CN110185952A - Searchlight is used in a kind of portable safety of coal mines detection - Google Patents
Searchlight is used in a kind of portable safety of coal mines detection Download PDFInfo
- Publication number
- CN110185952A CN110185952A CN201910495699.6A CN201910495699A CN110185952A CN 110185952 A CN110185952 A CN 110185952A CN 201910495699 A CN201910495699 A CN 201910495699A CN 110185952 A CN110185952 A CN 110185952A
- Authority
- CN
- China
- Prior art keywords
- pedestal
- slot
- lamp body
- mounting base
- coal mines
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L2/00—Systems of electric lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/166—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to torsion, e.g. spiral springs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Helmets And Other Head Coverings (AREA)
Abstract
The invention discloses a kind of portable safety of coal mines detection searchlights, including pedestal and lamp body, the two sides of the pedestal offer folding and unfolding slot, and guide rod is fixedly connected with by torque spring in folding and unfolding slot, and elastic webbing is wound on guide rod, the bottom of the avris of the pedestal is reserved with loose slot, and guide card is installed in loose slot, the bottom of the pedestal is provided with mounting groove, the upper surface of the pedestal is pasted with phosphor strip, the mounting base inner shaft is connected with cam, the upper surface of the mounting base offers retraction slot, substrate is fixed at the top edge of the mounting base, and the inner shafts of substrate are connected with lamp body, the bottom of the lamp body is reserved with locating slot, and one end of locating rod is connected in locating slot.The portable safety of coal mines detection searchlight, can be worn on the different location of body, while the angle of lamp body can be adjusted and be fixed according to the position of wearing.
Description
Technical field
The present invention relates to technical field of coal mine safety detection, searchlighting is used in specially a kind of portable safety of coal mines detection
Lamp.
Background technique
Coal mine is that the important resource of one kind is needed to be manually entered in massif and be excavated in the exploitation of coal mine, risk
Can be higher, so needing periodically to carry out safety detection in the exploitation of coal mine, to ensure personal safety, examined in the safety of coal mine
During survey, need to use a kind of portable searchlight, however existing portable searchlight has the following problems:
1. staff is when carrying out safety of coal mines detection, in addition to carrying searchlight, it is also necessary to other detection instruments are carried, it is existing
Searchlight, it has not been convenient to be worn on the different parts of body, cause staff need to separate energy to searchlight carry out using,
Influence its detection process；
2. needing to adjust its angle according to different wearing positions simultaneously, during wearing searchlight, thus convenient
Staff observes the situation inside coal mine in real time.
In view of the above-mentioned problems, being badly in need of carrying out innovative design on the basis of original portable searchlight.
Summary of the invention
The purpose of the present invention is to provide a kind of portable safety of coal mines detection searchlights, to solve above-mentioned background skill
Art proposes existing portable searchlight, it has not been convenient to be worn on different positions, while be inconvenient to asking for angle adjustment after wearing
Topic.
To achieve the above object, the invention provides the following technical scheme: searchlighting is used in a kind of portable safety of coal mines detection
Lamp, including pedestal and lamp body, the two sides of the pedestal offer folding and unfolding slot, and are fixedly connected in folding and unfolding slot by torque spring
Guide rod, and elastic webbing is wound on guide rod, the bottom of the avris of the pedestal is reserved with loose slot, and is equipped in loose slot
Guide card, the bottom of the pedestal is provided with mounting groove, and is fixedly connected with handle by first back-moving spring in mounting groove, described
The upper surface of pedestal is pasted with phosphor strip, and mounting base is fixed at the top of pedestal, and the mounting base inner shaft is connected with cam, and
The side of cam is equipped with bull stick, and one end of bull stick is located at its outside through mounting base, and the upper surface of the mounting base is opened
Locating rod is connected with by second back-moving spring equipped with retraction slot, and in retraction slot, is fixed at the top edge of the mounting base
There is substrate, and the inner shafts of substrate are connected with lamp body, the bottom of the lamp body is reserved with locating slot, and is connected with and determines in locating slot
One end of position bar.
Preferably, the pedestal designs for arcuate structure, and is to be bonded and integrated structure between pedestal and mounting base.
Preferably, the guide card is symmetrically arranged with 2 about the central axis of pedestal, and is axis between guide card and loose slot
Connection.
Preferably, the handle is by constituting stretching structure, and the foreign steamer of handle between first back-moving spring and mounting groove
It is bonded to each other between the wide and Internal periphery of mounting groove.
Preferably, it is mutually clamped between the locating rod and locating slot, and central axis of the locating slot about lamp body bottom
Angularly it is distributed.
Compared with prior art, the beneficial effects of the present invention are: searchlight is used in the portable safety of coal mines detection；
1. two guide cards can be unfolded by rotating two guide cards by being axis connection between two guide card loose slots of setting,
Cooperate pedestal, be worn on arm, while handle is by constituting stretching structure between first back-moving spring and mounting groove, it is square
Just then the folding and unfolding of handle cooperates the use of elastic webbing, by it from the guide rod in folding and unfolding slot convenient for holding and wearing the device
It pulls out, facilitates and the device is worn on head, realize that more positions are worn, facilitate the use of staff；
2. being mutually clamped between the locating rod and locating slot that pass through setting, and central axis isogonism of the locating slot about lamp body bottom
Degree distribution, while axis connection between lamp body and substrate, facilitate and are rotated and adjusted according to angle of the wearing position to lamp body, so
Afterwards by being mutually clamped between locating rod and locating slot, the position of the lamp body after adjusting is fixed.
Detailed description of the invention
Fig. 1 is that the present invention just cuts open structural schematic diagram；
Fig. 2 is pedestal top view cross section structural schematic diagram of the present invention；
Fig. 3 is that structural schematic diagram is cutd open in side of the present invention；
Fig. 4 is pedestal overlooking structure diagram of the present invention.
In figure: 1, pedestal；2, folding and unfolding slot；3, torque spring；4, guide rod；5, elastic webbing；6, loose slot；7, guide card；8, pacify
Tankage；9, first back-moving spring；10, handle；11, phosphor strip；12, mounting base；13, cam；14, bull stick；15, retraction slot；16,
Second back-moving spring；17, locating rod；18, substrate；19, lamp body；20, locating slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of portable safety of coal mines detection searchlight,
Including pedestal 1, folding and unfolding slot 2, torque spring 3, guide rod 4, elastic webbing 5, loose slot 6, guide card 7, mounting groove 8, first back-moving spring
9, handle 10, phosphor strip 11, mounting base 12, cam 13, bull stick 14, retraction slot 15, second back-moving spring 16, locating rod 17, base
Plate 18, lamp body 19 and locating slot 20, the two sides of pedestal 1 offer folding and unfolding slot 2, and connect in folding and unfolding slot 2 by the way that torque spring 3 is fixed
It is connected to guide rod 4, and is wound with elastic webbing 5 on guide rod 4, the bottom of the avris of pedestal 1 is reserved with loose slot 6, and in loose slot 6
Guide card 7 is installed, the bottom of pedestal 1 is provided with mounting groove 8, and is fixedly connected with handle by first back-moving spring 9 in mounting groove 8
Hand 10, the upper surface of pedestal 1 is pasted with phosphor strip 11, and the top of pedestal 1 is fixed with mounting base 12, axis connection in mounting base 12
There is cam 13, and the side of cam 13 is equipped with bull stick 14, and one end of bull stick 14 is located at its outside, peace through mounting base 12
The upper surface of dress seat 12 offers retraction slot 15, and is connected with locating rod 17 by second back-moving spring 16 in retraction slot 15, pacifies
It fills and is fixed with substrate 18 at the top edge of seat 12, and the inner shafts of substrate 18 are connected with lamp body 19, the bottom of lamp body 19 is reserved
There is locating slot 20, and is connected with one end of locating rod 17 in locating slot 20；
Pedestal 1 designs for arcuate structure, and to be bonded and integrated structure between pedestal 1 and mounting base 12, so that pacifying by pedestal 1
When on human body, the pedestal 1 of arcuate structure can be bonded with human body, convenient for pedestal 1 to be fixed on human body, be protected simultaneously
Being stably connected with for mounting base 12 and pedestal 1 is held, using the pedestal 1 of plastic material, certain journey can also be carried out according to organization of human body
The bending of degree；
Guide card 7 is symmetrically arranged with 2 about the central axis of pedestal 1, and is axis connection between guide card 7 and loose slot 6, by 2
Guide card 7 is rotated out of loose slot 6 and is come out, and pedestal 1 can be fixed on arm by 2 guide cards 7 around human arm position
On, facilitate staff when using the searchlight, hand can take other tools, while the end setting of guide card 7 is flexible
Bandage and velcro fastener facilitate being fixedly connected for 2 guide cards 7；
Handle 10 is by constituting stretching structure, and the outer profile and mounting groove of handle 10 between first back-moving spring 9 and mounting groove 8
It is bonded to each other between 8 Internal periphery, handle 10 can facilitate staff to draw handle 10 in 8 contract of mounting groove and expansion
Out, the device is held, while when wearing to the device, handle 10 can be completely retracted into mounting groove 8, will not influence
The wearing of staff uses；
It is mutually clamped between locating rod 17 and locating slot 20, and locating slot 20 angularly divides about the central axis of 19 bottom of lamp body
Cloth, after the rotation and adjusting that lamp body 19 is carried out to angle, by the way that locating rod 17 to be caught in locating slot 20, to the position of lamp body 19
It sets and is fixed, while the device can carry out the adjusting of different angle to lamp body 19 according to the difference of wearing position.
Working principle: in the use portable safety of coal mines detection searchlight, as shown in Figure 1, can incite somebody to action first
Handle 10 is pulled out out of mounting groove 8, by holding handle 10, is carried and used to the device, then can be unclamped handle
10, handle 10 is collapsible into mounting groove 8 in first back-moving spring 9, can be as in Fig. 1 and Fig. 3, manually outward by elastic webbing 5
It pulls, so that elastic webbing 5 drives guide rod 4 to rotate in folding and unfolding slot 2, guide rod 4 keeps pulling force by torque spring 3, by elastic webbing 5
Suitable distance is pulled out, cooperates pedestal 1 that the device will be worn on head by the elastic webbing 5 at 1 both ends of pedestal, the end of elastic webbing 5
Abutting joint is fixed using velcro fastener in portion, while elastic webbing 5 can be collapsible into folding and unfolding slot 2 by torque spring 3,
Then, can 2 guide cards 7 be rotated out of loose slot 6 and come out as shown in figure 1, cooperate pedestal 1 by the device by 2 guide cards 7
It being worn on arm, the end of guide card 7 is fixed with elastoplast and velcro fastener, and it is convenient that the device is fixed, while Fig. 4
In phosphor strip 11 device can be made to be found in the dark, it is convenient that it is positioned；
Then as in Fig. 1 and Fig. 3, the angle of lamp body 19 can be adjusted according to the position that the device is worn, is rotated manually
Bull stick 14, bull stick 14 rotate in mounting base 12 with moving cam 13, and for cam 13 in rotation, the bottom of locating rod 17 is left on top
Portion, locating rod 17 under the action of second back-moving spring 16 in 15 contract of retraction slot so that lamp is left in the end of locating rod 17
In the locating slot 20 of 19 bottom of body, then lamp body 19 is rotated on substrate 18, adjusts the angle of lamp body 19, then proceed to rotate
Guide rod 4, guide rod 4 eject locating rod 17 with moving cam 13, so that locating rod 17 is caught in the corresponding locating slot in 19 bottom of lamp body
In 20, the lamp body 19 after adjusting is fixed.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (5)
1. a kind of portable safety of coal mines detection searchlight, including pedestal (1) and lamp body (19), it is characterised in that: described
The two sides of pedestal (1) offer folding and unfolding slot (2), and are fixedly connected with guide rod (4) in folding and unfolding slot (2) by torque spring (3), and
And elastic webbing (5) are wound on guide rod (4), the bottom of the avris of the pedestal (1) is reserved with loose slot (6), and loose slot (6)
It is inside equipped with guide card (7), the bottom of the pedestal (1) is provided with mounting groove (8), and resets bullet by first in mounting groove (8)
Spring (9) is fixedly connected with handle (10), and the upper surface of the pedestal (1) is pasted with phosphor strip (11), and the top of pedestal (1) is solid
Surely have mounting base (12), mounting base (12) inner shaft is connected with cam (13), and the side of cam (13) is equipped with bull stick
(14), and one end of bull stick (14) is located on the outside of its through mounting base (12), and the upper surface of the mounting base (12) offers
Retraction slot (15), and be connected with locating rod (17) in retraction slot (15) by second back-moving spring (16), the mounting base (12)
Top edge at be fixed with substrate (18), and the inner shafts of substrate (18) are connected with lamp body (19), the bottom of the lamp body (19)
Portion is reserved with locating slot (20), and one end of locating rod (17) is connected in locating slot (20).
2. a kind of portable safety of coal mines detection searchlight according to claim 1, it is characterised in that: the pedestal
(1) it is designed for arcuate structure, and is to be bonded and integrated structure between pedestal (1) and mounting base (12).
3. a kind of portable safety of coal mines detection searchlight according to claim 1, it is characterised in that: the guide card
(7) central axis about pedestal (1) is symmetrically arranged with 2, and is axis connection between guide card (7) and loose slot (6).
4. a kind of portable safety of coal mines detection searchlight according to claim 1, it is characterised in that: the handle
(10) by constituting stretching structure, and the outer profile and mounting groove of handle (10) between first back-moving spring (9) and mounting groove (8)
(8) it is bonded to each other between Internal periphery.
5. a kind of portable safety of coal mines detection searchlight according to claim 1, it is characterised in that: the positioning
It is mutually clamped between bar (17) and locating slot (20), and locating slot (20) angularly divides about the central axis of lamp body (19) bottom
Cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495699.6A CN110185952A (en) | 2019-06-11 | 2019-06-11 | Searchlight is used in a kind of portable safety of coal mines detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910495699.6A CN110185952A (en) | 2019-06-11 | 2019-06-11 | Searchlight is used in a kind of portable safety of coal mines detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110185952A true CN110185952A (en) | 2019-08-30 |
Family
ID=67720955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910495699.6A Pending CN110185952A (en) | 2019-06-11 | 2019-06-11 | Searchlight is used in a kind of portable safety of coal mines detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110185952A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104791724A (en) * | 2014-01-16 | 2015-07-22 | 海洋王（东莞）照明科技有限公司 | Lamp |
| KR20170002200A (en) * | 2015-06-29 | 2017-01-06 | 주식회사 서진안전 | Breathable gaiters secured |
| US9599315B1 (en) * | 2012-01-19 | 2017-03-21 | Cooper Technologies Company | Optical attachment features for light-emitting diode-based lighting system |
| CN206802800U (en) * | 2017-06-13 | 2017-12-26 | 安庆师范大学 | Lamp is worn in one kind tourism |
| CN107701955A (en) * | 2017-09-19 | 2018-02-16 | 深圳市金大夫器械有限公司 | A kind of headlight for medical use |
| CN207363919U (en) * | 2017-09-29 | 2018-05-15 | 俞舒阳 | A kind of wind turbine that angle is adjusted easy to user |
| CN108386744A (en) * | 2018-04-26 | 2018-08-10 | 青岛大学 | A kind of detachable lighting device of lamp cap |
| CN207796740U (en) * | 2018-01-31 | 2018-08-31 | 广东蜀华照明科技有限公司 | A kind of LED wall lamp being easily installed |
| CN207849040U (en) * | 2018-03-14 | 2018-09-11 | 韦春梅 | A kind of coal mine headlamp |
| CN207962286U (en) * | 2018-02-23 | 2018-10-12 | 黄春华 | A kind of multifunction combined searchlight |
| CN207990325U (en) * | 2018-01-15 | 2018-10-19 | 苏雪梅 | A kind of energy-saving LED lamp easy for installation |
| CN208025179U (en) * | 2018-03-06 | 2018-10-30 | 宁波市丽得乐照明科技有限公司 | A kind of portable LED light |
-
2019
- 2019-06-11 CN CN201910495699.6A patent/CN110185952A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9599315B1 (en) * | 2012-01-19 | 2017-03-21 | Cooper Technologies Company | Optical attachment features for light-emitting diode-based lighting system |
| CN104791724A (en) * | 2014-01-16 | 2015-07-22 | 海洋王（东莞）照明科技有限公司 | Lamp |
| KR20170002200A (en) * | 2015-06-29 | 2017-01-06 | 주식회사 서진안전 | Breathable gaiters secured |
| CN206802800U (en) * | 2017-06-13 | 2017-12-26 | 安庆师范大学 | Lamp is worn in one kind tourism |
| CN107701955A (en) * | 2017-09-19 | 2018-02-16 | 深圳市金大夫器械有限公司 | A kind of headlight for medical use |
| CN207363919U (en) * | 2017-09-29 | 2018-05-15 | 俞舒阳 | A kind of wind turbine that angle is adjusted easy to user |
| CN207990325U (en) * | 2018-01-15 | 2018-10-19 | 苏雪梅 | A kind of energy-saving LED lamp easy for installation |
| CN207796740U (en) * | 2018-01-31 | 2018-08-31 | 广东蜀华照明科技有限公司 | A kind of LED wall lamp being easily installed |
| CN207962286U (en) * | 2018-02-23 | 2018-10-12 | 黄春华 | A kind of multifunction combined searchlight |
| CN208025179U (en) * | 2018-03-06 | 2018-10-30 | 宁波市丽得乐照明科技有限公司 | A kind of portable LED light |
| CN207849040U (en) * | 2018-03-14 | 2018-09-11 | 韦春梅 | A kind of coal mine headlamp |
| CN108386744A (en) * | 2018-04-26 | 2018-08-10 | 青岛大学 | A kind of detachable lighting device of lamp cap |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104367360B (en) | A kind of Medical stapler and insurance instruction system thereof | |
| JP2014506166A5 (en) | ||
| CN102525731A (en) | Hinge coupling structure for welding mask, face shield and safety helmet | |
| CN110185952A (en) | Searchlight is used in a kind of portable safety of coal mines detection | |
| CN108567533B (en) | Burn branch of academic or vocational study patient is with keeping apart empty nursing fender bracket in local burn position | |
| CN110574704B (en) | Long-hair rabbit is bred and uses rabbit hair pruning platform | |
| CN211187382U (en) | Medical retractor | |
| CN109646170A (en) | Arm connects bone anchoring device and application method | |
| CN106836870A (en) | Workman's rest device is used in a kind of roadside greening construction | |
| CN107125832A (en) | Safety cap | |
| CN208338995U (en) | A kind of engineering geologic investigation safety device | |
| CN114225161A (en) | Portable multidimensional visual venipuncture auxiliary device | |
| CN208851620U (en) | Clinical orthopaedics reduction forceps | |
| JP2019005632A (en) | Device for folding disposable wear product | |
| KR200440300Y1 (en) | A Cap adjustable Visor | |
| CN209543937U (en) | A kind of dept. of radiology's protective garment | |
| CN205359654U (en) | Skin extension apparatus | |
| CN110250871A (en) | One kind wearing socks and takes off socks device | |
| CN209595988U (en) | A kind of modified form brace | |
| CN106419976A (en) | Neurosurgery retractor fixer | |
| CN219814450U (en) | Radius distal end fracture fixing device | |
| CN105165259A (en) | Detachable seabuckthorn fruit collecting device | |
| CN217853519U (en) | Fixing device for finger fracture | |
| CN208726553U (en) | A kind of Neurology therapeutic equipment that multifunctional convenient carries | |
| CN212662201U (en) | Be applicable to traction table position boundary belt |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190830 |