CN201123879Y - Rotating bracket without shaft connection and sick bed folding type safety guards with self-locking function - Google Patents
Rotating bracket without shaft connection and sick bed folding type safety guards with self-locking function Download PDFInfo
- Publication number
- CN201123879Y CN201123879Y CNU2007200986853U CN200720098685U CN201123879Y CN 201123879 Y CN201123879 Y CN 201123879Y CN U2007200986853 U CNU2007200986853 U CN U2007200986853U CN 200720098685 U CN200720098685 U CN 200720098685U CN 201123879 Y CN201123879 Y CN 201123879Y
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- bulb
- swinging mounting
- tile
- cavity
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Abstract
The utility model relates to a guard fence on a sickbed, in particular to a sickbed folding guide fence provided with the functions of shaftless connection and rotation of a support and self locking. The utility model comprises a plurality of upright posts which are arranged between an upper beam and a lower beam and also comprises a plurality of rotating supports and a self-locking rotating support, wherein, both ends of the plurality of upright posts are respectively and fixedly connected with the rotating supports which are arranged on the upper beam and the lower beam; the lower end of one upright post is connected with the self-locking rotating support which is arranged on the front end of the lower beam; and the upper end of the upright post is fixedly connected with a rotating support which is arranged on the front end of the upper beam. Due to adoption of tightening connection of the aluminum alloy upright posts and the supports, adoption of the structure of rotation and shaftless connection of the supports by concave ball heads and utilization of wear resistant materials, the sickbed folding guide fence greatly improves the fitting precision of rotating parts, effectively avoids abrasion, reduces shake and then reduces the failure rate. A locking gear is arranged on the front end of the lower beam, thereby the locking is firm; moreover, patients can not contact the locking gear when the guard fence is used, thereby the misoperation is prevented and the safety is improved.
Description
Technical field
This utility model relates to the guardrail on the sick bed, and do not have the sick bed foldable guardrail that axle connects swinging mounting and auto-lock function particularly a kind of having.
Background technology
Medical hospital bed in the market foldable guardrail, its column generally adopts the steel axle to be connected with support, the structure that this steel axle connects is worn and torn the aluminium alloy leghole easily, cause column to produce and rock, bring insecurity to user, the guardrail spoilage is very high, and because locking mechanism generally is positioned at the entablature front end, locking built on the sand, and patient contacts easily when using and produces misoperation, so safety is lower.
Summary of the invention
In view of the problem that above-mentioned prior art exists, this utility model provides do not have the sick bed foldable guardrail that axle connects swinging mounting and auto-lock function a kind of having.This guardrail does not have the swinging mounting that axle connects and the structure of self-locking swinging mounting by having designed the rotation of indent bulb, thereby has realized that column and swinging mounting are that tensioner is connected and does not have a ways of connecting.
This utility model is that the technical scheme of being taked that achieves the above object is, do not have the sick bed foldable guardrail that axle connects swinging mounting and auto-lock function a kind of having, be included in and be provided with many pillars between entablature and the sill, it is characterized in that: also comprise a plurality of swinging mountings and a self-locking swinging mounting, the two ends of described many pillars respectively be installed in entablature and fixedly connected with the swinging mounting on the sill; The lower end of a pillar is connected with self-locking swinging mounting on being installed in the sill front end, fixedlys connected with the swinging mounting on being installed in the entablature front end in its upper end.
The beneficial effect that this utility model produces is:
1, because the aluminium alloy column adopts tensioner to be connected with support, rotation adopts the rotation of indent bulb not have axle connection supporting structure, and by using high-abrasive material, can increase substantially the rotational parts quality of fit, effectively avoid wearing and tearing, reduce to rock, thereby reduce spoilage.
2, locking mechanism is placed the sill front end, locking is firm, and patient is not easy to contact when using, and prevents to produce misoperation, has improved safety.
Description of drawings
Fig. 1 is this utility model open mode sketch map and as Figure of abstract.
Fig. 2 is this utility model closed condition sketch map.
Fig. 3 is a swinging mounting three-dimensional structure diagram among Fig. 1 or Fig. 2.
Fig. 4 is the exploded view of Fig. 3.
Fig. 5 is a self-locking swinging mounting three-dimensional structure diagram among Fig. 1 or Fig. 2.
Fig. 6 is the exploded view of Fig. 5.
The specific embodiment
Below in conjunction with accompanying drawing this practicality is elaborated:
With reference to Fig. 1, Fig. 2, this utility model comprises entablature 1 and sill 2, between entablature 1 and sill 2, be provided with many pillars 3, also comprise a plurality of swinging mountings 4 and a self-locking swinging mounting 5, the two ends of many pillars 3 respectively be installed in entablature 1 and fixedly connected with the swinging mounting 4 on the sill 2; The lower end of a pillar 3 is connected with self-locking swinging mounting 5 on being installed in sill 2 front ends, fixedlys connected with the swinging mounting 4 on being installed in entablature 1 front end in its upper end.
With reference to Fig. 3, Fig. 4, Fig. 5, Fig. 6, swinging mounting 4 and a self-locking swinging mounting 5 include a bulb 41, two bulb tiles 42,43, bulb base 44, self-locking swinging mounting 5 also comprises the lock box base 54 that is processed as one with bulb base 44, lock box cover 55, slide block 56, button 57 and tower spring 58, bulb 41 is integrative-structures, wherein the bottom of bulb 41 is cylinders, cylinder both sides end face is interior concave spherical surface 414, its side has groove 411, the middle part of bulb 41 is provided with limiting stand 412, the top of bulb 41 is provided with agnail 413, and the inside of bulb 41 is penetrated with presets stiffener 415; Described bulb tile 42, be equipped with circular cavity on 43, the evagination sphere 423 of circular cavity bottom surface for matching with the interior concave spherical surface 414 of cylinder both sides, the bottom end face of bulb 41,433, its side has the groove 411 corresponding grooves 421 with bulb 41 bottoms, 431, bulb tile 43 has two fixed cylinder 432, bulb tile 42 has two and the circular blind hole of 43 two fixed cylinder of bulb tile, 432 corresponding fixedly usefulness (marking among the figure), bulb tile 42, fixed groove 424 is arranged respectively on the symmetric position in 43 outsides, 434, bulb 41 places the circular cavity of bulb tile 43, and the fixed cylinder 432 of bulb tile 43 is inserted in the bulb tile 42 circular blind holes and fixed; Bulb base 44 is provided with cavity 441, and it is the fixing projecting tendon 442,443 of using of interference fit that its left and right sides is provided with the fixed groove 424,434 in bulb tile 42,43 outsides; Finish the cavity 441 that bulb tile 42,43 after fixing and bulb 41 place bulb base 44.
The lateral surface of two bulb tiles 42,43 is provided with fixed groove 424,434, two medial surface of the cavity 441 of bulb base 44 are provided with corresponding fixing with projecting tendon 442,443, the bulb 41 that assembles are fixed in the cavity 441 of bulb base 44 by groove and projecting tendon; During Design and Machining bulb base 44, the upper port of cavity 441 is shunk, again to reach the fixedly purpose of bulb.Above-mentioned connected mode is applicable to swinging mounting and self-locking swinging mounting structure simultaneously, because the bulb in swinging mounting and the self-locking swinging mounting, two bulb tiles and bulb base are same structure.
Have a cavity 542 on the lock box base 54, two medial surface of cavity 542 have two chutes 544,545 up and down, have a groove 541 on the facade 543; 561,562 and two gliding grooves 545 in two ends, slide block 56 left and right sides are to be slidingly matched, the front end 563 of slide block 56 enters in the groove 411 of bulb 41 by the groove 541 of facade 543, described tower spring 58 is inserted in the rear end 564 of slide block 56, and the middle part of slide block 56 has groove 565; Have the cavity 551 that matches with button 57 shapes on the end face of lock box cover 55, button 57 is embedded in this cavity 551 from the bottom of lock box cover 55, the end face lower bottom part both sides of lock box cover 55 are respectively equipped with guide rail 552, and this guide rail 552 is to be slidingly matched with described upper hopper chute 544.Lock box cover 55 pushes along upper hopper chute 544, is connected and fixed with lock box base 54.
The swinging mounting 4 that assembles is fixed on bulb base 44 on entablature 1 and the sill 2 with built-in screw respectively, and the upper and lower side of many pillars 3 inserts the agnail 413 on bulb 41 tops respectively on limiting stand 412, and pillar 3 is fixed by agnail 413 tensioners.The front end that the built-in screw of self-locking swinging mounting 5 usefulness that assembles is fixed on sill 2 with the bulb base 44 that is processed as one and lock box base 54, the agnail 413 on bulb 41 tops is inserted on limiting stand 412 in the lower end of a pillar 3, the agnail 413 on bulb 41 tops in the swinging mounting 4 that is fixed on entablature 1 front end is inserted on limiting stand 412 in the upper end of pillar 3, and pillar 3 is also fixed by the agnail tensioner on the bulb.
Operating principle of the present utility model: when needs are opened the sick bed guardrail, press the button 57 on the self-locking swinging mounting 5, because the groove 565 at button 57 bottom contact 571 and slide block 56 middle parts is corresponding chock shapes.The wedge contact 571 of button 57 enters in slide block 56 wedge-shaped impressions 565 and touches slide block 56, the front end 563 of slide block 56 skids off from the groove 411 of bulb 41 bottoms, slide block 56 rear ends 564 are shunk tower spring 58, bulb 41 begins to horizontally rotate, the anglec of rotation is approximately 88 degree, the bulb rotation drives many root posts 3 tilts to a side direction, and entablature 1 is tilted to a side direction with many root posts 3 and moves, and can open guardrail; When needs are closed the sick bed guardrail, promote entablature 1, entablature 1 drives many root posts 3 and slowly vertically holds up, when the groove 541 on the groove 411 aligning facades 543 of bulb 41 bottoms, slide block 56 can eject from tower spring 58, the front end 563 of slide block enters 411 li of the grooves of bulb 41 bottoms, and bulb 41 is pinned.
Remove two bulb tiles 42,43 in swinging mounting 4 and the self-locking swinging mounting 5 and adopt the POM material, other all adopts the nylon material of PA66+30% glass, and this material is the high-strength abrasion-proof material.
Claims (4)
1. one kind has the sick bed foldable guardrail that does not have axle connection swinging mounting and auto-lock function, be included between entablature (1) and the sill (2) and be provided with many pillars (3), it is characterized in that: also comprise a plurality of swinging mountings (4) and a self-locking swinging mounting (5), the two ends of described many pillars (3) respectively be installed in entablature (1) and fixedly connected with the swinging mounting (4) on the sill (2); The lower end of a pillar (3) is connected with self-locking swinging mounting (5) on being installed in sill (2) front end, fixedlys connected with the swinging mounting (4) on being installed in entablature (1) front end in its upper end.
2. do not have the sick bed foldable guardrail that axle connects swinging mounting and auto-lock function as claimed in claim 1 having, it is characterized in that: a described swinging mounting (4) and a self-locking swinging mounting (5) include a bulb (41), two bulb tiles (42) (43), bulb base (44), self-locking swinging mounting (5) also comprises the lock box base (54) that is processed as one with bulb base (44), lock box cover (55), slide block (56), button (57) and tower spring (58), described bulb (41) is an integrative-structure, wherein the bottom of bulb (41) is a cylinder, cylinder both sides end face is interior concave spherical surface (414), its side has groove (411), the middle part of bulb (41) is provided with limiting stand (412), the top of bulb (41) is provided with agnail (413), and the inside of bulb (41) is penetrated with presets stiffener (415); Described bulb tile (42), (43) be equipped with circular cavity on, the evagination sphere (423) (433) of circular cavity bottom surface for matching with the interior concave spherical surface (414) of cylinder both sides, the bottom end face of bulb (41), its side has the corresponding groove of groove (411) (421) (431) with bulb (41) bottom, bulb tile (43) has two fixed cylinder (432), bulb tile (42) has two fixedly to use circular blind hole with (43) two fixed cylinder of bulb tile (432) are corresponding, on the symmetric position in bulb tile (42) (43) outside fixed groove (424) (434) is arranged respectively, bulb (41) places the circular cavity of bulb tile (43), and the fixed cylinder (432) of bulb tile (43) is inserted in the circular blind hole of bulb tile (42) (422); Described bulb base (44) is provided with cavity (441), and it is the fixing projecting tendon (442) (443) of using of interference fit that its left and right sides is provided with the fixed groove (424) (434) in bulb tile (42) (43) outside; The cavity (441) that bulb tile (42) (43) after described the fixing and bulb (41) place bulb base (44); Have a cavity (542) on the lock box base (54), cavity (411) on cavity (542) and the bulb base (44) is separated by a facade (543), two medial surface of cavity (542) have two chutes (544) (545) up and down, have a groove (541) on the facade (543); Described slide block (56) two ends, the left and right sides (561) (562) are to be slidingly matched with two gliding grooves (545), the front end (563) of slide block (56) enters in the groove (411) of bulb (41) by the groove (541) of facade (543), described tower spring (58) is inserted in the rear end (564) of slide block (56), and the middle part of slide block (56) has groove (565); Have the cavity (551) that matches with button (57) shape on the end face of described lock box cover (55), button (57) is embedded in this cavity (551), the end face lower bottom part both sides of lock box (55) are respectively equipped with guide rail (552), and this guide rail (552) is to be slidingly matched with described upper hopper chute (544).
3. do not have the sick bed foldable guardrail that axle connects swinging mounting and auto-lock function as claimed in claim 2 having, and it is characterized in that: described button (57) bottom contact (571) is corresponding chock shape with the groove (565) at slide block (56) middle part.
4. do not have the sick bed foldable guardrail that axle connects swinging mounting and auto-lock function as claimed in claim 1 or 2 having, it is characterized in that: remove two bulb tiles (42) (43) in described swinging mounting (4) and the self-locking swinging mounting (5) and adopt the POM material, other all adopts the nylon material of PA66+30% glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200986853U CN201123879Y (en) | 2007-09-28 | 2007-09-28 | Rotating bracket without shaft connection and sick bed folding type safety guards with self-locking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200986853U CN201123879Y (en) | 2007-09-28 | 2007-09-28 | Rotating bracket without shaft connection and sick bed folding type safety guards with self-locking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201123879Y true CN201123879Y (en) | 2008-10-01 |
Family
ID=39997295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200986853U Expired - Lifetime CN201123879Y (en) | 2007-09-28 | 2007-09-28 | Rotating bracket without shaft connection and sick bed folding type safety guards with self-locking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201123879Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836924A (en) * | 2010-04-30 | 2010-09-22 | 苏志广 | Guardrail of nursing bed |
| CN102326988A (en) * | 2011-06-23 | 2012-01-25 | 张家港青尼罗河曼迪科机械有限公司 | Setting structure of guardrail of medical bed |
| CN104873337A (en) * | 2014-02-27 | 2015-09-02 | 八乐梦床业有限公司 | Foldable safe fence |
| CN107836916A (en) * | 2016-09-19 | 2018-03-27 | 安庆市科兴生产力促进中心有限公司 | A kind of child bed guard rail |
-
2007
- 2007-09-28 CN CNU2007200986853U patent/CN201123879Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101836924A (en) * | 2010-04-30 | 2010-09-22 | 苏志广 | Guardrail of nursing bed |
| CN101836924B (en) * | 2010-04-30 | 2012-01-25 | 苏志广 | Guardrail of nursing bed |
| CN102326988A (en) * | 2011-06-23 | 2012-01-25 | 张家港青尼罗河曼迪科机械有限公司 | Setting structure of guardrail of medical bed |
| CN104873337A (en) * | 2014-02-27 | 2015-09-02 | 八乐梦床业有限公司 | Foldable safe fence |
| CN104873337B (en) * | 2014-02-27 | 2018-03-02 | 八乐梦床业有限公司 | Folding side rail |
| CN107836916A (en) * | 2016-09-19 | 2018-03-27 | 安庆市科兴生产力促进中心有限公司 | A kind of child bed guard rail |
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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: 20081001 |