CN201087068Y - Weight hanging hook - Google Patents
Weight hanging hook Download PDFInfo
- Publication number
- CN201087068Y CN201087068Y CNU2007201756859U CN200720175685U CN201087068Y CN 201087068 Y CN201087068 Y CN 201087068Y CN U2007201756859 U CNU2007201756859 U CN U2007201756859U CN 200720175685 U CN200720175685 U CN 200720175685U CN 201087068 Y CN201087068 Y CN 201087068Y
- Authority
- CN
- China
- Prior art keywords
- hook
- holding piece
- weight suspension
- suspension hook
- opening
- 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
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Abstract
The utility model provides a heavy object hook, which comprises a hanging hook, a buckling group and a clipping group. The hanging hook is provided with a main body and a groove channel penetrating the main body. The buckling group is provided with a safety buckle which can be pivoted with a hanging hook main body in a rotating way and can be butt jointed with the ring hook part. The clipping group is provided with a clipping part penetrating through the hanging hook groove channel, and a driving part pivoted with the hanging hook main body in a rotating way. The driving part is driven by external force to interlock the clipping part to be stabilized at the first position where the safety buckle is blocked, and to interlock the clipping part to be stabilized at the second position where the safety is released. The utility model has the advantages that the main body provides stable supporting effect for the clipping part and promotes the structural strength and the stability of the clipping part to block the safety buckle.
Description
Technical field
The utility model relates to a kind of suspension hook, particularly a kind of weight suspension hook that can collude the extension weight.
Background technology
Consulting Fig. 1, Fig. 2, is example with general weight suspension hook 1, mainly includes a hook 11, one safety button 12 and one holding piece 13.This hook 11 has a bail portion 112 that is formed on an end and defines an opening 111.This is detained 12 safely and links up with 11 pivots knots with this, and docks with this bail portion 112 and seal this opening 111.This holding piece 13 is linked up with 11 pivots knots with this, and has and be formed on the dual side-edge edge and compel to support this and detain 12 two lugs 131 safely.
When urging these holding piece 13 turns, the aforementioned lug 131 of meeting interlock is removed with this urgent supporting of detaining 12 safely and is concerned, making this detain 12 safely can be under external force, break away from the opening 111 that this links up with 11 bail portions 112 and open this hook 11, this bail portion 112 is hooked on suspender such as the rope (figure does not show).When the lug 131 of this holding piece 13 is compeled to support this and detained 12 these openings 111 of sealing safely, can place restrictions on suspender such as rope (figure does not show) and be set in this and link up with 11 bail portions 112 and this buckles 12 safely.
Whereby, detain 12 safely with this and provide the two-fold security mechanism, prevent suspender such as rope (figure do not show) these hook 11 bail portions 112 of slippage with this holding piece 13.Only, because the active area of aforementioned lug 131 is quite little and be en plaque, therefore, its structural strength is limited, is easy to because external force is touched this and detained 12 safely, makes aforementioned lug 131 be forced to for a long time detain 12 and be out of shape safely in this, and then cause this holding piece 13 to lose efficacy, the doubt of safety deficiency is arranged.
The utility model content
The purpose of this utility model is to provide a kind of weight suspension hook that can promote safety in utilization.
The utility model provides a kind of weight suspension hook, and this weight suspension hook comprises a hook, a buckle group and a clip group.This hook has a body and runs through a conduit of this body along an axis, and this body has a bail portion that is formed on an end and defines an opening.This buckle group has a safety button, but this safe clasp around this axis turn ground this body pivot knot with this hook, and dock with this bail portion and seal this opening.This clip group has a holding piece and an actuator, this holding piece passes this conduit of this hook along this axis, but this actuator is around this axis turn ground this body pivot knot with this hook, and driven by an external force and this holding piece of interlock is stable in and stops that this detains a primary importance of this opening of sealing safely, be stable in this holding piece of interlock to discharge the second place that this detains open this opening safely.
Weight suspension hook described in the utility model, this conduit of this hook are formed on the contiguous middle position of this body.
Weight suspension hook described in the utility model, this safety buckle have be formed on two sides and with two fins of this body pivot knot of this hook, and be formed on aforementioned fin an ora terminalis and with two block edge of this mutual block in holding piece two ends.
Weight suspension hook described in the utility model, this conduit of this hook are formed on the medial surface of this body towards this opening.
Weight suspension hook described in the utility model, this conduit of this hook is formed on the lateral surface that this body is in reverse to this opening.
Weight suspension hook described in the utility model, this safety buckle have be formed on two sides and with two fins of this body pivot knot of this hook, and be formed on aforementioned fin an inner face and with two block edge of this mutual block in holding piece two ends.
Weight suspension hook described in the utility model, the safety buckle of this buckle group have a buckling parts that forms portion at one end and dock with this bail portion of this hook.
Weight suspension hook described in the utility model, this buckle group also has this body of being arranged on this hook and this one first elastic element between detaining safely, this first elastic element is not having under the external force effect, and ejection should be docked with this bail portion of this body with this buckling parts by the safety button.
Weight suspension hook described in the utility model, the actuator of this clip group has two recesses that are formed on an end two relative surfaces along parallel this axis direction, and be formed on the other end and be emerging in this and external one urge portion, this holding piece passes the conduit of this hook and is set in the recess of this holding piece.
Weight suspension hook described in the utility model, this clip group also has this body that is arranged on this hook and one second elastic element between this holding piece, this second elastic element is not having under the external force effect, and this portion that urges of ejection is stable in this primary importance away from this body and this holding piece of interlock of this hook.
Weight suspension hook described in the utility model, this holding piece is bar shape.
Effect of the present utility model is to provide this holding piece one firm support effect with this body, and promotes this holding piece and stop this structural strength of detaining safely and stability.
Description of drawings
Fig. 1 is a front elevation, and general weight suspension hook is described.
Fig. 2 is a front elevation, and the open opening of aforementioned weight suspension hook is described.
Fig. 3 is a three-dimensional exploded view, and one first preferred embodiment of the utility model weight suspension hook is described.
Fig. 4 is a combination stereogram of this first preferred embodiment.
Fig. 5 is the front elevation that this first preferred embodiment urges an actuator.
Fig. 6 is the front elevation that this first preferred embodiment urges a safety button.
Fig. 7 is a three-dimensional exploded view, and one second preferred embodiment of the utility model weight suspension hook is described.
Fig. 8 is a front elevation of this second preferred embodiment.
Fig. 9 is the front elevation that this second preferred embodiment urges an actuator.
Figure 10 is the front elevation that this second preferred embodiment urges a safety button.
Figure 11 is a three-dimensional exploded view, and one the 3rd preferred embodiment of the utility model weight suspension hook is described.
Figure 12 is a front elevation of the 3rd preferred embodiment.
Figure 13 is the front elevation that the 3rd preferred embodiment urges an actuator.
Figure 14 is the front elevation that the 3rd preferred embodiment urges a safety button.
The specific embodiment
Below by preferred embodiment and accompanying drawing weight suspension hook of the present utility model is elaborated.
Consult Fig. 3, Fig. 4 and Fig. 5, one first preferred embodiment of the utility model weight suspension hook comprises hook 2, one a buckle group 3 and a clip group 4.
This hook 2 has a body 21 and runs through a conduit 22 of these body 21 middle parts along a parallel axis X direction.This body 21 has a bail portion 212 that is formed on an end and defines an opening 211, a shackle 213 that is formed on the other end, towards a medial surface 214 of this opening 211 and be in reverse to a lateral surface 215 of this opening 211.
This buckle group 3 has a safety button 31 and 1 first elastic element 32.This detain safely 31 have be formed on two sides and with this link up with 2 bodies, 21 pivots knots two fins 311, be formed on two block edge 312 of aforementioned fin 311 1 ora terminalis and relative this axis X, and be formed on an end and link up with that 2 bail portions 212 dock and the buckling parts 313 that seals this opening 211 with this.This first elastic element 32 is arranged on this and links up with 2 bodies 21 and this detains 31 safely, and is not having under the external force effect, and ejection should the safety button 31 be docked with these body 21 bail portions 212 with this buckling parts 313.
This clip group 4 has a holding piece 41, an actuator 42 and one second elastic element 43 that is bar shape.This holding piece 41 passes this along this axis X movablely and links up with 2 conduits 22, and has two ends 411 that pass this conduit 22.But this actuator 42 is linked up with 2 bodies, 21 pivots knot around this axis X turn ground and this, and have two recesses 421 that are formed on an end two relative surfaces and place for these holding piece 41 ends 411 along parallel this axis X direction, and be formed on the other end and be emerging in one of these body 21 lateral surfaces 215 and urge portion 422.Aforementioned recess 421 is respectively a conduit in this preferred embodiment.This second elastic element 43 is arranged on this and links up with 41 of 2 bodies 21 and this holding pieces, and is not having under the external force effect, and this actuator 42 of ejection urges portion 422 and links up with 2 bodies 21 away from this.
Consult Fig. 4 and Fig. 5, Fig. 6, when forcing in this actuator 42, the user urges portion 422, and overcome this second elastic element 43 elastic acting force and during around this axis X, this actuator 42 can be pushed this holding piece 41 with these recess 421 1 internal faces and break away from this and detain 31 block edge 312 safely, discharges this and detains 31 the second place safely and be stable in.Whereby, this detains 31 safely can be under external force, overcome the elastic acting force of this first elastic element 32, and this opening 211 of linking up with 2 bail portions 212 and opening these hooks 2 of these buckling parts 313 disengagings of interlock, this bail portion 212 is hooked on suspender such as the rope (figure does not show).
After external force discharges, this is detained 31 safely and influenced by the elastic acting force of this first elastic element 32 again, link up with 2 bail portions 212 with this buckling parts 313 and this and dock and seal this opening 211, place restrictions on suspender such as rope (figure do not show) and be set in this and link up with 2 bail portions 212 and this buckles 31 safely.And this actuator 42 can be influenced by these second elastic element, 43 elastic acting forces, locating under the motionless situation, be stable in spacing this holding piece 41 of these recess 421 internal faces and stop that this detains a primary importance of 31 block edge 312 safely, making this detain 31 safely, be forced to still can't the turn displacement in external force.
Because this holding piece 41 is set in the conduit 22 of this body 21, therefore, this body 21 can provide this holding piece 41 1 firm support effect, and then with stressed improperly this body 21 that is scattered in of this holding piece 41, promotes this holding piece 41 and stops that this detains 31 structural strength and stability safely.
Consulting Fig. 7 to Figure 10, is the utility model one second preferred embodiment, and itself and this first preferred embodiment is roughly the same, difference be in:
The conduit 22 of this hook 2 is formed on the lateral surface 215 that this body 21 is in reverse to this opening 211.
This is detained 31 block edge 312 safely and is formed on aforementioned fin 311 1 inside faces.
The recess 421 of this actuator 42 is respectively a perforation in this preferred embodiment, and this urges portion 422 and is emerging in this body 21 medial surfaces 214.
Whereby, this actuator 42 is driven by an elastic acting force or an external force can equally, and spacing this holding piece 41 is stable in and stops that this detains a primary importance of 31 block edge 312 safely, making this detain 31 safely, be forced to still can't the turn displacement in external force, or this detains 31 block edge 312 safely to push these holding piece 41 disengagings, discharge this and detain 31 the second place safely and be stable in, making this detain 31 safely can break away from this and link up with 2 bail portions 212 and open these openings 211 under external force.
Consulting Figure 11 to Figure 14, is the utility model 1 the 3rd preferred embodiment, and itself and this first and second preferred embodiment is roughly the same, difference be in:
The conduit 22 of this hook 2 is formed on the medial surface 214 that this body 21 is intended for this opening 211.
This is detained 31 block edge 312 safely and is formed on aforementioned fin 311 1 inside faces.
The portion that urges 422 of this actuator 42 is emerging in this body 21 lateral surfaces 215.
Whereby, this actuator 42 is driven by an elastic acting force or an external force can equally, and spacing this holding piece 41 is stable in and stops that this detains a primary importance of 31 block edge 312 safely, making this detain 31 safely, be forced to still can't the turn displacement in external force, or this detains 31 block edge 312 safely to push these holding piece 41 disengagings, discharge this and detain 31 the second place safely and be stable in, making this detain 31 safely can break away from this and link up with 2 bail portions 212 and open these openings 211 under external force.
According to the above as can be known, weight suspension hook of the present utility model has following advantage and effect:
The utility model not only can provide the two-fold security mechanism with this clip group 4 by this buckle group 3, prevent outside suspender such as rope (figure does not show) these hook 2 bail portions 212 of slippage, and because this holding piece 41 is a cylinder, structural strength is obviously greater than plate, can also provide this holding piece 41 1 firm support effect with this body 21, and then should safety button 31 stressed improperly this holding pieces 41 and these bodies 21 that are scattered in, promote this holding piece 41 and stop that this structural strength of detaining safely at 31 o'clock is with stability and the safety when using.
Claims (11)
1. a weight suspension hook is characterized in that, comprising:
One hook has a body and runs through a conduit of this body along an axis, and this body has a bail portion that is formed on an end and defines an opening;
One buckle group has a safety button, but this safe clasp around this axis turn ground this body pivot knot with this hook, and dock with this bail portion and seal this opening; And
One clip group, have a holding piece and an actuator, this holding piece passes this conduit of this hook along this axis, but this actuator is around this axis turn ground this body pivot knot with this hook, and driven by an external force and this holding piece of interlock is stable in and stops that this detains a primary importance of this opening of sealing safely, be stable in this holding piece of interlock to discharge the second place that this detains open this opening safely.
2. weight suspension hook according to claim 1 is characterized in that, this conduit of this hook is formed on the contiguous middle position of this body.
3. weight suspension hook according to claim 2 is characterized in that, this safety buckle have be formed on two sides and with two fins of this body pivot knot of this hook, and be formed on aforementioned fin an ora terminalis and with two block edge of this mutual block in holding piece two ends.
4. weight suspension hook according to claim 1 is characterized in that, this conduit of this hook is formed on the medial surface of this body towards this opening.
5. weight suspension hook according to claim 1 is characterized in that, this conduit of this hook is formed on the lateral surface that this body is in reverse to this opening.
6. according to claim 4 or 5 described weight suspension hooks, it is characterized in that, this safety buckle have be formed on two sides and with two fins of this body pivot knot of this hook, and be formed on aforementioned fin an inner face and with two block edge of this mutual block in holding piece two ends.
7. weight suspension hook according to claim 1 is characterized in that, the safety buckle of this buckle group has a buckling parts that forms portion at one end and dock with this bail portion of this hook.
8. weight suspension hook according to claim 7, it is characterized in that, this buckle group also has this body of being arranged on this hook and this one first elastic element between detaining safely, this first elastic element is not having under the external force effect, and ejection should be docked with this bail portion of this body with this buckling parts by the safety button.
9. weight suspension hook according to claim 7, it is characterized in that, the actuator of this clip group has two recesses that are formed on an end two relative surfaces along parallel this axis direction, and be formed on the other end and be emerging in this and external one urge portion, this holding piece passes the conduit of this hook and is set in the recess of this holding piece.
10. weight suspension hook according to claim 9, it is characterized in that, this clip group also has this body that is arranged on this hook and one second elastic element between this holding piece, this second elastic element is not having under the external force effect, and this portion that urges of ejection is stable in this primary importance away from this body and this holding piece of interlock of this hook.
11. weight suspension hook according to claim 1 is characterized in that this holding piece is bar shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201756859U CN201087068Y (en) | 2007-09-21 | 2007-09-21 | Weight hanging hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201756859U CN201087068Y (en) | 2007-09-21 | 2007-09-21 | Weight hanging hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201087068Y true CN201087068Y (en) | 2008-07-16 |
Family
ID=39634662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201756859U Expired - Fee Related CN201087068Y (en) | 2007-09-21 | 2007-09-21 | Weight hanging hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201087068Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI482732B (en) * | 2012-10-03 | 2015-05-01 | Yoke Ind Corp | Lock the hook |
| CN104936884A (en) * | 2013-01-11 | 2015-09-23 | 科恩起重机有限公司 | Lifting hook, safety latch of lifting hook and locking and releasing device of safety latch |
| CN105923536A (en) * | 2016-07-08 | 2016-09-07 | 杭州维多利机械有限公司 | Falling-off prevention hook |
-
2007
- 2007-09-21 CN CNU2007201756859U patent/CN201087068Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI482732B (en) * | 2012-10-03 | 2015-05-01 | Yoke Ind Corp | Lock the hook |
| CN104936884A (en) * | 2013-01-11 | 2015-09-23 | 科恩起重机有限公司 | Lifting hook, safety latch of lifting hook and locking and releasing device of safety latch |
| US9630809B2 (en) | 2013-01-11 | 2017-04-25 | Konecranes Global Corporation | Lifting hook, safety latch of lifting hook and locking and releasing device of safety latch |
| CN105923536A (en) * | 2016-07-08 | 2016-09-07 | 杭州维多利机械有限公司 | Falling-off prevention hook |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080716 |