 2 and Figure 3 is locked, including propping up of being fixed on lower floor's stretcher 1
Strut framework 2 and the pull bar 3 being connected with support bar framework 2 by extension spring 4, on described support bar framework 2
It is provided with the folding fore shaft 7 being made up of upper collet 5 and lower locking plate 6；Described upper collet 5 one end is drawn described in being fixed on
On bar 3；Described pull bar 3 end is provided with handle 8.
Pull bar 3 is located between lower floor's stretcher 1 and support bar framework 2, and outside is located in the one end with handles 8.
As shown in Figure 4 and Figure 5, upper collet 5 is had U-type groove mouth and is fixed in pull bar 3 by bolt 9
Portion；Lower locking plate 6 welds on support bar framework 2, and has the U-type groove mouth corresponding with described upper collet 5.
Upper collet 5 and lower locking plate 6 are connected by block 10 movable axis.
The support bar framework 2 of groined type is used for supporting object and guide effect, and upper collet head end has one section of slope
Locking plate is automatically opened up during for promoting forward.Together with upper collet is bolted with lower locking plate by block.
Being linked together by pull bar between upper collet and lower locking plate, upper collet passes through spring reset.Hold T-shaped hands handle
Upper collet can be opened, then pull-out locking object.During locking, the directive wheel of top stretcher 11 is stuck in well
Promoting object before word support bar framework lateral, locking plate automatically opens up locking.
Claims (5)
1. a separation stretcher lock, is characterized in that: include the support bar frame being fixed on lower floor's stretcher (1)
Frame (2) and the pull bar (3) being connected with support bar framework (2) by extension spring (4), described support bar frame
Frame (2) is provided with the folding fore shaft (7) being made up of upper collet (5) and lower locking plate (6)；Described upper collet
(5) one end is fixed on described pull bar (3)；Described pull bar (3) end is provided with handle (8).
Separation stretcher the most according to claim 1 is locked, and it is characterized in that: described pull bar (3) is located at down
Between layer stretcher (1) and support bar framework (2), outside is located in the one end with (8) with handles.
Separation stretcher the most according to claim 2 is locked, and it is characterized in that: described upper collet (5) has U
Type notch is also fixed on pull bar (3) middle part by bolt (9).
Separation stretcher the most according to claim 3 is locked, and it is characterized in that: described lower locking plate (6) is welded
On support bar framework (2), and have the U-type groove mouth corresponding with described upper collet (5).
Separation stretcher the most according to claim 1 lock, it is characterized in that: described upper collet (5) and under
Locking plate (6) is connected by block (10) movable axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085754.6U CN205459421U (en) | 2016-01-28 | 2016-01-28 | Separation stretcher lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620085754.6U CN205459421U (en) | 2016-01-28 | 2016-01-28 | Separation stretcher lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205459421U true CN205459421U (en) | 2016-08-17 |
Family
ID=56619003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620085754.6U Expired - Fee Related CN205459421U (en) | 2016-01-28 | 2016-01-28 | Separation stretcher lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205459421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126563A (en) * | 2019-07-23 | 2022-03-01 | 科尔本公司 | Device for lifting and transporting a person |
-
2016
- 2016-01-28 CN CN201620085754.6U patent/CN205459421U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114126563A (en) * | 2019-07-23 | 2022-03-01 | 科尔本公司 | Device for lifting and transporting a person |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20190128 |