CN103316457B - A kind of recyclable grapple - Google Patents
A kind of recyclable grapple Download PDFInfo
- Publication number
- CN103316457B CN103316457B CN201310279799.8A CN201310279799A CN103316457B CN 103316457 B CN103316457 B CN 103316457B CN 201310279799 A CN201310279799 A CN 201310279799A CN 103316457 B CN103316457 B CN 103316457B
- Authority
- CN
- China
- Prior art keywords
- snib
- hook
- fixed cylinder
- grapple
- recyclable
- 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
Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B29/00—Apparatus for mountaineering
- A63B29/02—Mountain guy-ropes or accessories, e.g. avalanche ropes; Means for indicating the location of accidentally buried, e.g. snow-buried, persons
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/34—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect expanding before or on impact, i.e. of dumdum or mushroom type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B30/00—Projectiles or missiles, not otherwise provided for, characterised by the ammunition class or type, e.g. by the launching apparatus or weapon used
Abstract
Fixture technology field is used the present invention relates to Mountaineering or field mountain corps, more particularly to a kind of recyclable grapple, including fixed cylinder, the hook that is arranged in the fixed cylinder and can rotate upwardly and downwardly, the clamping lock being arranged on the fixed cylinder or hook and in the fixed cylinder it is rotatable, hook is kept fixed snib for blocking hook, provided with rotation unlocking mechanism between the clamping lock and snib.During without using grapple, snib is in released state with clamping lock, and hook is not fixed, can freely up and down rotated around fixed cylinder, storage volume is small, easy to carry；When needing to use grapple, make to rotate engaging between snib and clamping lock, now snib, which blocks hook, makes hook keep fixation, when needing to reclaim grapple, ROTATION CABLES makes rope drive snib rotation, snib, which is rotated between clamping lock and snib during certain angle, to be unlocked, snib discharges hook, so as to realize the purpose recycled and reused, practicality is very high.
Description
Technical field
Fixture technology field is used the present invention relates to Mountaineering or field mountain corps, more particularly to a kind of recyclable is grabbed
Hook.
Background technology
Grapple is actually rare for most people, but for hobby Mountaineering sporter, fire fighter and mountain region
It is instrument common and being commonly used for field army soldier, grapple generally comprises the neck of hook and 3-4 hook in the prior art
Pawl, the neck of hook is rigidly connected with hook, and the neck of hook is connected with rope, in use, grapple is thrown out, trees, rock are hooked by hook
Deng user catches rope to be climbed.Several years, the shape size of grapple and the quantity of hook are according to specific use requirement
Change, but its basic shape and operation principle are almost without any innovation.The user of such a grapple it is believed that because
It is to be rigidly connected between hook and the neck of hook, it is inconvenient to carry, user's waist can only be hung over and asked, or hang over beside knapsack, falling
, slip etc. fortuitous event when, often occur stabbing or scratch personnel's situation；Meanwhile, after using terminating, it is impossible to hooked from it
Trees, withdraw at a distance below rock, user can only be more standby with several, certainly will increase the heavy burden of body, what increase was lost
Muscle power.
The content of the invention
It is an object of the invention to provide a kind of grapple of recyclable recycling.
What the present invention was realized in：A kind of recyclable grapple, including fixed cylinder, be arranged in the fixed cylinder and can
The hook that rotates upwardly and downwardly, the clamping lock being arranged on the fixed cylinder or hook and in the fixed cylinder it is rotatable, be used for
Blocking hook makes hook keep fixed snib, provided with rotation unlocking mechanism between the clamping lock and snib.
Wherein, the spring for ejecting snib after snib is unlocked is additionally provided with the fixed cylinder.
Wherein, the snib is provided with block tongue, and the clamping lock is fixed mat, and the fixed mat is provided with and the card
The block tongue rotation that the corresponding breach of ligulate shape, the block tongue and fixing card pad are formed on the rotation unlocking mechanism, the snib
Going to the indentation, there makes to unlock between clamping lock and snib；Or the snib is provided with kelly, the fixed cylinder sidewall bottom
Clamping lock is formed, the fixed cylinder sidewall bottom is provided with the breach being adapted with the kelly shape, the kelly and the breach
The kelly formed on the rotation unlocking mechanism, the snib, which is rotated to the indentation, there, to be made to unlock between clamping lock and snib.
Wherein, the snib is provided with card cap, and the hook is provided with clamping step, the card cap and the clamping step
Engage so that the hook keeps fixing, the snib makes hook be discharged and can freely rotated upwardly and downwardly after unlocking.
Wherein, the snib is provided with contraction section, and the end abutment of snib and hook makes hook when the snib is not ejected
Keep fixing, the contraction section of the snib ejection rear clamping plug makes hook be discharged and can freely rotated upwardly and downwardly.
Wherein, the snib is provided with fixed mat, and the hook root is provided with translot to form the clamping lock, described solid
Determine mat to be fastened in the translot, the breach being adapted with hook root is additionally provided with the fixed mat, when the breach
Rotated with snib to when being overlapped with hook root, snib, which is unlocked and ejected, makes hook be discharged and can freely rotated upwardly and downwardly.
Wherein, bearing block is connected with the snib, the bearing block is contacted with the bottom interior wall of fixed cylinder, the load-bearing
The component connection ring or component connecting rope for postponing torsion transmission are additionally provided between block and snib.
Wherein, the bottom of the fixed cylinder is taper, and the bearing block is support cone, the cone of the support cone and fixed cylinder
Volute spring is additionally provided between shape bottom interior wall.
Wherein, the fixed cylinder bottom is provided with load-bearing step, and a bearing block hangs and is located at the bearing platform in which can horizontally rotate
On rank, the bearing block is connected with rope, is additionally provided with and is connected for postponing the component of torsion transmission between the snib and bearing block
Connect ring or component connecting rope.
Wherein, the fixed cylinder is provided with steady pin, and the hook is provided with through hole, and the hook passes through the through hole set
It is located on steady pin.
Beneficial effects of the present invention are：When not in use, grapple can be deposited individually recyclable grapple of the present invention
Put, can also make snib and rope connect after together with deposit, snib is in released state with clamping lock, and hook is not fixed, can be around
Fixed cylinder freely up and down rotates, and storage volume is small, easy to carry, and is difficult to hurt sb.'s feelings, safe；When needing to use grapple,
Make to rotate engaging between snib and clamping lock, now snib, which blocks hook, makes hook keep fixation, and the specific fixed angle of hook can
Design according to actual needs, now grapple can be thrown into eminence uses；When needing to reclaim grapple, ROTATION CABLES makes rope
Strap moves snib rotation, due to rotating the presence of unlocking mechanism between the clamping lock and snib, when snib is rotated to certain angle
Unlocked between clamping lock and snib, snib release hook, because hook can freely up and down rotate around fixed cylinder, so hook can
To depart from the objects such as trees, rock, so as to realize the purpose recycled and reused, practicality is very high.
Brief description of the drawings
Fig. 1 is the structural representation of recyclable grapple embodiment one of the present invention；
Fig. 2 is to remove the structural representation after fixed cylinder in recyclable grapple embodiment one of the present invention；
Fig. 3 is the structural representation that card cap engages with hook in recyclable grapple embodiment one of the present invention；
Fig. 4 is the structural representation of recyclable grapple embodiment two of the present invention；
Fig. 5 is the structural representation of another angle of recyclable grapple embodiment two of the present invention；
Fig. 6 is the structural representation of recyclable grapple embodiment three of the present invention；
Fig. 7 is to fix the structural representation that mat engages with hook in recyclable grapple embodiment three of the present invention.
Wherein, 1, fixed cylinder；11st, steady pin；12nd, breach；13rd, load-bearing step；2nd, hook；21st, clamping step；22nd, lead to
Hole；23rd, translot；3rd, clamping lock；31st, fixed mat；32nd, breach；4th, snib；41st, card cap；42nd, block tongue；43rd, kelly；44th, shrink
Section；45th, fixed mat；46th, breach；5th, spring；6th, bearing block；7th, component connection ring；8th, volute spring；9th, rope.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples,
The present invention will be described in further detail.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention,
It is not intended to limit the present invention.
The invention discloses a kind of recyclable grapple, as the embodiment one of the recyclable grapple, such as Fig. 1 to figure
Shown in 3, including fixed cylinder 1, be arranged on the hook 2 that in the fixed cylinder 1 and can be rotated upwardly and downwardly, be arranged on the fixed cylinder 1 or
Clamping lock 3 on hook 2 and in the fixed cylinder 1 it is rotatable, hook 2 is kept fixed snib for blocking hook 2
4, provided with rotation unlocking mechanism between the clamping lock 3 and snib 4.
When not in use, grapple can be deposited individually recyclable grapple of the present invention, can also make snib 4 and rope
Deposited together after 9 connections, snib 4 is in released state with clamping lock 3, hook 2 is not fixed, can freely up and down revolved around fixed cylinder 1
Turn, storage volume is small, easy to carry, and is difficult to hurt sb.'s feelings, safe；When needing to use grapple, make snib 4 and clamping lock 3 it
Between rotate engaging, now snib 4 block hook 2 makes hook 2 keep fixation, the specific fixed angle of hook 2 can be according to actual need
Design, now grapple can be thrown into eminence uses；When needing to reclaim grapple, ROTATION CABLES 9 makes the rotation number of rope 9
Snib 4 is driven to rotate after circle, due to rotating the presence of unlocking mechanism between the clamping lock 3 and snib 4, snib 4 is rotated to certain
Unlocked during angle between clamping lock 3 and snib 4, the release hook 2 of snib 4, because hook 2 is can freely up and down to be rotated around fixed cylinder 1
, so hook 2 can depart from the objects such as trees, rock, so as to realize the purpose recycled and reused, practicality is very high.
In the present embodiment, the fixed cylinder 1 is provided with steady pin 11, and the hook 2 is provided with through hole 22, the hook
2 are set on steady pin 11 by the through hole 22, are freely up and down rotated so as to realize.
In the present embodiment, the snib 4 is provided with block tongue 42, and the clamping lock 3 is fixed mat 31, the fixed mat
31 are provided with the breach 32 corresponding with the shape of block tongue 42, and the block tongue 42 and fixed mat 31 form the rotation unblock
Block tongue 42 on mechanism, the snib 4, which is rotated to the breach 32, to be made to unlock between clamping lock 3 and snib 4, the block tongue 42
Area is far smaller than the area of fixed mat 31, so block tongue 42 is by can not survey the machine that external force rotates to breach 32 and deviate from
Rate is very small, i.e., grapple is safe.
In the present embodiment, the snib 4 is provided with card cap 41, and the hook 2 is provided with clamping step 21, the card
Cap 41 engages with the clamping step 21 so that the holding fixation of the hook 2, power when can bear to climb, the bullet of snib 4
Hook 2 is discharged and can be freely rotated upwardly and downwardly after going out, have using storage or for reclaiming grapple.
In the present embodiment, in order that snib 4 can be unlocked successfully, it is additionally provided with the fixed cylinder 1 in the quilt of snib 4
The spring 5 for ejecting snib 4 after unblock, described one end of spring 5 is connected in fixed mat 31, and the other end is connected to snib 4
On card cap 41.
In the present embodiment, bearing block 6 is connected with the snib 4, the fixed cylinder 1 also includes bottom, the load-bearing
Block 6 is contacted with the bottom interior wall of fixed cylinder 1, and the bearing block 6 is connected with rope 9, when in use, and bearing block 6 bears major part
Or whole pulling force, and too many axial tension is not subject between block tongue 42 and fixed mat 31, block tongue 42 can be substantially reduced
With the design strength of fixed mat 31.
In the present embodiment, the component connection ring for postponing torsion transmission is additionally provided between the bearing block 6 and snib 4
7, the component connection ring 7 is specific to be formed by multiple rings concatenation, in the actual use of grapple, due to rope 9 be it is flexible,
It is possible to that larger moment of torsion can be produced when being tightened up, if the moment of torsion is directly passed to bearing block 6 and snib 4, snib 4 and clamping lock
There is the risk of unblock between 3, form unsafe factor, the component connection ring 7 that the present invention is set can postpone torsion transmission, i.e.,
Bearing block 6 can be just transmitted torque to after rope 9 rotates a few, bearing block 6 could pass through component connection ring 7 after rotating a few
Snib 4 is transmitted torque to, so as to delay torsion transmission, the security of grapple is further increased.More specifically, it is described solid
The bottom of safety barrel 1 is taper, and the bearing block 6 is to be gone back between support cone, the conical lower portion inwall of the support cone and fixed cylinder 1
Provided with volute spring 8, there is centering after the conical lower portion stress of the support cone and fixed cylinder 1, support cone can be avoided to card
Bolt 4, which is produced, has dysgenic radial load；Under some special environment or during extreme use, such as on snow mountain or
The conical lower portion of person's high temperature scene of fire, support cone and fixed cylinder 1 is possible to, because of icing or high temperature bond, cause support cone can not
Separate and rotate with the conical lower portion of fixed cylinder 1, set volute spring 8 just can effectively solve this problem, volute spring 8 with
The conical lower portion contact area of support cone and fixed cylinder 1 significantly reduces, so as to reduce cohesive possibility.
In the present embodiment, the component connection ring can also be component connecting rope, can obtain essentially identical beneficial effect
Really.
As the embodiment two of recyclable grapple of the present invention, as shown in Figure 4 and Figure 5, it is different from embodiment one it
It is in and is provided with kelly 43, the sidewall bottom of the fixed cylinder 1 formation clamping lock 3, the sidewall bottom of fixed cylinder 1 in the snib 4
Provided with the breach 12 being adapted with the shape of kelly 43, the kelly 43 and the breach 12 form the rotation solution lock machine
Kelly 43 on structure, the snib 4, which is rotated to the breach 13, to be made to unlock between clamping lock 3 and snib 4.Rotation in the present embodiment
Turn unlocking mechanism consistent with the rotation unlocking mechanism operating principle in embodiment one, only there is slightly difference, effect in structure
It is essentially identical.The one end of spring 5 is connected on the fixation step on snib 4 in the present embodiment, and the other end is connected to inside fixed cylinder 1
Step on, after snib 4 and clamping lock 3 are unlocked, the spring 5 can eject snib 4.
In addition in the present embodiment, the snib 4 is provided with contraction section 44, snib 4 and hook when the snib 4 is not ejected
2 end abutment makes hook 2 keep fixation, and the contraction section 44 of the ejection of snib 4 rear clamping plug 4 makes the acquisition of hook 2 release and can
Freely rotate upwardly and downwardly, so as to realize convenient storage and reclaim function.
In the present embodiment, bearing block and component connection ring or component connecting rope can also be increased, to obtain higher peace
Quan Xing.
As recyclable grapple embodiment three of the present invention, as shown in Figure 6 and Figure 7, with the difference of embodiment two
It is that the snib 4 is provided with fixed mat 45, the root of hook 2 is provided with translot 23 to form the clamping lock, the fixation
Mat 45 is fastened in the translot 23, when in use, and the fixed mat 45 is abutted with the root of hook 2, is in hook 2 solid
Determine to be additionally provided with the breach 46 being adapted with the root of hook 1 in state, the fixed mat 45, when the breach 46 revolves with snib 4
Go to when being overlapped with the root of hook 2, snib 4, which is unlocked and ejected, makes hook 2 be discharged and can freely rotated upwardly and downwardly.The present embodiment
The function of rotation unlocking function and fixed hook 2 is integrated in the fixed mat 45, number of fitting parts is reduced.
In the present embodiment, the bottom of fixed cylinder 1 is provided with load-bearing step 13, and a bearing block 6, which is hung, is located at the bearing platform
On rank 13, the bearing block 6 is connected with rope 9, and the bearing block 6 bears most of pulling force or whole pulling force, so as to reduce solid
Determine the design strength of mat 45；The other bearing block 6 can rotate around fixed cylinder 1, be additionally provided between snib 4 and bearing block 6
Component connection ring 7 for postponing torsion transmission, the component connection ring 7 can postpone torsion transmission, improve the safety of grapple
Property.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (9)
1. a kind of recyclable grapple, it is characterised in that including fixed cylinder, be arranged in the fixed cylinder and can rotate upwardly and downwardly
Hook, the clamping lock being arranged on the fixed cylinder or hook and in the fixed cylinder it is rotatable, make for blocking hook
Hook keeps fixed snib；The snib is provided with block tongue, and the clamping lock is fixed mat, the fixed mat be provided with
The corresponding breach of the block tongue shape, the block tongue and fixing card pad are formed on the rotation unlocking mechanism, the snib
Block tongue, which is rotated to the indentation, there, to be made to unlock between clamping lock and snib；Or the snib is provided with kelly, the fixed cylinder side
Clamping lock is formed on wall bottom, and the fixed cylinder sidewall bottom is provided with the breach being adapted with the kelly shape, the kelly and institute
Stating the kelly that breach formed on the rotation unlocking mechanism, the snib and rotating to the indentation, there makes to solve between clamping lock and snib
Lock.
2. recyclable grapple according to claim 1, it is characterised in that be additionally provided with and be unlocked in snib in the fixed cylinder
The spring for afterwards ejecting snib.
3. recyclable grapple according to claim 1, it is characterised in that the snib is provided with card cap, the hook
Provided with clamping step, the card cap engages with the clamping step so that the hook keeps fixing, and the snib makes after unlocking
Hook, which is obtained, to be discharged and can freely rotate upwardly and downwardly.
4. recyclable grapple according to claim 2, it is characterised in that the snib is provided with contraction section, the snib
The end abutment of snib and hook makes hook keep fixation when not ejecting, and the contraction section of the snib ejection rear clamping plug obtains hook
It must discharge and can freely rotate upwardly and downwardly.
5. recyclable grapple according to claim 2, it is characterised in that the snib is provided with fixed mat, the hook
Radix unguis portion is provided with translot to form the clamping lock, and the fixed mat is fastened in the translot, is also set in the fixed mat
There is the breach being adapted with hook root, when the breach is rotated to when being overlapped with hook root with snib, snib is unlocked and bullet
Hook of sening as an envoy to is discharged and can freely rotated upwardly and downwardly.
6. according to any one of claim 1 to the 5 recyclable grapple, it is characterised in that be connected with load-bearing on the snib
Block, the bearing block is contacted with the bottom interior wall of fixed cylinder, is additionally provided between the bearing block and snib for postponing torsion biography
The component connection ring or component connecting rope passed.
7. recyclable grapple according to claim 6, it is characterised in that the bottom of the fixed cylinder is taper, described to hold
Pouring weight is support cone, and volute spring is additionally provided between the conical lower portion inwall of the support cone and fixed cylinder.
8. according to any one of claim 1 to the 5 recyclable grapple, it is characterised in that the fixed cylinder bottom is provided with and held
Weight step, a bearing block is hung in which can horizontally rotate to be located on the load-bearing step, and the bearing block is connected with rope, the snib
The component connection ring or component connecting rope for postponing torsion transmission are additionally provided between bearing block.
9. according to any one of claim 1 to the 5 recyclable grapple, it is characterised in that the fixed cylinder is provided with fixation
Pin, the hook is provided with through hole, and the hook is set on steady pin by the through hole.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279799.8A CN103316457B (en) | 2013-06-28 | 2013-06-28 | A kind of recyclable grapple |
| PCT/CN2014/072128 WO2014206095A1 (en) | 2013-06-28 | 2014-02-17 | Recoverable grappling hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310279799.8A CN103316457B (en) | 2013-06-28 | 2013-06-28 | A kind of recyclable grapple |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103316457A CN103316457A (en) | 2013-09-25 |
| CN103316457B true CN103316457B (en) | 2017-10-27 |
Family
ID=49185678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310279799.8A Expired - Fee Related CN103316457B (en) | 2013-06-28 | 2013-06-28 | A kind of recyclable grapple |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103316457B (en) |
| WO (1) | WO2014206095A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103316457B (en) * | 2013-06-28 | 2017-10-27 | 王永志 | A kind of recyclable grapple |
| CN104921424A (en) * | 2015-06-30 | 2015-09-23 | 何华琼 | Novel mountaineering stick |
| CN105944338A (en) * | 2016-06-02 | 2016-09-21 | 孙跃 | Outdoor climbing rope fixer |
| CN107569789A (en) * | 2017-09-07 | 2018-01-12 | 苏州烁耀电子材料有限公司 | A kind of portable fire-fighting poker |
| CN108888922B (en) * | 2018-06-26 | 2020-11-24 | 上海交通大学 | Manipulator device |
| CN109323633B (en) * | 2018-11-16 | 2023-09-08 | 湖南省军合科技有限公司 | Single-soldier hand-thrown type fly-round projectile with conventional layout |
| CN111452750B (en) * | 2020-03-12 | 2022-02-11 | 淮阴工学院 | Automobile anti-falling system and method thereof |
| CN112573188B (en) * | 2020-11-30 | 2022-06-28 | 中广核检测技术有限公司 | Automatic core switching system for waste radioactive water filter of nuclear power plant |
| CN113307142B (en) * | 2021-05-14 | 2022-07-22 | 宝路汽车产业(十堰)有限公司 | Self-balancing anti-drop crane hook with auxiliary hook |
| CN113559474B (en) * | 2021-07-03 | 2022-11-04 | 玉环铭涵洁具有限公司 | Lift ware that outdoor exploration was used |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3283736A (en) * | 1964-12-07 | 1966-11-08 | Louis A Gauert | Collapsible anchor |
| US3747553A (en) * | 1971-07-20 | 1973-07-24 | R Riddle | Releasable boat anchor |
| IT1193042B (en) * | 1982-03-24 | 1988-06-02 | Francesco Puoti | STILL WITH TIPPING ARMS |
| US6530614B1 (en) * | 2000-11-14 | 2003-03-11 | Tactical & Rescue Equipment Llc | Collapsible grappling hook |
| US20050073161A1 (en) * | 2003-10-01 | 2005-04-07 | Kevin Philbin | Collapsible grappling hook |
| CN201263851Y (en) * | 2008-08-20 | 2009-07-01 | 禹长春 | Self-spreading grab hook of rope for guiding throw and climb |
| CN201578808U (en) * | 2009-12-17 | 2010-09-15 | 侯圣春 | Folding type grapnel |
| CN202892817U (en) * | 2012-04-26 | 2013-04-24 | 王之仪 | Climbing device enabling climbing to be achieved easily |
| CN103111053A (en) * | 2013-01-29 | 2013-05-22 | 胡正涛 | Grab hook capable of being controlled to retract at distance |
| CN103316457B (en) * | 2013-06-28 | 2017-10-27 | 王永志 | A kind of recyclable grapple |
-
2013
- 2013-06-28 CN CN201310279799.8A patent/CN103316457B/en not_active Expired - Fee Related
-
2014
- 2014-02-17 WO PCT/CN2014/072128 patent/WO2014206095A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014206095A1 (en) | 2014-12-31 |
| CN103316457A (en) | 2013-09-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103316457B (en) | A kind of recyclable grapple | |
| US6068226A (en) | Detachable anchor | |
| CN201263859Y (en) | Machine for sending rescue rope for climbing | |
| CN105903130A (en) | Multifunctional firefighter lifesaving device | |
| CN202299371U (en) | Anti-falling safety device of wall-attached climbing scaffold | |
| RU2018102549A (en) | SELF-INSURANCE DEVICE FOR ALPINISM APPLICATION | |
| CN202544380U (en) | Multi-protection falling protector for attachment type lifting scaffold | |
| CN2910286Y (en) | Rock climbing device | |
| CN204899272U (en) | A safety device that is used for on --spot horizontal entrance to a cave of construction | |
| CN208770711U (en) | The anti-fall bandlet of fireman | |
| CN207085111U (en) | A kind of steel pipe pole falling proof device up and down | |
| CN201337770Y (en) | Life preserver used for self-rescue on high-rise building | |
| CN206152129U (en) | Shaft tower is ascended a height and is prevented buffer that falls | |
| CN108678787A (en) | Resin anchoring agent rapid installation device and construction method | |
| CN205417497U (en) | Door window breaks window ware | |
| CN107176537A (en) | A kind of hanging device and its hanging method | |
| CN205759163U (en) | A kind of multifunctional fire-fighting person's lifesaving appliance | |
| CN107890613A (en) | High altitude escape equipment | |
| CN205031831U (en) | Big rope of backpack receive and releases frame | |
| CN202105381U (en) | Foot type riser | |
| CN206539332U (en) | Rigger's escape device | |
| CN202656791U (en) | Universal wheel with brake | |
| CN204709671U (en) | A kind of safety belt catching device | |
| CN202822643U (en) | Split type universal anti-dropping ascending pedal | |
| CN107568847A (en) | A kind of hardware Fastener for climbing mountain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171027 Termination date: 20210628 |