CN207429286U - Telescopic rotary type stretcher - Google Patents
Telescopic rotary type stretcher Download PDFInfo
- Publication number
- CN207429286U CN207429286U CN201720441570.3U CN201720441570U CN207429286U CN 207429286 U CN207429286 U CN 207429286U CN 201720441570 U CN201720441570 U CN 201720441570U CN 207429286 U CN207429286 U CN 207429286U
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- frame
- telescopic
- plate
- tube
- rotary type
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Abstract
The utility model discloses a kind of telescopic rotary type stretchers, including frame (201), frame (201) both ends are equipped with frame clutch unit (202), buttocks plate (203) and push plate Telescopic rotating unit (204) are equipped in frame (201), frame telescopic unit (205) is additionally provided on the frame (201)；The frame clutch unit (202) includes being separately positioned on the top clutch structure (206) at frame (201) both ends and lower part clutch structure (207), and the frame clutch unit (202) further includes the canvas clutch structure (208) being arranged in frame (201).The utility model has the characteristics that can to improve the speed of transhipment sufferer and stability, reduces the labor intensity of medical staff and mitigate secondary injury to patient.
Description
Technical field
The utility model is related to a kind of stretchers, particularly a kind of telescopic rotary type stretcher.
Background technology
Stretcher in market is largely Folding stretcher, stiff or need the trouble of limitation activity for those bodies
Sufferer will be manually transferred on stretcher by person, just needed so in transport process multiple medical staff simultaneously to patient into
Row is carried, time-consuming and laborious, and since the strength of each carrying personnel differs, and when transhipment is susceptible to manpower uneven phenomenon, difficult
With keep stablize, unexpectedly jolt so as to generate, making patients' state of an illness.Meanwhile existing stretcher length cannot be stretched or shunk,
There are fixation postures when carrying the wounded, and it is larger to the amount of moving of the wounded, medical staff's labor intensity is also larger, easily to patient
Cause secondary injury.Therefore, there is transportation of patients process is time-consuming and laborious, stability is poor and easily to patient for existing technology
The problem of causing secondary injury.
Utility model content
The purpose of this utility model is that provide a kind of telescopic rotary type stretcher.It, which has to improve, transports sufferer
Speed and stability, the labor intensity for reducing medical staff and the characteristics of mitigate the secondary injury to patient.
The technical solution of the utility model：Telescopic rotary type stretcher, including frame, frame both ends are equipped with frame clutch list
Member, frame is interior to be equipped with buttocks plate and push plate Telescopic rotating unit, and frame telescopic unit is additionally provided on the frame；The frame
Clutch unit includes being separately positioned on the top clutch structure at frame both ends and lower part clutch structure, the frame clutch unit
Further include the canvas clutch structure being arranged in frame.
In foregoing telescopic rotary type stretcher, the push plate Telescopic rotating unit includes the support plate being arranged on frame,
Support plate upper end is equipped with fixing pipe, and support plate side is equipped with side plate, and side plate is equipped with driving mechanism, and driving mechanism is connected with transmission
Mechanism, support plate bottom are equipped with rotating mechanism, and rotating mechanism is equipped with telescopic slide mechanism, and telescopic slide mechanism is equipped with and pushes away
Plate, push plate are connected with transmission mechanism.
In foregoing telescopic rotary type stretcher, the rotating mechanism includes the rotation pipe for being fixed on support plate bottom, rotation
Pipe is equipped with bottom plate, and the bottom plate back side is equipped with inflatable air cushion, and the telescopic slide mechanism is located at the front of bottom plate.
In foregoing telescopic rotary type stretcher, the driving mechanism includes the A bearings being fixed on side plate, A bearings one end
Stretcher handle is connected with, the A bearing other ends are connected with A shaft couplings, and A shaft couplings are connected with A shafts, the A shafts and A connection
Axis device is located in fixing pipe.
In foregoing telescopic rotary type stretcher, the transmission mechanism includes the B shafts being located in rotation pipe, in B shafts according to
Secondary to be equipped with B shaft couplings, A synchronous pulleys and C synchronous pulleys, the A shafts are equipped with D synchronous pulleys, the transmission mechanism
The bearing block being fixed on bottom plate is further included, bearing block is equipped with screw, and screw is equipped with the C for being located at bearing block both sides respectively
Shaft coupling and B synchronous pulleys；A synchronous belts are equipped between the A synchronous pulleys and D synchronous pulleys, B synchronous pulleys are synchronous with C
B synchronous belts are equipped between belt wheel；The top plate sliding block positioned at bearing block both sides, top plate sliding block and push plate phase are additionally provided on the screw
Contact.
In foregoing telescopic rotary type stretcher, the telescopic slide mechanism includes two slides for being fixed on bottom plate both ends,
One or more sliding blocks are equipped with per one slide rail, and push plate is fixed on sliding block；The telescopic slide mechanism further includes spring, bullet
Spring one end is mutually fixed with screw, and the spring other end is mutually fixed with push plate.
In foregoing telescopic rotary type stretcher, the frame includes the support tubes of two parallel arrangements, every support tube
Upper end is equipped with upper crosstalk tube, and the lower end of every support tube is equipped with lower crosstalk tube.
In foregoing telescopic rotary type stretcher, the frame telescopic unit includes telescoping tube, telescoping tube one end and lower part
Transverse tube is mutually fixed, the telescoping tube other end is located in support tube, and the telescoping tube other end is internally provided with V-type spring leaf.
In foregoing telescopic rotary type stretcher, the top clutch structure includes being arranged on upper in the upper crosstalk tube in left side
Portion's female is equipped with left bearing, left coupling and left flexible axle, the upper crosstalk tube peripheral hardware in the left side in the upper crosstalk tube in left side successively
There is inner sleeve；The top clutch structure further include be arranged on right side upper crosstalk tube on and with the matched top of top female
Male connector, top male connector are connected with right bearing, and right bearing is connected with right screw mandrel, and right screw mandrel is connected with right hose, the right side
Upper crosstalk tube be externally provided with and the matched outer sleeve of inner sleeve.
In foregoing telescopic rotary type stretcher, the lower part clutch structure includes being separately positioned in two lower crosstalk tubes
Lower part female and lower part male connector；Frame Buttons are hinged in the lower part female, frame spring is equipped with below Frame Buttons.
Compared with prior art, the utility model is by setting frame clutch unit so that frame be free to separate
With it is sealed, improve the operating flexibility of stretcher；By setting push plate Telescopic rotating unit, transmission bit is waited using synchronous belt
Property, rotary motion is changed into the mechanisms such as the elastic potential energy of linear motion and spring by the combination of leading screw and top plate sliding block
Characteristic realizes the flexible of push plate, is hardened using the volume expansion of air cushion and the functions such as Shockproof damping, realizes the rotation of push plate
Turn, so as to fulfill not moving on operating table in the case of patient, patient smoothly can be shoveled into stretcher rapidly, and is consolidated
Due to the purpose on stretcher, patient's uniform force during this, will not generate it is big jolt, so as to reduce two to patient
Secondary injury；By setting frame telescopic unit on frame, stretcher overall length can be controlled to adapt to the wounded of different building shape
With adapt to sick bed, the different places such as operating table.The utility model is sealed by stretcher by frame clutch unit, then is stretched by frame
Contracting unit controls stretcher overall length to adapt to the wounded of different building shape, then by giving the inflation/deflation bottom plate of inflatable air cushion
Rotation, makes driving mechanism and transmission mechanism stretch out push plate, is integrally lifted the wounded with reaching finally by the shake of stretcher handle
The purpose risen.In conclusion the utility model has the speed that can improve transhipment sufferer and stability, reduces medical staff's
Labor intensity and the characteristics of mitigate to the secondary injury of patient.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the structure diagram of push plate Telescopic rotating unit；
Fig. 3 is the structure diagram of rotating mechanism；
Fig. 4 is the structure diagram of driving mechanism and transmission mechanism；
Fig. 5 is the position view of lower part clutch structure；
Fig. 6 is the structure diagram of lower part clutch structure；
Fig. 7 is the position view of top clutch structure；
Fig. 8 is the structure diagram of top clutch structure；
Fig. 9 is the structure diagram of frame telescopic unit.
Description of symbols in attached drawing：201- frames, 202- frame clutch units, 203- buttocks plates, 204- push plates are stretched rotation
Turn unit, 205- frame telescopic units, 206- tops clutch structure, 207- lower parts clutch structure, 208- canvas clutch structures,
209- support plates, 210- fixing pipes, 211- side plates, 212- driving mechanisms, 213- transmission mechanisms, 214- rotating mechanisms, 215- stretch
Contracting sliding equipment, 216- push plates, 217- rotation pipes, 218- bottom plates, 219- inflatable air cushions, 220-A bearings, 221- stretcher handles,
222-A shaft couplings, 223-A shafts, 224-B shafts, 225-B shaft couplings, 226-A synchronous pulleys, 227-C synchronous pulleys, 228-
D synchronous pulleys, 229- bearing blocks, 230- screws, 231-C shaft couplings, 232-B synchronous pulleys, 233-A synchronous belts, 234-B are same
Walk band, 235- top plate sliding blocks, 236- slides, 237- sliding blocks, 238- springs, 239- support tubes, 240- upper crosstalk tubes, under 241-
Portion's transverse tube, 242- telescoping tubes, 243-V type spring leafs, 244- tops female, 245- left bearings, 246- left couplings, a 247- left sides are soft
Axis, 248- inner sleeves, 249- tops male connector, 250- right bearings, 251- right screw mandrels, the right hoses of 252-, 253- outer sleeves,
254- lower parts female, 255- lower parts male connector, 256- Frame Buttons, 257- frame springs.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples, but is limited not as to the utility model
Foundation.
Embodiment.Telescopic rotary type stretcher is formed as shown in Figures 1 to 9, and including frame 201,201 both ends of frame are equipped with
Frame clutch unit 202, is equipped with buttocks plate 203 and push plate Telescopic rotating unit 204 in frame 201, on the frame 201
It is additionally provided with frame telescopic unit 205；The frame clutch unit 202 includes being separately positioned on the top clutch at 201 both ends of frame
Structure 206 and lower part clutch structure 207, the frame clutch unit 202 further include the canvas clutch being arranged in frame 201
Structure 208.
The push plate Telescopic rotating unit 204 includes the support plate 209 being arranged on frame 201,209 upper end of support plate
Equipped with fixing pipe 210,209 side of support plate is equipped with side plate 211, and side plate 211 is equipped with driving mechanism 212, and driving mechanism 212 connects
Transmission mechanism 213 is connected to, 209 bottom of support plate is equipped with rotating mechanism 214, and rotating mechanism 214 is equipped with telescopic slide mechanism
215, telescopic slide mechanism 215 is equipped with push plate 216, and push plate 216 is connected with transmission mechanism 213.
The rotating mechanism 214 includes the rotation pipe 217 for being fixed on 209 bottom of support plate, and rotation pipe 217 is equipped with bottom plate
218,218 back side of bottom plate is equipped with inflatable air cushion 219, and the telescopic slide mechanism 215 is located at the front of bottom plate 218.
The driving mechanism 212 includes the A bearings 220 being fixed on side plate 211, and 220 one end of A bearings is connected with stretcher
Handle 221,220 other end of A bearings are connected with A shaft couplings 222, and A shaft couplings 222 are connected with A shafts 223, the A shafts
223 and A shaft couplings 222 are located in fixing pipe 210.
The transmission mechanism 213 includes the B shafts 224 being located in rotation pipe 217, and B shaft couplings are equipped with successively in B shafts 224
Device 225, A synchronous pulleys 226 and C synchronous pulleys 227, the A shafts 223 are equipped with D synchronous pulleys 228, the transmission
Mechanism 213 further includes the bearing block 229 being fixed on bottom plate 218, and bearing block 229 is equipped with screw 230, and screw 230 is equipped with
It is located at the C shaft couplings 231 of 229 both sides of bearing block and B synchronous pulleys 232 respectively；The A synchronous pulleys 226 and D synchronous belts
A synchronous belts 233 are equipped between wheel 228, B synchronous belts 234 are equipped between B synchronous pulleys 232 and C synchronous pulleys 227；The silk
The top plate sliding block 235 positioned at 229 both sides of bearing block is additionally provided on bar 230, top plate sliding block 235 is in contact with push plate 216.The silk
Bar 230 includes two independent screws, and respectively positioned at bearing block both sides, a screw is equipped with B synchronous pulleys, with C synchronous belts
Wheel transmission, transmits the force to screw, and passes through shaft coupling and transfer force on another screw so that screw is rotated.
The telescopic slide mechanism 215 includes two slides 236 for being fixed on bottom plate both ends, is equipped with per one slide rail 236
One or more sliding blocks 237, and push plate 216 is fixed on sliding block 237；The telescopic slide mechanism 215 further includes spring 238,
238 one end of spring is fixed with 230 phase of screw, and 238 other end of spring is fixed with 216 phase of push plate.
The frame 201 includes the support tube 239 of two parallel arrangements, and the upper end of every support tube 239 is equipped with top
Transverse tube 240, the lower end of every support tube 239 are equipped with lower crosstalk tube 241.
The frame telescopic unit 205 includes telescoping tube 242, and 242 one end of telescoping tube is fixed with 241 phase of lower crosstalk tube,
242 other end of telescoping tube is located in support tube 239, and telescoping tube 242 other end is internally provided with V-type spring leaf 243.V-type bullet
Reed 242 is equipped with positioning column, and support tube 239 is equipped with and the matched location hole of positioning column.
The top clutch structure 206 includes the top female 244 being arranged in the upper crosstalk tube 240 in left side, left side
Left bearing 245, left coupling 246 and left flexible axle 247, the upper crosstalk tube 240 in the left side are equipped in upper crosstalk tube 240 successively
It is externally provided with inner sleeve 248；The top clutch structure 206 further include be arranged on it is in the upper crosstalk tube 240 on right side and female with top
First 244 matched top male connector 249, top male connector 249 are connected with right bearing 250, and right bearing 250 is connected with right screw mandrel
251, right screw mandrel 251 is connected with right hose 252, and the upper crosstalk tube 240 on the right side is externally provided with matched with inner sleeve 248
Outer sleeve 253.
The lower part clutch structure 207 includes the lower part female 254 and the lower part that are separately positioned in two lower crosstalk tubes 241
Male connector 255；Frame Buttons 256 are hinged in the lower part female 254,256 lower section of Frame Buttons is equipped with frame spring 257.
The canvas clutch structure 208 includes the connection canvas being arranged in frame 201, and connection canvas is equipped with and frame
201 buckles to fasten.
The back side of the bottom plate 218 refers to bottom plate lower section, i.e., the one side being in contact with moving carriage；The bottom plate is just
Face refers to bottom plate top, i.e., the one side being in contact with patient.
The push plate Telescopic rotating unit 204 being arranged symmetrically there are two being set in the frame 201.
It can slide, be carried out by the bolt for being arranged on upper crosstalk tube end axial between the outer sleeve and upper crosstalk tube
/V.
The V-type spring leaf 243 is TV type spring leafs.
When so that the V-type spring leaf 243 in telescoping tube 242 is compressed to the application external motivating force of telescoping tube 242, stretch
The draw 242 enters in support tube 239, and stretcher length is retracted at this time；To stretch when applying external motivating force to telescoping tube 242
When V-type spring leaf 243 in pipe 242 resiles, telescoping tube 242 removes support tube 239, and stretcher length is stretched at this time.
The course of work of the utility model：The wounded are lain on operating table, and two separate frames of transfer cart are located at respectively
Operating table both sides, thereon corresponding left-right parts for being placed stretcher respectively, the motion bar on transfer cart are fixed on motion bar and consolidate
Determine in part.Medical worker is sealed by transfer cart left-right parts, then shakes the rotation stretcher handle of transfer cart, rotates stretcher handle
External motivating force is passed to the leading screw on the separate frame in left side, the leading screw on the separate frame in left side by slideway from
The screw movement put on the separate frame for driving right side is attached together, two leading screws drive the slideway being disposed thereon to transport in opposite directions respectively
Dynamic, frame that slideway drive is disposed thereon or so two parts move toward one another, and the left-right parts of frame 201 are inserted into wounded's body respectively
Body rear portion, the lower part of final frame and top difference are sealed.Light lift wounded head and leg will connect the buckle of canvas plastics
Sealed with frame, then medical worker stretches to telescoping tube 242 according to the build of the wounded so that the length of frame 201 is fitted
Close the build of the wounded；Then inflated to the inflatable air cushion 219 for being arranged on 218 lower part of bottom plate so that 218 inside of bottom plate gradually around
It the rotation of rotation pipe 217 to lift, so that human body also lifting therewith, after the appropriate angle of lifting, medical worker shakes stretcher handle
221, stretcher handle is connected with the A shafts 223 in fixing pipe by A shaft couplings 222.External motivating force makes 221 turns of stretcher handle
Dynamic, the rotation of stretcher handle 221 rotates the A shafts 223 in fixing pipe 210 by A shaft couplings 222, thus drives A shafts
The rotation of D synchronous pulleys 228 on 223.The B shafts 224 rotated in pipe 217 are led to A synchronous pulleys 226 and C synchronous pulleys 227
Cross shaft coupling connection.The rotation of D synchronous pulleys 228 drives the rotation of B synchronous belts 234 in fixing pipe 210, so that A synchronous belts
Wheel 226 rotates, and A synchronous pulleys 226 rotate B shafts 224 by shaft coupling, indirectly A synchronous belts 233 is driven to rotate, and A is synchronous
Band 233 drives screw 230 to rotate by B synchronous pulleys 232, and screw 230 rotates the side by being arranged under top plate sliding block 235
Copper nut is changed into the opposite linear motion of two top plate sliding blocks 235, it is achieved thereby that the stretching campaign of push plate 216.Push plate 216
Both sides are connected respectively with two sliding blocks 237, and 216 lower section of push plate is set there are two support base, and 216 top of push plate is equipped with a pair of of bullet
Spring 238, when forward direction shakes stretcher handle 221, by transmission mechanism 213, push plate 216, which is realized, stretches out.The wounded are whole at this time
Operating table is left, is transferred on stretcher.Reverse to shake stretcher handle, by transmission mechanism 213, screw 230 rotates, and passes through setting
Square copper nut under top plate sliding block 235 is changed into the opposite linear motion of two top plate sliding blocks 235, at this time in the drawing of spring 238
Under power effect, the contraction of push plate 216.Then deflate to inflatable air cushion 219 so that managed gradually around rotation on the inside of push plate
217 rotations decline, so that human body also declines therewith.Light lift wounded head and leg will connect the modeling of canvas and stretcher frame
Material snap lock is unlocked.The wounded integrally have been moved off stretcher at this time, are transferred on sick bed.Medical worker shakes transfer cart handle,
External motivating force is passed to the leading screw in left side by transfer cart handle, and the leading screw in left side drives the silk on right side by slideway arrangement of clutch
Bar moves, and the slideway that the leading screw drive on right side is disposed thereon moves opposite to each other, stretcher that slideway drive is disposed thereon or so two
Separation is all gradually realized at the opposite movement in part, stretcher bottom and top, and the left-right parts of stretcher detach wounded's body rear portion respectively,
Last medical worker separates transfer cart left-right parts, and postoperative patient transfer stretcher vehicle realizes overall separation at this time.
Claims (10)
1. telescopic rotary type stretcher, it is characterised in that：Including frame (201), frame (201) both ends are equipped with frame clutch unit
(202), buttocks plate (203) and push plate Telescopic rotating unit (204) are equipped in frame (201), the frame is also set on (201)
There is frame telescopic unit (205)；The frame clutch unit (202) include being separately positioned on the top at frame (201) both ends from
Structure (206) and lower part clutch structure (207) are closed, the frame clutch unit (202), which further includes, to be arranged in frame (201)
Canvas clutch structure (208).
2. telescopic rotary type stretcher according to claim 1, it is characterised in that：The push plate Telescopic rotating unit (204)
Including the support plate (209) being arranged on frame (201), support plate (209) upper end is equipped with fixing pipe (210), support plate (209)
Side is equipped with side plate (211), and side plate (211) is equipped with driving mechanism (212), and driving mechanism (212) is connected with transmission mechanism
(213), support plate (209) bottom is equipped with rotating mechanism (214), and rotating mechanism (214) is equipped with telescopic slide mechanism (215),
Telescopic slide mechanism (215) is equipped with push plate (216), and push plate (216) is connected with transmission mechanism (213).
3. telescopic rotary type stretcher according to claim 2, it is characterised in that：The rotating mechanism (214) includes fixing
Rotation pipe (217) in support plate (209) bottom, rotation pipe (217) are equipped with bottom plate (218), and bottom plate (218) back side, which is equipped with, to be filled
Gas air cushion (219), and the telescopic slide mechanism (215) is located at the front of bottom plate (218).
4. telescopic rotary type stretcher according to claim 3, it is characterised in that：The driving mechanism (212) includes fixing
A bearings (220) on side plate (211), A bearings (220) one end are connected with stretcher handle (221), A bearings (220) other end
A shaft couplings (222) are connected with, A shaft couplings (222) are connected with A shafts (223), the A shafts (223) and A shaft couplings
(222) it is located in fixing pipe (210).
5. telescopic rotary type stretcher according to claim 4, it is characterised in that：The transmission mechanism (213) includes being located at
The B shafts (224) in (217) are managed in rotation, and B shaft couplings (225), A synchronous pulleys (226) and C are equipped with successively in B shafts (224)
Synchronous pulley (227), the A shafts (223) are equipped with D synchronous pulleys (228), and the transmission mechanism (213) further includes
The bearing block (229) being fixed on bottom plate (218), bearing block (229) are equipped with screw (230), and screw (230) is equipped with difference
Positioned at the C shaft couplings (231) of bearing block (229) both sides and B synchronous pulleys (232)；The A synchronous pulleys (226) are synchronous with D
A synchronous belts (233) are equipped between belt wheel (228), B synchronous belts are equipped between B synchronous pulleys (232) and C synchronous pulleys (227)
(234)；Be additionally provided with the top plate sliding block (235) positioned at bearing block (229) both sides on the screw (230), top plate sliding block (235) with
Push plate (216) is in contact.
6. telescopic rotary type stretcher according to claim 5, it is characterised in that：The telescopic slide mechanism (215) includes
Two slides (236) for being fixed on bottom plate both ends are equipped with one or more sliding blocks (237), and push plate per one slide rail (236)
(216) it is fixed on sliding block (237)；The telescopic slide mechanism (215) further includes spring (238), spring (238) one end and silk
Bar (230) is mutually fixed, and spring (238) other end is mutually fixed with push plate (216).
7. telescopic rotary type stretcher according to claim 1, it is characterised in that：The frame (201) is parallel including two
The support tube (239) of arrangement, the upper end of every support tube (239) are equipped with upper crosstalk tube (240), every support tube (239)
Lower end is equipped with lower crosstalk tube (241).
8. telescopic rotary type stretcher according to claim 7, it is characterised in that：Frame telescopic unit (205) bag
Telescoping tube (242) is included, telescoping tube (242) one end is mutually fixed with lower crosstalk tube (241), and telescoping tube (242) other end is located at support
It manages in (239), and telescoping tube (242) other end is internally provided with V-type spring leaf (243).
9. telescopic rotary type stretcher according to claim 7, it is characterised in that：The top clutch structure (206) includes
The top female (244) being arranged in the upper crosstalk tube (240) in left side, the upper crosstalk tube (240) in left side is interior to be equipped with left axle successively
(245), left coupling (246) and left flexible axle (247) are held, the upper crosstalk tube (240) in the left side is externally provided with inner sleeve (248)；
The top clutch structure (206), which further includes, to be arranged in the upper crosstalk tube (240) on right side and is engaged with top female (244)
Top male connector (249), top male connector (249) is connected with right bearing (250), and right bearing (250) is connected with right screw mandrel
(251), right screw mandrel (251) is connected with right hose (252), and the upper crosstalk tube (240) on the right side is externally provided with and inner sleeve
(248) matched outer sleeve (253).
10. telescopic rotary type stretcher according to claim 7, it is characterised in that：The lower part clutch structure (207) includes
The lower part female (254) and lower part male connector (255) being separately positioned on two lower crosstalk tubes (241)；The lower part female
(254) Frame Buttons (256) are hinged on, frame spring (257) is equipped with below Frame Buttons (256).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441570.3U CN207429286U (en) | 2017-04-25 | 2017-04-25 | Telescopic rotary type stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720441570.3U CN207429286U (en) | 2017-04-25 | 2017-04-25 | Telescopic rotary type stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207429286U true CN207429286U (en) | 2018-06-01 |
Family
ID=62395893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720441570.3U Expired - Fee Related CN207429286U (en) | 2017-04-25 | 2017-04-25 | Telescopic rotary type stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207429286U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568030A (en) * | 2018-12-19 | 2019-04-05 | 安徽创品工业设计有限公司 | A kind of portable scoop stretcher |
-
2017
- 2017-04-25 CN CN201720441570.3U patent/CN207429286U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109568030A (en) * | 2018-12-19 | 2019-04-05 | 安徽创品工业设计有限公司 | A kind of portable scoop stretcher |
| CN109568030B (en) * | 2018-12-19 | 2020-06-02 | 安徽创品工业设计有限公司 | Portable shovel stretcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20190425 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |