CN207745433U - A kind of safety harness - Google Patents
A kind of safety harness Download PDFInfo
- Publication number
- CN207745433U CN207745433U CN201721796646.0U CN201721796646U CN207745433U CN 207745433 U CN207745433 U CN 207745433U CN 201721796646 U CN201721796646 U CN 201721796646U CN 207745433 U CN207745433 U CN 207745433U
- Authority
- CN
- China
- Prior art keywords
- connecting rope
- body box
- safety harness
- protecting band
- lightweight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 210000003141 lower extremity Anatomy 0.000 claims description 19
- 238000004064 recycling Methods 0.000 claims description 17
- 238000005516 engineering process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 208000003443 Unconsciousness Diseases 0.000 description 1
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 1
- LCJHLOJKAAQLQW-UHFFFAOYSA-N acetic acid;ethane Chemical compound CC.CC(O)=O LCJHLOJKAAQLQW-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229920001577 copolymer Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Emergency Lowering Means (AREA)
Abstract
The utility model is related to a kind of safety harnesses, including the shoulder strap that lightweight is carried on the back box and connect with lightweight back of the body box.Wherein, it is provided with the first connecting rope and the second connecting rope in lightweight back of the body box, and one end of the first connecting rope and the second connecting rope is fixed on the first bobbin winder device and the second bobbin winder device inside lightweight back of the body box, and the other end has connection structure and connect with fixture by the connection structure.Safety harness provided by the utility model is placed in the connection structure of connecting rope end and realizes the connection of safety harness and fixture, and being used alternatingly so that remaining to the protection to operating personnel's progress effective and safe in Switch of working position by the first connecting rope and the second connecting rope by being connected with.
Description
Technical field
The utility model is related to shoulder strap technical fields, more particularly, to a kind of safety harness.
Background technology
In the prior art, operating personnel aloft construction operation when, for security needs, it is necessary to wear safety belt.
Safety belt contains and the fixed harness portion of high-rise working personnel, metal fittings safe block button and connect this two-part connection
Rope.When in use, one end of connecting rope is connected on the shoulder strap with being fixed on by operating personnel, and the other end is connected to fixture
On.When operating personnel will switch station, needs after removing connecting rope from the fixture of a upper station, be moved to next
Station reconnects on fixture.During this switching station, operating personnel is in the state for losing effective protection, leads
Cause operating personnel abnormally dangerous.
Existing safety problem, Chinese patent (publication No. CN107376152A) are open when for operating personnel's switching station
A kind of safety belt.The safety belt of the patent disclosure includes left button, right button, left connecting rope, right connecting rope, left connecting rope, right company
The belt that one end of splicing can be used for connection operation personnel, the other end are respectively correspondingly connected with left button, right button；Left button, right button are each
Including fixed edge pieces, activity edge pieces, the bottom end of activity edge pieces and the bottom end of fixed edge pieces are hinged, and activity edge pieces is gone to and fixed edge
When part forms closed state, the top of activity edge pieces is connect with the top of fixed edge pieces by self-locking structure；Self-locking structure is equipped with
The draw piece of self-locking structure can be opened after pulling；Left button, the right draw piece for buckling corresponding self-locking structure respectively with corresponding Zola
Rope, the connection of right drawstring.The patent realizes operating personnel when switching station by self-locking structure and left and right connecting rope and still locates
In the state of effective protection.But at least there is also following defects for the safety belt of patent offer：
(1) safety harness of the prior art is when switching station, be easy to cause operating personnel operate connection rope with it is next
During a station fixture is fixed, it is not intended to which knowledge has pulled a upper station drawstring, connects consolidating for a upper station
The connecting rope of earnest is unlocked automatically, the case where operating personnel's shielding failure occurs.
(2) safe block button that the prior art uses is metal fittings safe block button, due to by metal fittings shape and greatly
Small limitation causes the safety belt of the prior art not adapt to different working environments.
(3) when the left and right connecting rope of the prior art is in idle state, it is not recycled, is easy to cause itself and work
Object on position occurs drawing the phenomenon that hanging, to bring danger to operating personnel.
It is asked therefore it provides a kind of safety harness being convenient for changing station becomes the technology that those skilled in the art are badly in need of solving
Topic.
Utility model content
In order to solve the above problem of the existing technology, the utility model provides a kind of safety harness.This practicality is new
Type safety harness redesigns connecting rope and the device of fixture junction, solves the non-artificial safety of above-mentioned appearance
Shielding failure and it is applicable in the limited problem of working environment, while the design of lightweight back of the body box makes the safety harness easy to wear, grasps
Make simply to increase effective and safe guarantee of the operating personnel in operation process.
The utility model implements by the following technical programs：
According to a preferred embodiment, the safety harness of the utility model includes lightweight back of the body box and carries on the back box with the lightweight
The shoulder strap of connection, wherein be provided with the first connecting rope and the second connecting rope, and first connecting rope in the lightweight back of the body box
It is fixed on inside the lightweight back of the body box with one end of second connecting rope, the other end has connection structure, and passes through the company
Binding structure is connect with fixture.
According to a preferred embodiment, the connection structure includes being set to first connecting rope and described second
The hook of connecting rope end and the annulus being set in first connecting rope and second connecting rope, and the hook
The connecting rope with a segment length between the annulus so that the safety harness can pass through the buckle and the annulus
Between connecting rope bypass fixture, it is described buckle the annulus between clamping realization connect with fixture.
According to a preferred embodiment, the connecting rope length between the hook and the annulus is 10cm~40cm.
According to a preferred embodiment, the connecting rope between the hook and the annulus is provided with wearing layer and anti-skidding
Layer.
According to a preferred embodiment, lightweight back of the body box include shell and be fixed on the first of the enclosure interior around
One end of line apparatus, the second bobbin winder device, first connecting rope and second connecting rope is fixed on described first around traditional thread binding
Set on second bobbin winder device, and first connecting rope and second connecting rope be wound in respectively described first around
Line apparatus and second bobbin winder device so that first connecting rope is discharged and returned by first bobbin winder device
It receives, second connecting rope can be discharged and recycled by second bobbin winder device.
According to a preferred embodiment, it is additionally provided on the lightweight back of the body box and is respectively used to first connecting rope and institute
State the second connecting rope by the first opening and the second opening, first opening is set to the upper surface of lightweight back of the body box and left
The corner of side, second opening are set to the corner of the upper surface of described lightweight back of the body box and right side.
According to a preferred embodiment, the face of the lightweight back of the body box and operating personnel's back contact is set as carrying on the back with human body
The curved surface that portion matches.
According to a preferred embodiment, the both sides of lightweight back of the body box be also respectively provided with the first automatic control device and
Second automatic control device, the first control device and second control device are respectively used to control first connecting rope and institute
State the release and recycling of the second connecting rope.Wherein, first automatic control device includes the first release button and the first recycling
Button.Second automatic control device includes the second release button and the second recycling button.
According to a preferred embodiment, the both sides of the lightweight back of the body box can also be respectively arranged with first manual control dress
It sets and is respectively used to control institute with the second manual overvide, the first manual control device and second manual overvide
State the release and recycling of the first connecting rope and second connecting rope.Wherein, the first manual control device and described second
Manual overvide is wind.
According to a preferred embodiment, the shoulder strap includes that poly- power annulus and one end are fixed on the poly- power annulus
Left shoulder belt, right shoulder belt, left lateral protecting band, right lateral protecting band, left lower extremity protecting band, right lower extremity protecting band, and lightweight back of the body box side
Face be provided with respectively with the left shoulder belt, right shoulder belt, left lateral protecting band, right lateral protecting band, left lower extremity protecting band, right lower extremity protecting band pair
The left shoulder belt card slot that should be clamped, right shoulder belt card slot, left lateral protecting band card slot, right lateral protecting band card slot, left lower extremity protecting band card slot, the right side
Lower limb protecting band card slot.
Safety harness provided by the utility model at least has following advantage：
1, safety harness provided by the utility model can ensure that by the first connecting rope and being used alternatingly for the second connecting rope
Safety harness still carries out effective protection when operating personnel switches station to operating personnel, and by being arranged in connecting rope end
Connection structure realize the connection of safety harness and fixture, avoid that operating personnel is unconscious to unlock connecting rope and cause automatically
Danger.
2, the connecting rope with 10cm~40cm length between the hook and annulus of safety harness provided by the utility model,
It may be implemented to be attached with the fixture of different sizes and shapes, so that the safety harness is suitable for different operating environment
Station.
3, safety harness provided by the utility model, operating personnel can carry on the back be arranged in box first around traditional thread binding by lightweight
Set with the second bobbin winder device and be set to lightweight back of the body box side automatic control device or manual overvide to being in idle
The connection rope of state is recycled, and avoids the object on the connection rope and station of idle state from occurring drawing extension phenomenon, to work
Industry personnel bring danger.
4, safety back provided by the utility model, for operating personnel after in danger, operating personnel can be by discharging the lightweight back of the body
Connecting rope in box on the first bobbin winder device or the second bobbin winder device drops to ground either by withdrawing the first bobbin winder device
Or the second connecting rope on bobbin winder device goes back up to home, to realize saving oneself for operating personnel.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the sectional view of the lightweight back of the body first preferred embodiment of box of the utility model；
Fig. 2 is the sectional view of the lightweight back of the body second preferred embodiment of box of the utility model；
Fig. 3 is the side view of the utility model lightweight back of the body the first preferred embodiment of box；
Fig. 4 is the side view of the utility model lightweight back of the body the second preferred embodiment of box；
Fig. 5 is the structural schematic diagram of the utility model shoulder strap；
Fig. 6 is the connection figure of the utility model lightweight back of the body box and shoulder strap.
The first connecting ropes of 1- in figure；The second connecting ropes of 2-；3- annulus；4- hooks；The first bobbin winder devices of 5-；The second coilings of 6-
Device；7- first is open；8- second is open；The first release buttons of 9-；10- first recycles button；The second release buttons of 11-；12-
Second recycling button；13- shells；14- first manual control devices；The second manual overvides of 15-；The left shoulder belts of 16-；17- is right
Shoulder belt；The left lateral protecting bands of 18-；The right lateral protecting bands of 19-；20- left lower extremity protecting bands；21- right lower extremity protecting bands；The poly- power annulus of 22-；23-
Left shoulder belt junction button；The right shoulder belt junction buttons of 24-；101- lightweights carry on the back box；102- connection structures；The first automatic control devices of 103-；
The second automatic control devices of 104-；105- shoulder straps；The left shoulder belt card slots of 301-；The left lateral protecting band card slots of 302-；303- left lower extremities protect
Band card slot；The right shoulder belt card slots of 304-；The right lateral protecting band card slots of 305-；306- right lower extremity protecting band card slots.
Specific implementation mode
It, below will be to the technology of the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Scheme is described in detail.Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not before making creative work
Obtained all other embodiment is put, the range that the utility model is protected is belonged to.
The lightweight back of the body the upper surface of box 101 described in the utility model refer to lightweight back of the body box in normal work upwardly and and water
The parallel one side of plane, left side is that lightweight carries on the back box in normal work, close to left shoulder and surface perpendicular to the ground, right side
Refer to close to right shoulder and surface perpendicular to the ground.
The utility model provides a kind of safety harness, including the shoulder strap that lightweight is carried on the back box 101 and connect with lightweight back of the body box 101
105.It is provided with the first connecting rope 1 and the second connecting rope 2 in lightweight back of the body box 101.Preferably, the first connecting rope 1 and second connects
One end of rope 2 is fixed on inside lightweight back of the body box 101, and the other end has connection structure 102 and passes through connection structure 102 and fixture
Connection.
According to a preferred embodiment, it is circular rope that the first connecting rope 1, the second connecting rope 2, which are not necessarily cross section,
It is rectangular ribbon that rope, which can also be cross section,.Such as：Safety belt on car seat.
By being used alternatingly for the first connecting rope 1 and the second connecting rope 2, operating personnel is realized when switching station still
It can keep effective safeguard protection.Fixed connection is attached with fixture on station by being set to connecting rope one end to tie
Structure 102 solves existing safety harness and is likely to occur the non-artificial connection unlocked between connecting rope and fixture and makes operation people
Member is in the problem of invalid guard mode.
As shown in Figure 1 or 2, connection structure 102 includes being set to the extension of 2 end of the first connecting rope 1 and the second connecting rope
The annulus 3 for hooking 4 and being set in the first connecting rope 1 and the second connecting rope 2.Preferably, have one between hook 4 and annulus 3
Set a distance so that the first connecting rope 1 and the second connecting rope 2 can be connect by hook 4 and the clamping of annulus 3 with fixture.
By the connecting rope of certain distance between hook 4 and annulus 3 around fixture, and hook 4 and annulus 3 are clamped, realize station
It is fixed.The shape of fixture can be various.Solve the optional of fixture when connecting rope in the prior art is connected and fixed object
The single problem of shape-selective shape.Clamping between hook 4 and annulus 3 simultaneously solves in the prior art probably due to the drawing of connecting rope
Pull or with the problem of causing operating personnel to be in invalid protection situations such as touching extension of other articles on station.
According to a preferred embodiment, the connecting rope length between hook 4 and annulus 3 is 10cm~40cm.This practicality
Connecting rope length between novel hook 4 and annulus 3 is, for example, 10cm, 15cm, 20cm, 25cm, 30cm, 35cm, 40cm.This reality
It is without being limited thereto with the connecting rope length between novel hook 4 and annulus 3, can also be other length.Between hook 4 and annulus 3
The length of connecting rope realize connecting rope and can be attached with different size of fixture.Solves safety in the prior art
The attachable fixture size of shoulder strap is by the problem of metal fittings safe block button is limited in the prior art.
According to a preferred embodiment, the connecting rope between hook 4 and annulus 3 is provided with wearing layer and skid resistant course.It hangs
It can also be the material for being set as simultaneous wear-resisting functions and antiskid function to hook between 4 and annulus 3, to simplify the knot of the utility model
Structure.And the material of wear-resisting functions and antiskid function is for example：Polyurethane material, ethane-acetic acid ethyenyl (vinyl acetate) ester copolymer
Deng.
As shown in Figure 1 or 2, lightweight back of the body box 101 is internally provided with the first bobbin winder device 5 and the second bobbin winder device 6 and two
The connecting rope of same length is wound on a bobbin winder device, to ensure that the first bobbin winder device 5 and the second bobbin winder device 6 can be realized
It is used alternatingly.Preferably, motor can be set inside the first bobbin winder device 5 and the second bobbin winder device 6, and the control of motor is filled
Install the both sides that box 101 is carried on the back in lightweight.Preferably, the setting of the first automatic control device 103 is opposite with the first bobbin winder device 5
The left side answered, the second automatic control device 104 are arranged on right side corresponding with the second bobbin winder device 6.
Referring again to Fig. 1 or Fig. 3, the first automatic control device 103 being arranged in lightweight back of the body box 101 includes that the first release is pressed
Button 9, first recycles button 10.Operating personnel can recycle button 10 to control in operation by the first release button 9, first
The steering of motor is to realize the release and recycling of the first connecting rope of bobbin winder device pair 1.Second automatic control device 104 includes the
Two release buttons 11, second recycle button 12, recycle button 12 by the second release button 11, second to control the steering of motor
To realize the release and recycling of the second connecting rope of bobbin winder device pair 2.By the release and recycling of connecting rope, operation people is realized
Member easily switch station, especially two stations apart from it is distant when, operating personnel can pass through adjust connecting rope
Release and the disposable switching of recycling in place.Meanwhile when operating personnel is when in danger, operating personnel can also be by even
The release of splicing rope will directly be reduced to ground and save oneself, or be realized by returning to home to the recycling of connecting rope
It saves oneself.
Referring again to Fig. 2 or Fig. 4, the both sides of lightweight back of the body box 101 may be arranged as first manual control device 14 and the
Two manual overvides 15.Preferably, first manual control device 14 is arranged in left side corresponding with the first bobbin winder device 5,
Second manual overvide 15 is arranged on right side corresponding with the second bobbin winder device 6.
.First manual control device 14 and the second manual overvide 15 are wind.Preferably, the first bobbin winder device 5
Can be directly by first manual control device 14 with the second bobbin winder device 6, the second manual overvide 15 is controlled, will before
The motor in face controls the first bobbin winder device 5 and the second bobbin winder device 6 is converted into and is controlled manually.By controlling first manual dress
The steering of 14 the first bobbin winder device of course changing control 5 is set, realizes the release and recycling of the first connecting rope 1.By controlling second-hand
The steering of the second bobbin winder device of course changing control 6 of dynamic device 15, realizes the release and recycling of the first connecting rope 2.
The first opening 7 and second is additionally provided with referring again to Fig. 1 and Fig. 3 or Fig. 2 and Fig. 4, on lightweight back of the body box 101 to open
Mouth 8.Deliver place, and the longest edge and two being open in the upper surface of when first opening 7 is set to the lightweight back of the body work of box 101 and left side
The rib that a face is crossed to form is vertical.Second opening 8 the upper surface of is placed in when lightweight back of the body box 101 works and place is delivered in right side, and
The longest edge of opening is vertical with the rib that two faces are crossed to form.Such opening designs so that lightweight back of the body box 101 connects at work
Splicing discharges and the angular range of recycling is bigger, it is possible to reduce the friction of connection rope and the lightweight back of the body 101 shell 13 of box.Simultaneously
The corner angle of first opening 7 and the second 8 surrounding shells of opening are set as arc, further can effectively reduce shell 13 and connect
The friction of rope so that the service life is longer for shoulder strap.
Referring again to Fig. 3 or Fig. 4, the face of lightweight back of the body box 101 and operating personnel's back contact is set as and human body back phase
Matched curved surface.Preferably, the face 201 of the lightweight back of the body box 101 and operating personnel's back contact be set as with softness or
It is with poromeric material.Ensure the comfort of operating personnel's wearing.
According to a preferred embodiment, other structures of the shoulder strap 105 in addition to poly- power annulus 22 individually with poly- power annulus
22 are connected.A human bady gravitational is realized by annulus 22 to be disperseed.
As shown in figure 5, left shoulder belt 16, right shoulder belt 17 and poly- power annulus 22 that shoulder strap 105 includes are to be respectively by left shoulder
Band connection button 23 and right shoulder belt junction button 24 are attached.Operating personnel has been further facilitated in this way to dress.
As shown in fig. 6, shoulder strap 105 passes through left shoulder belt 16, right shoulder belt 17, left lateral protecting band 18, right lateral protecting band 19, lower-left
Limb protecting band 20, right lower extremity protecting band 21 and the corresponding left shoulder belt card slot 301 of lightweight back of the body box 101, right shoulder belt card slot 304, left laterally shield
Band card slot 302, right lateral protecting band card slot 305, left lower extremity protecting band card slot 303, right lower extremity protecting band card slot 306 are attached.It is this
Connection type can also be attached by other means, such as：Annulus, buckle.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (10)
1. a kind of safety harness, which is characterized in that including lightweight back of the body box (101) and the back of the body being connect with lightweight back of the body box (101)
Band (105), wherein be provided with the first connecting rope (1) and the second connecting rope (2) in lightweight back of the body box (101), and described the
One end of one connecting rope (1) and second connecting rope (2) is fixed on lightweight back of the body box (101) inside, and the other end, which has, to be connected
Binding structure (102) is simultaneously connect by the connection structure (102) with fixture.
2. safety harness according to claim 1, which is characterized in that the connection structure (102) is described including being set to
The hook (4) of the first connecting rope (1) and second connecting rope (2) end and it is set to first connecting rope (1) and institute
The annulus (3) in the second connecting rope (2) is stated, and there is certain distance between the hook (4) and the annulus (3) so that
The safety harness can be connect by clamping between the hook (4) and the annulus (3) with the fixture.
3. safety harness according to claim 2, which is characterized in that between the hook (4) and the annulus (3) away from
From for 10cm~40cm.
4. safety harness according to claim 3, which is characterized in that the rope between the hook (4) and the annulus (3)
Wearing layer and skid resistant course are provided on rope.
5. the safety harness according to one of Claims 1-4, which is characterized in that the lightweight back of the body box (101) includes shell
(13) internal the first bobbin winder device (5) of the shell (13), the second bobbin winder device (6), first connecting rope are fixed on and
(1) and one end of second connecting rope (2) is separately fixed at first bobbin winder device (5) and second bobbin winder device
(6) on, and first connecting rope (1) and second connecting rope (2) be wound in respectively first bobbin winder device (5) and
On second bobbin winder device (6) so that first connecting rope (1) and second connecting rope (2) can be discharged and be recycled.
6. safety harness according to claim 5, which is characterized in that be additionally provided with difference on the lightweight back of the body box (101)
For first connecting rope (1) and second connecting rope (2) by the first opening (7) and second be open (8), and institute
The corner that the first opening (7) is set to the upper surface of described lightweight back of the body box (101) and left side is stated, second opening (8) is set
It is placed in the corner of the upper surface of described lightweight back of the body box (101) and right side.
7. safety harness according to claim 6, it is characterised in that：The lightweight back of the body box (101) and operating personnel back
The face of contact is set as the structure to match with human body back.
8. safety harness according to claim 7, which is characterized in that the both sides of the lightweight back of the body box (101) are additionally provided with
It is respectively used to control the first automatic control device of first connecting rope (1) and second connecting rope (2) release and recycling
(103) and the second automatic control device (104), wherein
First automatic control device (103) includes the first release button (9) and the first recycling button (10)；Described second certainly
Dynamic control device (104) includes the second release button (11) and the second recycling button (12).
9. safety harness according to claim 7, which is characterized in that the both sides of the lightweight back of the body box (101) are additionally provided with
It is respectively used to control the first manual control device of first connecting rope (1) and second connecting rope (2) release and recycling
, and the first manual control device (14) and second manual overvide (14) and the second manual overvide (15)
(15) it is wind.
10. safety harness according to claim 8 or claim 9, which is characterized in that the shoulder strap (105) includes poly- power annulus
(22) and one end is fixed on left shoulder belt (16), right shoulder belt (17), left lateral protecting band (18), right cross on the poly- power annulus (22)
To protecting band (19), left lower extremity protecting band (20), right lower extremity protecting band (21), and the left shoulder belt (16), right shoulder belt (17), left transverse direction
Protecting band (18), right lateral protecting band (19), left lower extremity protecting band (20), right lower extremity protecting band (21) the other end respectively be arranged described
The left shoulder belt card slot (301) of lightweight back of the body box (101) side, right shoulder belt card slot (304), left lateral protecting band card slot (302), right transverse direction
Protecting band card slot (305), left lower extremity protecting band card slot (303), right lower extremity protecting band card slot (306) clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796646.0U CN207745433U (en) | 2017-12-20 | 2017-12-20 | A kind of safety harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721796646.0U CN207745433U (en) | 2017-12-20 | 2017-12-20 | A kind of safety harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207745433U true CN207745433U (en) | 2018-08-21 |
Family
ID=63149395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721796646.0U Expired - Fee Related CN207745433U (en) | 2017-12-20 | 2017-12-20 | A kind of safety harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207745433U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639138A (en) * | 2019-10-24 | 2020-01-03 | 中建八局第四建设有限公司 | Wear wall safety belt linkage |
| WO2021099940A1 (en) * | 2019-11-21 | 2021-05-27 | 3M Innovative Properties Company | Safety harness with self-locking dorsal brace |
-
2017
- 2017-12-20 CN CN201721796646.0U patent/CN207745433U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110639138A (en) * | 2019-10-24 | 2020-01-03 | 中建八局第四建设有限公司 | Wear wall safety belt linkage |
| WO2021099940A1 (en) * | 2019-11-21 | 2021-05-27 | 3M Innovative Properties Company | Safety harness with self-locking dorsal brace |
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Granted publication date: 20180821 |