CN108294885A - A kind of the guardrail locking structure and its guardrail of medical bed - Google Patents
A kind of the guardrail locking structure and its guardrail of medical bed Download PDFInfo
- Publication number
- CN108294885A CN108294885A CN201810017303.2A CN201810017303A CN108294885A CN 108294885 A CN108294885 A CN 108294885A CN 201810017303 A CN201810017303 A CN 201810017303A CN 108294885 A CN108294885 A CN 108294885A
- Authority
- CN
- China
- Prior art keywords
- locking
- spring plate
- lock pin
- guardrail
- pillar
- 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.)
- Withdrawn
Links
- 238000009434 installation Methods 0.000 claims description 18
- 238000005728 strengthening Methods 0.000 claims description 16
- 230000000694 effects Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/0508—Side-rails characterised by a particular connection mechanism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G2203/00—General characteristics of devices
- A61G2203/70—General characteristics of devices with special adaptations, e.g. for safety or comfort
- A61G2203/78—General characteristics of devices with special adaptations, e.g. for safety or comfort for clamping
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention discloses a kind of locking structure of medical bed and guardrails,Locking structure is installed between the upper pillar of guardrail and support tube,Locking structure includes handle set,Handle is movably installed on handle set,The inside of upper pillar is equipped with locking spring plate,One end of locking spring plate is fixing end and is fixed on the inside of pillar,The other end of locking spring plate is movable end and is fixed with handle,Lock pin holes are provided on locking spring plate,The upper end of support tube is fixed with lock pin,The bottom of upper pillar is provided with bar shaped avoid holes,Locking spring plate lock pin when locking station coordinates with lock pin holes inserting,Locking spring plate lock pin when detaching station is detached from lock pin holes,It is provided with dynamic clamping head and quiet clamping head between locking spring plate and upper pillar or between handle and upper pillar,The elastic force of the dynamic clamping head and quiet clamping head, which acts on locking spring plate or handle, makes locking spring plate be in locking station.The locking structure and guardrail it is reasonable for structure, reliability higher, the service life is longer.
Description
Technical field
The present invention relates to a kind of locking structure more particularly to a kind of guardrail locking structures of medical bed, also relate to make
With the guardrail of the locking structure.
Background technology
The both sides of usual medical bed are mounted on guardrail, for preventing patient from falling from bed, while for the ease of patient
Bunk bed, guardrail are typically all to make the activity form that can be risen or swing.Such as Patent No.：201520700561.2 middle disclosure
A kind of guardrail applied to medical bed, cross bar (10) bottom of the guardrail are provided with one at the position of the connecting rod (20)
Mounting base (11), one is movably set on the mounting base (11) can stretch out the external bolt (12) of mounting base (11), simultaneously
Mounting base (11) is internally provided with the control switch (13) for driving the bolt (12) to move up and down, the control switch (13)
The other end extends the outside of the mounting base (11), and card adapter plate (22) is provided on the connecting rod (20) of the neighbouring mounting base (11),
The compatible blocked hole (220) with the bolt (12) is offered on the card adapter plate (22).Right this locking structure is still deposited
In following defect：1, use rear reliability inadequate for a long time, since the cooperation between bolt 12 and blocked hole 220 is crossbeam and company
Bar is swung up rear bolt 12 and coordinates with card adapter plate, and card adapter plate forces bolt 12 to be shunk together with control switch 13, that is to say, that
The needs of bolt 12 move up and down, and bolt is to be movably installed in mounting base 11 and need to connect with control switch,
Therefore, bolt, which frequently stretches, can cause the installation of bolt insecure, and bolt is susceptible to disengaging, to cause lockout failure；
2, in order to save cost, above-mentioned structure is realized and also to facilitate, the mounting base of current most medical bed is modeling
Expect material, control switch and bolt are also plastic material and integrated molding, and just bolt and control switch can so effectively connected
It connects, and wears so more seriously, service life is lower.3, current bolt be it is naked be exposed on the external, it is also desirable on connecting rod
Be arranged card adapter plate, total is huger, it is naked be exposed on the external to be easy to cause accidentally touch, in turn result in its damage.
Invention content
The technical problem to be solved by the present invention is to：A kind of guardrail locking structure of medical bed is provided, the locking structure
Reasonable for structure, reliability higher, the service life is longer.
Another technical problem to be solved by this invention is：A kind of guardrail locking structure of medical bed, the guardrail are provided
Locking structure is used, the locking reliability higher of guardrail, the service life is longer.
In order to solve the above technical problems, the technical scheme is that：A kind of guardrail locking structure of medical bed, the lock
Determine structure to be installed between the upper pillar of guardrail and one of support tube, be hinged between upper pillar and support tube, it is described
Locking structure includes the handle set for being installed on pillar bottom, and handle moving up and down is movably installed on the handle set,
The inside of the upper pillar is equipped with the axially extending locking spring plate of elastically deformable, and the handle moves up and down drive locking
Shrapnel switches between separation station or locking station, and one end of the locking spring plate is fixing end and is fixed on the interior of pillar
The other end in portion, locking spring plate is movable end and is fixed with handle, and lock pin holes, the support are provided on the locking spring plate
The upper end of pipe is fixed with lock pin corresponding with lock pin holes, and the bottom of the upper pillar, which is provided with, facilitates the bar shaped of lock pin beat to keep away
Hole, the lock pin is allowed to extend upward through bar shaped avoid holes, locking spring plate lock pin when locking station is matched with lock pin holes inserting
It closes, locking spring plate lock pin and lock pin holes disengaging when detach station, between the locking spring plate and upper pillar or handle
Dynamic clamping head and quiet clamping head is provided between upper pillar, the elastic force of the dynamic clamping head and quiet clamping head, which acts on locking spring plate or handle, makes locking bullet
Piece is in locking station.
As a preferred solution, the hole edge of the lock pin holes protrudes upward to form hole along convex extension part.
As a preferred solution, the dynamic clamping head and quiet clamping head is Lock spring, and one end of Lock spring is set in hole edge
On convex extension part, the other end is pressed in pillar in advance.
As a preferred solution, spring installation is also detachably installed in the upper pillar by the first fastener
Set, the other end of the Lock spring are installed in spring installation set.
As a preferred solution, ladder counterbore is provided on the upper pillar, first fastener is that bolt is tight
Firmware, the bolt fastener are installed in ladder mounting hole.
As a preferred solution, the locking spring plate includes the elastic sheet body of strip, is arranged in the elastic sheet body
There is strengthening segment, for the strengthening segment close to movable end, the both sides of the strengthening segment are provided with the flanging being folded upward at, the locking pin
Hole is located in strengthening segment.
As a preferred solution, upper pillar is fixed in the axial both ends of the handle set by the second fastener
Bottom, position corresponding with the second fastener is provided with the evacuation pit to arch upward upwards in the elastic sheet body.
As a preferred solution, the movable end of the locking spring plate is with handle fixed form：The locking spring plate
There are two mounting hole, the upper end of the handle is provided with the clamping portion for being inserted into and being engaged by clamping with it in mounting hole for upper setting.
After using above-mentioned technical proposal, effect of the invention is：The locking structure is utilized and is installed on inside pillar
Locking elastic, and locking spring plate is driven by handle in separation station and locking Switch of working position, and be provided on the locking spring plate
The upper end of lock pin holes, the support tube is fixed with lock pin corresponding with lock pin holes, the cooperation between lock pin and lock pin holes
It is therefore, to be not easy accidentally to be touched by the external world, be effectively protected and lock position within upper pillar, better reliability, meanwhile, lock
Cooperation between pin and lock pin holes is that lock pin is fixed, and locking spring plate swinging deformation is relied on to realize locking, in this way, lock pin
Fixation it is very secured, and locking spring plate one end is directly anchored on pillar, and the other end is driven by handle, and locks bullet
Piece is also by the Flexible Reset power of dynamic clamping head and quiet clamping head, and the reliability higher of locking structure entire in this way, the service life is longer.
Again since the hole of the lock pin holes is along protruding upward to form hole along convex extension part, which can increase and lock along convex extension part
Coordinate intensity between pin.Improve locking firmness when locking.
Again since the dynamic clamping head and quiet clamping head is Lock spring, one end of Lock spring is set in hole along convex extension part, another
End is pressed in pillar in advance.The Lock spring it is easier for installation, and be not easy to loosen, it is possible to provide reliable reseting elasticity.
Again due to being also detachably equipped with spring installation set, the Lock spring by the first fastener in the upper pillar
The other end be installed in spring installation set, the use of the spring installation set can preferably place Lock spring in upper pillar,
And also ensure that Lock spring will not shift in use.
Again due to being provided with ladder counterbore on the upper pillar, first fastener is bolt fastener, the bolt
Fastener is installed in ladder mounting hole, in this way, the installation of spring installation set is more attractive.
Again since the locking spring plate includes the elastic sheet body of strip, strengthening segment is provided in the elastic sheet body, it is described
For strengthening segment close to movable end, the both sides of the strengthening segment are provided with the flanging being folded upward at, and the lock pin holes are located at strengthening segment
It is interior, the intensity of elastic sheet body can be improved using the strengthening segment, and, it is ensured that the flexible deformation position of locking spring plate is in strengthening segment
Front side, so that it is guaranteed that locking between lock pin holes and lock pin or detaching smooth reliable..
In addition the invention also discloses a kind of guardrail of medical bed, which includes upper pillar, lower pillar and several branch
Stay tube, upper pillar and lower pillar are mutually parallel, the top and bottom of each support tube and phase hinged with upper pillar and lower pillar respectively
It is mutually parallel；It is installed on above-mentioned locking structure between the upper pillar and a support tube at most edge.
After using above-mentioned technical proposal, effect of the invention is：The guardrail has used above-mentioned locking structure, has lock
Determine all technique effects of structure, compare current locking structure, there is higher reliability, the service life is longer.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Positive structure schematic when Fig. 1 is the lock-out state of the embodiment of the present invention；
Fig. 2 be the embodiment of the present invention fell state when structural schematic diagram；
Sectional view when Fig. 3 is the lock-out state of the embodiment of the present invention；
Sectional view when Fig. 4 is lock pin and the lock pin holes separation of the embodiment of the present invention；
Fig. 5 is sectional views of the Fig. 1 at A-A；
Fig. 6 is the sectional view being equipped in the present invention after spring installation set；
In attached drawing：Pillar on 1.；2. support tube；3. locking structure；31. handle set；32. handle；33. locking spring plate；34.
Lock pin holes；35. avoiding pit；36. Lock spring；37. bar shaped avoid holes；38. hole is along convex extension part；39. flanging；310. lock
Pin；311. spring installation sets；312. first fasteners；4. lower pillar.
Specific implementation mode
Below by specific embodiment, the present invention is described in further detail.
As shown in Fig. 1 paper Fig. 6, a kind of guardrail locking structure 3 of medical bed, the locking structure 3 is installed on the upper of guardrail
It between pillar 1 and one of support tube 2, is hinged between upper pillar 1 and support tube 2, the locking structure 3 includes installation
Upper pillar 1 is fixed in the axial both ends of handle set 31 in 1 bottom of upper pillar, the handle set 31 by the second fastener
Rivet or other conventional fasteners may be used in bottom, second fastener.
Handle 32 moving up and down is movably installed on the handle set 31, mentioned in the present invention is guardrail peace up and down
What the state after dress when normal use determined, and such as placement state determination in Fig. 1 or Fig. 3.
The inside of the upper pillar 1 is equipped with the axially extending locking spring plate 33 of elastically deformable, it is preferred that locking bullet
Piece 33 selects metal material to be also not excluded for other materials certainly, as long as can guarantee enough intensity and flexible deformation.
The handle 32, which moves up and down, drives locking spring plate 33 to switch between separation station or locking station, the locking
One end of shrapnel 33 is fixing end and is fixed on the inside of pillar 1, and fixed form is using riveting.
The other end of locking spring plate 33 is movable end and is fixed with handle 32, the movable end and handle of the locking spring plate 33
32 fixed forms are：There are two mounting holes, the upper end of the handle 32 to be provided with insertion installation for setting on the locking spring plate 33
The clamping portion being engaged by clamping with it in hole.Clamping portion is currently used snap fit, and card is realized in the way of elastic tensioning
Assembly is closed.
Lock pin holes 34 are provided on the locking spring plate 33, the upper end of the support tube 2 is fixed with and lock pin holes 34
Corresponding lock pin 310 uses metal material in 310 the present embodiment of the lock pin, in this way, locking spring plate 33 and lock pin 310 are adopted
With metal material, reduce abrasion, the service life is longer, and the fixed form between lock pin 310 and support tube 2 can there are many
Form, such as fastener may be used and fix, or the mode of interference fit may be used and fix.
The bottom of the upper pillar 1 is provided with the bar shaped avoid holes 37 for facilitating 310 beat of lock pin, and the lock pin 310 is upward
Through bar shaped avoid holes 37, which can facilitate lock pin 310 to show or swing in pillar 1.
The lock pin 310 when locking station of the locking spring plate 33 coordinates with the inserting of lock pin holes 34, the locking spring plate 33
When detaching station, lock pin 310 and lock pin holes 34 are detached from, between the locking spring plate 33 and upper pillar 1 or handle 32 and upper shield
Dynamic clamping head and quiet clamping head is provided between pipe 1, the elastic force of the dynamic clamping head and quiet clamping head, which acts on locking spring plate 33 or handle 32, makes locking bullet
Piece 33 is in locking station.In the present embodiment, dynamic clamping head and quiet clamping head is mounted between locking spring plate 33 and upper pillar 1, in this way, bullet
Property return unit directly acts on locking spring plate 33, it is of course also possible to be mounted between handle 32 and upper pillar 1, in this way, elastic force
Handle 32 is acted on, and then by acting on locking spring plate 33 after handle 32.Dynamic clamping head and quiet clamping head uses spring, at this point, spring is only
It is sleeved in the clamping portion of handle 32 and is pressed in advance between 1 bottom of pillar and handle 32.
In the present embodiment, as shown in Figure 3 and Figure 4, the hole edge of the lock pin holes 34 protrudes upward to form hole along convex extension part
38.The dynamic clamping head and quiet clamping head is Lock spring 36, and one end of Lock spring 36 is set in hole along convex extension part 38, other end precompressed
In in upper pillar 1.The locking spring plate 33 includes the elastic sheet body of strip, and strengthening segment is provided in the elastic sheet body, described
For strengthening segment close to movable end, the both sides of the strengthening segment are provided with the flanging 39 being folded upward at, and the lock pin holes 34, which are located at, to be added
In strong section.Position corresponding with the second fastener is provided with the evacuation pit 35 to arch upward upwards in the elastic sheet body.Practical peace
Lock spring 36 is sleeved on hole along convex extension part 38 first when dress, Lock spring 36 uses turriform spring, then Lock spring 36
The other end pushed down by an installation tabletting after it is whole be tucked into upper pillar 1 with locking spring plate 33, then locking spring plate 33
One section is fixed with upper pillar 1, is then again clamped the other end of locking spring plate 33 and handle 32 and is fixed, and again by handle set 31 with
Upper pillar 1 is fixed.
Certainly, also spring installation set 311, institute can be also detachably installed by the first fastener 312 in the upper pillar 1
The other end for stating Lock spring 36 is installed in spring installation set 311.It is provided with ladder counterbore on the upper pillar 1, described
One fastener 312 is bolt fastener, and the bolt fastener is installed in ladder mounting hole, in this way installs Lock spring 36
It is more reliable, it will not shift in flexible deformation.
In addition, the invention also discloses a kind of guardrail of medical bed, the guardrail include upper pillar 1, lower pillar 4 and several
Support tube 2, upper pillar 1 and lower pillar 4 are mutually parallel, the top and bottom of each support tube 2 respectively with upper pillar 1 and lower pillar 4
It is hinged and is mutually parallel；It is installed on above-mentioned locking structure 3 between the upper pillar 1 and a support tube 2 at most edge.This
Sample, guardrail can quickly fall or be unfolded to lock.
Embodiment described above is only the description to the preferred embodiment of the present invention, not as the limit to the scope of the invention
Fixed, the various modifications made to technical solution of the present invention on the basis of not departing from design spirit of the present invention and transformation should all be fallen
In the protection domain for entering claims of the present invention determination.
Claims (9)
1. a kind of guardrail locking structure of medical bed, the locking structure is installed on the upper pillar of guardrail and one of support tube
Between, it is hinged between upper pillar and support tube, it is characterised in that：The locking structure includes being installed on pillar bottom
Handle set, is movably installed with handle moving up and down on the handle set, the inside of the upper pillar be equipped with can elasticity become
The axially extending locking spring plate of shape, the handle, which moves up and down, drives locking spring plate to be cut between separation station or locking station
Change, one end of the locking spring plate is fixing end and is fixed on the inside of pillar, the other end of locking spring plate be movable end and
It is fixed with handle, is provided with lock pin holes on the locking spring plate, the upper end of the support tube is fixed with corresponding with lock pin holes
Lock pin, the bottom of the upper pillar is provided with the bar shaped avoid holes for facilitating lock pin beat, and the lock pin extends upward through bar shaped and keeps away
Hole, locking spring plate lock pin when locking station is allowed to coordinate with lock pin holes inserting, the locking spring plate is when detaching station
Lock pin is detached from lock pin holes, and elastic reset is provided between the locking spring plate and upper pillar or between handle and upper pillar
Part, the elastic force of the dynamic clamping head and quiet clamping head, which acts on locking spring plate or handle, makes locking spring plate be in locking station.
2. a kind of guardrail locking structure of medical bed as described in claim 1, it is characterised in that：The hole edge of the lock pin holes
It protrudes upward to form hole along convex extension part.
3. a kind of guardrail locking structure of medical bed as claimed in claim 2, it is characterised in that：The dynamic clamping head and quiet clamping head is lock
Determine spring, one end of Lock spring is set in hole along convex extension part, and the other end is pressed in pillar in advance.
4. a kind of guardrail locking structure of medical bed as claimed in claim 3, it is characterised in that：By the in the upper pillar
One fastener is also detachably equipped with spring installation set, and the other end of the Lock spring is installed in spring installation set.
5. a kind of guardrail locking structure of medical bed as claimed in claim 4, it is characterised in that：It is provided on the upper pillar
Ladder counterbore, first fastener are bolt fastener, and the bolt fastener is installed in ladder mounting hole.
6. such as a kind of guardrail locking structure of medical bed of Claims 1-4 any one of them, it is characterised in that：The locking
Shrapnel includes the elastic sheet body of strip, and strengthening segment is provided in the elastic sheet body, and the strengthening segment is described to add close to movable end
The both sides of strong section are provided with the flanging being folded upward at, and the lock pin holes are located in strengthening segment.
7. a kind of guardrail locking structure of medical bed as claimed in claim 6, it is characterised in that：Axial the two of the handle set
The bottom of upper pillar is fixed at end by the second fastener, and position corresponding with the second fastener is arranged in the elastic sheet body
The evacuation pit to arch upward on oriented.
8. a kind of guardrail locking structure of medical bed as claimed in claim 7, it is characterised in that：The activity of the locking spring plate
End is with handle fixed form：There are two mounting holes, the upper end of the handle to be provided with insertion peace for setting on the locking spring plate
The clamping portion being engaged by clamping with it in dress hole.
9. a kind of guardrail of medical bed, it is characterised in that：The guardrail includes upper pillar, lower pillar and several support tubes, upper shield
Pipe and lower pillar are mutually parallel, and the top and bottom of each support tube are hinged with upper pillar and lower pillar respectively and are mutually parallel；Institute
State the locking knot being installed between pillar and a support tube at most edge described in any one of the claims 1 to 8
Structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017303.2A CN108294885A (en) | 2018-01-09 | 2018-01-09 | A kind of the guardrail locking structure and its guardrail of medical bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810017303.2A CN108294885A (en) | 2018-01-09 | 2018-01-09 | A kind of the guardrail locking structure and its guardrail of medical bed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108294885A true CN108294885A (en) | 2018-07-20 |
Family
ID=62868846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810017303.2A Withdrawn CN108294885A (en) | 2018-01-09 | 2018-01-09 | A kind of the guardrail locking structure and its guardrail of medical bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108294885A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090112975A (en) * | 2008-04-25 | 2009-10-29 | 주식회사 에스엠티 | A rocking device of side rail for hospital bed |
| EP2668873A1 (en) * | 2012-05-31 | 2013-12-04 | Schell Industries | Locking for a bed safety rail |
| CN203879132U (en) * | 2014-03-18 | 2014-10-15 | 李勇 | Lock head |
| CN204457055U (en) * | 2014-12-22 | 2015-07-08 | 何建明 | The latch lock locking assembly of expansion link |
| CN205107030U (en) * | 2015-09-10 | 2016-03-30 | 中山市奥力克医疗设备科技有限公司 | Be applied to medical bed's guardrail |
| CN106308222A (en) * | 2015-06-18 | 2017-01-11 | 于郁春 | Sickbed guardrail |
| CN107048847A (en) * | 2017-03-06 | 2017-08-18 | 江西美格尔医疗设备有限公司 | A kind of sick bed guardrail |
| CN206560685U (en) * | 2017-01-17 | 2017-10-17 | 深圳市思萌科技有限公司 | A kind of guide rail latch-up structure |
| CN208388900U (en) * | 2018-01-09 | 2019-01-18 | 江苏赛康医疗设备股份有限公司 | A kind of the guardrail locking structure and its guardrail of medical bed |
-
2018
- 2018-01-09 CN CN201810017303.2A patent/CN108294885A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090112975A (en) * | 2008-04-25 | 2009-10-29 | 주식회사 에스엠티 | A rocking device of side rail for hospital bed |
| EP2668873A1 (en) * | 2012-05-31 | 2013-12-04 | Schell Industries | Locking for a bed safety rail |
| CN203879132U (en) * | 2014-03-18 | 2014-10-15 | 李勇 | Lock head |
| CN204457055U (en) * | 2014-12-22 | 2015-07-08 | 何建明 | The latch lock locking assembly of expansion link |
| CN106308222A (en) * | 2015-06-18 | 2017-01-11 | 于郁春 | Sickbed guardrail |
| CN205107030U (en) * | 2015-09-10 | 2016-03-30 | 中山市奥力克医疗设备科技有限公司 | Be applied to medical bed's guardrail |
| CN206560685U (en) * | 2017-01-17 | 2017-10-17 | 深圳市思萌科技有限公司 | A kind of guide rail latch-up structure |
| CN107048847A (en) * | 2017-03-06 | 2017-08-18 | 江西美格尔医疗设备有限公司 | A kind of sick bed guardrail |
| CN208388900U (en) * | 2018-01-09 | 2019-01-18 | 江苏赛康医疗设备股份有限公司 | A kind of the guardrail locking structure and its guardrail of medical bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202324931U (en) | Slide supporting hinge for casement window | |
| CN102224310B (en) | Canopy tent | |
| CN208388900U (en) | A kind of the guardrail locking structure and its guardrail of medical bed | |
| CN106617810A (en) | External-mounting-type automatic recovery device for drawer sliding rails | |
| CN108294885A (en) | A kind of the guardrail locking structure and its guardrail of medical bed | |
| CN212777868U (en) | External air conditioner wind screen | |
| CN205696758U (en) | Modularity sofa | |
| CN207796789U (en) | A kind of downlight installation shrapnel | |
| CN209538306U (en) | A kind of convenient and fast faucet installing structure | |
| CN208202931U (en) | A kind of Single spring single buffer stick integral type buffer gear | |
| KR101028777B1 (en) | Prop equipment of ceiling insert type lamp cover | |
| CN211745852U (en) | Top daylighting mechanism in room is planted to mushroom | |
| CN201405827Y (en) | Wiper blade connecting piece with two-in-one double safety structure | |
| CN206801198U (en) | A kind of convenient Combined tent cornices device | |
| CN202005326U (en) | Novel puller | |
| CN207633682U (en) | A kind of flat button of innovative panellised wall docking | |
| CN201872700U (en) | Heat insulation plate for engine | |
| CN106090749B (en) | Tube lamp installing structure | |
| CN208441604U (en) | A kind of combined type top cover | |
| CN209474539U (en) | Dish-washing machine display control panel and door-plate fit structure and its dish-washing machine | |
| CN207940602U (en) | A kind of cooking apparatus | |
| CN208002504U (en) | A kind of infanette for receiving guardrail | |
| CN201299416Y (en) | Novel curtain | |
| CN209227938U (en) | A kind of decorative panel of LED display | |
| CN116268833A (en) | Seat device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180720 |