CN104228694A - Gravity self-locking hook structure - Google Patents
Gravity self-locking hook structure Download PDFInfo
- Publication number
- CN104228694A CN104228694A CN201310226928.7A CN201310226928A CN104228694A CN 104228694 A CN104228694 A CN 104228694A CN 201310226928 A CN201310226928 A CN 201310226928A CN 104228694 A CN104228694 A CN 104228694A
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- China
- Prior art keywords
- hook
- place
- joint seat
- pedestal
- hooked
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J7/00—Luggage carriers
- B62J7/08—Equipment for securing luggage on carriers
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Abstract
The invention provides a gravity self-locking hook structure which comprises a connecting base and a hooking body, wherein a positioning part combined with a plate body is arranged at the position of one side of a base which the connecting base is provided with, and a pivoted part is arranged at the position of the other side of the base. A concave part is arranged at the position above the pivoted part adjacent to the base, the hooking body is provided with a connecting part pivoted to the pivoted part, a pushing part is arranged at the position of one side of the connecting part, and a hook part is bent upwards and extends at the position of the other side opposite to the pushing part. When a lifting rope of a hooked body is sleeved with the hooking body, due to the fact that the hooked body is pulled downward on the pushing part of the hooking body due to self weight, the lifting rope slides to the position of the concave part of the connecting base to be hooked and positioned; due to the fact that the gravity center of the hooked body and the axis of the connecting base undergo dislocation, the hooked body can be connected to the hook part through the pushing part to perform rotating displacement towards the plate body with the pivoted part as the axis so as to be automatically locked, and the problem that the lifting rope drops out of the hooking body due to the influence of vibration when a vehicle body runs, so that the hooked body drops and is damaged is solved.
Description
Technical field
The invention provides a kind of gravity self-locking formula hook structure, espespecially joint seat is articulated with hook and holds body, and hold body side place and be provided with in hooking and can be pulled for hooking the rope holding body and make rope slide displacement hook the pushing part holding location to the recess place on joint seat, and to hook that the opposite side place of holding body is provided with can be the hook part of axle center turn displacement self-locked with articulated section for pushing part interlock.
Background technology
In the middle of society, standard of living constantly promotes now, make the quality requirements of each side such as the clothing in daily life, food, shelter, row and amusement more and more high, better and better especially in practicality, and the aspect of being expert at, except generally having the locomotive of speed and alerting ability, various automobile is also day by day prevailing along with the demand of work and the general mood of amusement and travel.
Moreover, current vehicle is on the market (as locomotive, automobile etc.) in order to provide the convenience on driver or rider's glove, general all can being provided with on vehicle for the casing of storage article or can hook for article the hook held, make driving way in vehicle accelerate or brake time, article can not emerge in outside casing or hook because of inertia, wherein locomotive is except being arranged with the storage box that can put for the article such as suitcase or safety cap at seat cushion, and below headstock or seat cushion front lower place usually also can be provided with the hook of protrusion, and be positioned at hook upper opening place be provided with shell fragment, can pull and make the opening of hook form opening and closing of fault state in shell fragment, but the impact that this shell fragment is easily given a shock causes being hooked and holds thing and depart from and cause in hook damage of dropping, and be a fixing structure because linking up with, when user for will by hook hold thing take out time, namely need first to pull on the other hand and could will be held thing from the upper taking-up of hook by hook with another hand on shell fragment, cause comparatively inconvenience in integrated operation, also do not conform in practicality.
Refer to Fig. 9, shown in Figure 10, be respectively three-dimensional exploded view and the side cutaway view of existing hook look fixing apparatus, find out by knowing in figure, existing hook look fixing apparatus A has pedestal A1, and be provided with an accommodation chamber A11 in pedestal A1, and by locking component A2, be there is one hook shaped object A21, and stretch out bottom hook A21 and be provided with a projection A22, and this is utilized pin A23 to be articulated on pedestal A1 by locking component A2, another locking component A3 is contained in the accommodation chamber A11 of pedestal A1, and include slide block A31, elastic element A32 and drawing article A33, when user for by article when the hook A21 of locking component A2 is taken out, this vehicle must stop working, and just to drive the drawing article A33 of locking component A3 to drive press on elastic element A32 in slide block A31 by lock on switch (not shown) be an elastic deformation, and make the projection A311 of slide block A31 form dislocation with the projection A22 of hook A21 to be separated, namely support to arrive in outside turn on hook A21 by torsion spring (not shown) elasticity to open, be beneficial to article take out from by locking component A2.
But, though this existing hook look fixing apparatus A can utilize hook A21 to reach firm hook and be held in the object that article are not easily deviate from, but this kind utilizes lock on switch to drive locking component A3 and formed to misplace by locking component A2 could remove the lock-out state of hook A21, integrated operation still can be subject to certain restrictions, user's M/C and inadequate convenience also can not be provided, and because of pedestal A1 and car body be that the mode utilizing screw (not shown) to lock carries out assembling comparatively loaded down with trivial details and inconvenience, add top base A1, by locking component
A2 and locking component A3 integrated member many and complicated, quite expend man-hour and cost to cause on assembling operation, be also unfavorable for a large amount of production, this be engage in this journey dealer desire most ardently research improve place, direction.
Summary of the invention
Therefore, contriver is because the problem of existing hook look fixing apparatus and disappearance, so collect related data via in many ways assessing and considering, and utilize the research and development experience for many years engaging in the industry constantly to study and amendment, the patent of invention beginning to design this kind of gravity self-locking formula hook structure is born.
Main purpose of the present invention is that the pedestal side place of joint seat institute tool is provided with the location division be incorporated on plate body, and be provided with articulated section in pedestal opposite side place, and be provided with recess adjacent to pedestal place above articulated section, and hook and hold body there is the junction surface be articulated on articulated section, its side, junction surface place is provided with pushing part, and upwards bend extension relative to the opposite side place of pushing part and be provided with hook part, when hooked the rope holding body be inserted in hold in body in hook time, just can pull in hooking the pushing part holding body downwards because being held the impact of body deadweight by hook, and make rope slide displacement to joint seat recess place hook hold location, and because being hooked the axle center of the center of gravity and joint seat of holding body for form misaligned state, namely utilizing leverage to be linked in hook part by pushing part is that axle center is done turn displacement towards plate body and completed locking voluntarily with articulated section, emerge in because of the impact be given a shock between car body is advanced effectively to prevent rope and hook hold body outer and cause to be hooked and hold the body situation about damaging that drops and occur.
Secondary objective of the present invention is that the location division of joint seat is the spacing hole's peripheral region be held in stop block in Plate butt connection portion, and make embedding cylinder be embedded in spacing hole, just elastic fastening plate can be held in support slot peripheral region in location, this kind of joint seat coordinates plate body manner not need use instrument to get final product ease of assembly, and integral structure is simple, component is few and assembling is upper suitable quick, effectively to reduce man-hour spent by screw locking mode and cost, and then reach Stability Analysis of Structures, effectiveness easily assembled and with low cost.
Another object of the present invention is to the junction surface that this hook holds body is be articulated on the articulated section of joint seat, the mode of its pivot joint can utilize the jack-post at registration mast both sides place to push along the rail groove place at support arm internal face place do guiding, and after making jack-post stride across rail groove, be forced into formation activity pivot joint state in axis hole corresponding on support arm, and the arc convex surface at two wall places, support arm rear is be aligned with the cancave cambered surface place located on front side of pedestal, support arm is positioned at the supporting surface located below arc convex surface and is then held on the joint surface of pedestal, the angular range of the outside turn unlatching of body is held in order to limiting hook, integral structure is more stable.
Another object of the present invention be when hooked the rope holding body be inserted in hook hold locate inside body time, its rope just can because of by hook hold body inner put article deadweight impact pull downwards and make slide displacement in hooking the pushing part holding body, namely hook part is linked in the articulated section of joint seat for turn displacement is done towards plate body in axle center by pushing part, make the pitch smaller formed between hook part and plate body, be beneficial to hook hold body and complete locking voluntarily, and treat that the guiding incline slide displacement of rope along recess forms block location to stop surface, just can be hook the recess being held in joint seat to sentence effectively to prevent from being hooked and hold body and emerge in hook and hold outside body by rope.
If another object of the present invention be by hook hold body loading lighter time, also the action that the hook part directly promoting to hold body in hook by manual mode is done turn unlatching with the articulated section of joint seat for axle center or locked, allow user simple and easy for rope hook can be held in the recess place of joint seat, not only can reach original identical hook and hold function, also be not easy to use person to be held body by hook and to hold on body from joint seat and hook and take out fast, and have and be convenient to one-handed performance and effortless effect.
For reaching above-mentioned purpose, the invention provides a kind of gravity self-locking formula hook structure, including joint seat and hook holds body, wherein:
This joint seat has a pedestal, and is provided with in pedestal side place the location division be incorporated on default plate body, and pedestal is then provided with articulated section relative to the opposite side place of location division, and is provided with a recess adjacent to pedestal place above articulated section;
This hook is held body and is had the junction surface be articulated on the articulated section of joint seat, and be provided with in side, junction surface place and hooked the rope holding body and pull for presetting and make rope slide displacement hook the pushing part holding location to recess place, and upwards bend the hook part extending and be provided with and make turn displacement self-locked for pushing part interlock towards default plate body relative to the opposite side place of pushing part downwards.
Described gravity self-locking formula hook structure, wherein, be formed with cancave cambered surface adjacent to place around recess on front side of the pedestal of this joint seat and be positioned at the joint surface located below cancave cambered surface, hook hold body junction surface on be then provided with relative support arm, and be formed with the arc convex surface that is aligned with cancave cambered surface place in wall place, support arm rear and be positioned at place below arc convex surface and be held in longitudinal supporting surface joint surface being formed block location.
Described gravity self-locking formula hook structure, wherein, the location division of this joint seat has the embedding cylinder of protrusion, and the stop block that place is established above embedding cylinder, and below embedding cylinder, place is provided with chimeric block and elastic fastening plate.
Described gravity self-locking formula hook structure, wherein, is formed with interval trough between the stop block of this joint seat location division and pedestal, and is laterally formed with profile groove between elastic fastening plate and chimeric block.
Described gravity self-locking formula hook structure, wherein, the articulated section of this joint seat has the registration mast of protrusion, and be provided with jack-post in registration mast both sides place, hook hold body junction surface on be then provided with two relative support arms, and two support arm relative inner wall places are provided with the axis hole being forced into formation activity pivot joint in the inner for jack-post.
Described gravity self-locking formula hook structure, wherein, the jack-post end of this joint seat is formed with diagonal plane forward, hooks the two support arm internal face places of holding body and then inwardly cuts open to be provided with and be forced into the rail groove in axis hole for guiding jack-post.
Described gravity self-locking formula hook structure, wherein, the recess place of this joint seat is formed with guiding incline towards pedestal, and is upwards transferred out by guiding incline and hooked the rope holding body and support for presetting the stop surface forming block location thereon.
Described gravity self-locking formula hook structure, wherein, the pushing part that this hook holds body is provided with the guiding face of downward-sloping shape, and is formed with the positive stop end of an inside turnover in end, hook part.
The invention has the beneficial effects as follows: effectively prevent from rope from emerging in because of the impact be given a shock between car body is advanced hooking holding body outer cause to be hooked hold the body situation about damaging that drops and occur; Man-hour spent by effective minimizing screw locking mode and cost, and then reach Stability Analysis of Structures, effectiveness easily assembled and with low cost; Limiting hook holds the angular range that the outside turn of body is opened, and integral structure is more stable; Rope can be hooked the recess that be held in joint seat to sentence effectively to prevent from being hooked and hold body and emerge in hook and hold outside body; Not only can reach original identical hook and hold function, also not be easy to use person and will be held body by hook and to hold on body from joint seat and hook and take out fast, and have and be convenient to one-handed performance and effortless effect.
Accompanying drawing explanation
Fig. 1 is stereo appearance figure of the present invention;
Fig. 2 is three-dimensional exploded view of the present invention;
Fig. 3 is the three-dimensional exploded view at another visual angle of the present invention;
Fig. 4 is sectional axonometric drawing of the present invention;
Fig. 5 is the lateral plan of present pre-ferred embodiments before using;
Fig. 6 is the lateral plan of present pre-ferred embodiments in time using;
Fig. 7 is the lateral plan of present pre-ferred embodiments after using;
Fig. 8 is the lateral plan of another preferred embodiment of the present invention;
Fig. 9 is the three-dimensional exploded view of existing hook look fixing apparatus;
Figure 10 is the side cutaway view of existing hook look fixing apparatus.
Description of reference numerals: 1-joint seat; 11-pedestal; 111-cancave cambered surface; 112-joint surface; 12-location division; The embedding cylinder of 121-; 122-stop block; 1221-interval trough; 123-chimeric block; 124-elastic fastening plate; 1241-buckle; 1242-profile groove; 13-articulated section; 131-registration mast; 132-jack-post; 1321-diagonal plane; 14-recess; 141-guiding incline; 142-stop surface; 2-hooks and holds body; 21-junction surface; 210-storage tank; 211-support arm; 2111-rail groove; 212-axis hole; 213-arc convex surface; 214-supporting surface; 22-pushing part; 221-guiding face; 23-hook part; 231-positive stop end; 3-plate body; 31-docking section; 311-spacing hole; 312-support slot; 4-is held body by hook; 41-rope; 5-car body; A-hook look fixing apparatus; A1-pedestal; A11-accommodation chamber; A2-is by locking component; A21-hook; A22-projection; A23-pin; A3-locking component; A31-slide block; A311-projection; A32-elastic element; A33-drawing article.
Detailed description of the invention
For reaching above-mentioned purpose and effect, the technology used in the present invention means and structure thereof, just preferred embodiment of the present invention of hereby drawing illustrates that its structure is as follows with function, in order to understanding completely in detail.
Refer to shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4, be respectively stereo appearance figure of the present invention, three-dimensional exploded view, the three-dimensional exploded view at another visual angle and sectional axonometric drawing, find out by knowing in figure, the present invention includes joint seat 1, hooked and hold body 2 and plate body 3, therefore just primary member of the present invention and feature describe in detail as after, wherein:
This joint seat 1 has a vertical pedestal 11, and be provided with location division 12 in pedestal 11 1 proceeds posterolateral place, its location division 12 has the embedding cylinder 121 of protrusion, and place is provided with stop block 122 above embedding cylinder 121, the interval trough 1221 of recess is formed again between stop block 122 and pedestal 11, locate below embedding cylinder 121, be provided with the elastic fastening plate 124 of the narrower chimeric block of width 123 and tool buckle 1241, and be laterally formed with profile groove 1241 between elastic fastening plate 124 and chimeric block 123.
Moreover, the pedestal 11 of joint seat 1 is provided with the articulated section 13 of tool protruding positioning pole 131 relative to the opposite side front place of location division 12, and recess 14 is provided with adjacent to pedestal 11 place above registration mast 131, and be formed with cancave cambered surface 111 adjacent to recess 14 surrounding place on front side of pedestal 11 and be positioned at the joint surface 112 located below cancave cambered surface 111, articulated section 13 is positioned at the jack-post 132 that registration mast 131 both sides place is then provided with protrusion, and is formed with all forward diagonal plane 1321 in jack-post 132 end; Separately, recess 14 place of joint seat 1 is formed with guiding incline 141 towards pedestal 11, and the stop surface 142 of concave arc shape of upwards being transferred out by guiding incline 141.
This hook is held body 2 and is had a junction surface 21, and be provided with relative support arm 211 in junction surface 21, and between two support arms 211, be formed with the storage tank 210 of Openworks shape, the two support arm 211 relative inner wall places at junction surface 21 are then provided with axis hole 212, and be all formed with arc convex surface 213 in support arm 211 1 proceeds posterolateral wall place and be positioned at the longitudinal supporting surface 214 located below arc convex surface 213, and the rail groove 2111 be provided with close to axis hole 212 place is inwardly cutd open at each support arm 211 internal face place respectively by arc convex surface 213; In addition, hook hold body 2 is positioned at junction surface 21 support arm 211 above place towards arc convex surface 213 place to the pushing part 22 having the skewed guiding face 221 of tool, and two support arms 211 upwards bend extension relative to the opposite side centre of pushing part 22 is provided with hook part 23, and be formed with the hook shape positive stop end 231 of inwardly turnover in end, hook part 23.
This plate body 3 has docking section 31, and is provided with spacing hole 311 in docking section 31 and is positioned at the support slot 312 located below spacing hole 311.
When the present invention is in time assembling, first be articulated on the articulated section 13 of joint seat 1 by hooking the junction surface 21 of holding body 2, the mode of its pivot joint can utilize the jack-post 132 at registration mast 131 both sides place to be push do guiding with rail groove 2111 place of diagonal plane 1321 along support arm 211 internal face place, and after making jack-post 132 stride across rail groove 2111, be forced into formation activity pivot joint state in axis hole 212 corresponding on support arm 211 again, just can the registration mast 131 of articulated section 13 be embedded in the storage tank 210 at junction surface 21, and the arc convex surface 213 at two wall places, support arm 211 rear is aligned with cancave cambered surface 111 place at place on front side of pedestal 11, the joint surface 112 that the supporting surface 214 that support arm 211 to be positioned at below arc convex surface 213 place is then held in pedestal 11 forms block location, hold body 2 in order to limiting hook and be positioned at angular range joint seat 1 outwards being done turn unlatching, make integral structure more stable.
Continuing is incorporated on the docking section 31 of plate body 3 by the location division 12 at joint seat 1 pedestal 11 rear place, the mode of its assembling is first passed and be held in spacing hole 311 peripheral region of docking section 31 by the stop block 122 of location division 12, and in the interval trough 1221 internal face place of spacing hole 311 being held in formed between stop block 122 and pedestal 11, just can the embedding cylinder 121 of location division 12 be embedded in spacing hole 311, and chimeric block 123 is embedded in after in support slot 312, again the buckle 1241 on elastic fastening plate 124 is held in support slot 312 peripheral region in location, the mode that the location division 12 of this kind of joint seat 1 coordinates the docking section 31 of plate body 3 to fasten does not need use instrument to get final product ease of assembly, and integral structure is simple, few and the assembling of component is upper suitable quick, effectively to reduce man-hour spent by screw locking mode and cost, and then reach Stability Analysis of Structures, effectiveness easily assembled and with low cost.
Please arrange in pairs or groups and consult shown in Fig. 5, Fig. 6, Fig. 7, Fig. 8, be respectively the lateral plan of present pre-ferred embodiments before using, lateral plan when using, use after lateral plan and the lateral plan of another preferred embodiment, find out by knowing in figure, gravity self-locking formula hook structure of the present invention is better be embodied as be applied to locomotive car body 5 front interior case lid, below seat cushion on the central lid of baggage container or other plate body 3 position, but when practical application, the plate body 3 that also joint seat 1 can be utilized location division 12 to be assembled in the in-built decorative covers of car body 5 such as automobile, Recreational Vehicle or wagon uses.
When the present invention is in time using, first will be held body 4(as handbag by hook, hand baggage, shopping bag, Environmental protection bag etc.) rope 41 be inserted in hook hold inside body 2 locate, its rope 41 just can because of hooked hold body 4 inside put the impact of article deadweight and pull downwards in hooking and hold the pushing part 22 at body 2 side place, and make rope 41 make slide displacement on guiding face 221, and because being hooked the axle center of the center of gravity and joint seat 1 of holding body 4 for form misaligned state, namely utilize leverage to be linked in hook part 23 by pushing part 22 and do turn displacement for axle center towards plate body 3 with the articulated section 13 of joint seat 1, also make the pitch smaller formed between the positive stop end 231 of hook part 23 and plate body 3 simultaneously, the arc convex surface 213 at wall place, 21 liang of support arm 211 rears, junction surface is then positioned at the cancave cambered surface 111 place turn displacement at place around on front side of pedestal 11, its supporting surface 214 also can not be held on the joint surface 112 of pedestal 11, be beneficial to hook hold body 2 and complete lock out action voluntarily, and treat that guiding incline 141 slide displacement of rope 41 along recess 14 forms block location to stop surface 142, just rope 41 can be hooked recess 14 place being held in joint seat 1, effectively prevent from rope 41 between car body 5 is advanced because being held by hooking impact that body 4 is given a shock emerging in hooking hold body 2 outer thus to cause to be hooked and hold body 4 situation about damaging that drops and occur.
But, if hooked hold the article loading of body 4 lighter time, its rope 41 may occur to pull in hooking the phenomenon of holding the pushing part 22 of body 2 with or without method, and make hook hold body 2 cannot to complete locking voluntarily, just the action that the hook part 23 directly promoting to hold body 2 in hook by manual mode is done turn displacement formation unlatching with the articulated section 13 of joint seat 1 for axle center or locked, allow user the simple and easy hook of rope 41 being held body 4 by hook can be held in recess 14 place of joint seat 1, not only can reach original identical hook and hold function, making rope 41 not easily emerge in hook holds outside body 2, hold body 4 to drop damage effectively to prevent from being hooked, also be not easy to use person to be held body 4 by hook and to hold on body 2 from joint seat 1 and hook and do to take out fast, and have and be convenient to one-handed performance and effortless effect.
Above-mentioned detailed description be for one of the present invention preferably possible embodiments illustrate, but this embodiment be not used to limit claim of the present invention, under all other does not depart from disclosed skill spirit, the equalization change that completes is changed with modifying, and all should be contained in the scope of the claims that the present invention contains.
In sum, the above-mentioned gravity self-locking formula hook structure of the present invention really can reach its effect and object in time using, therefore the present invention is really the invention of a practicality excellence.
Claims (8)
1. a gravity self-locking formula hook structure, includes joint seat and hook holds body, it is characterized in that:
This joint seat has a pedestal, and is provided with in pedestal side place the location division be incorporated on default plate body, and pedestal is then provided with articulated section relative to the opposite side place of location division, and is provided with a recess adjacent to pedestal place above articulated section;
This hook is held body and is had the junction surface be articulated on the articulated section of joint seat, and be provided with in side, junction surface place and hooked the rope holding body and pull for presetting and make rope slide displacement hook the pushing part holding location to recess place, and upwards bend the hook part extending and be provided with and make turn displacement self-locked for pushing part interlock towards default plate body relative to the opposite side place of pushing part downwards.
2. gravity self-locking formula hook structure as claimed in claim 1, it is characterized in that: be formed with cancave cambered surface adjacent to place around recess on front side of the pedestal of this joint seat and be positioned at the joint surface located below cancave cambered surface, hook hold body junction surface on be then provided with relative support arm, and be formed with the arc convex surface that is aligned with cancave cambered surface place in wall place, support arm rear and be positioned at place below arc convex surface and be held in longitudinal supporting surface joint surface being formed block location.
3. gravity self-locking formula hook structure as claimed in claim 1, is characterized in that: the location division of this joint seat has the embedding cylinder of protrusion, and the stop block that place is established above embedding cylinder, and below embedding cylinder, place is provided with chimeric block and elastic fastening plate.
4. gravity self-locking formula hook structure as claimed in claim 3, is characterized in that: be formed with interval trough between the stop block of this joint seat location division and pedestal, and is laterally formed with profile groove between elastic fastening plate and chimeric block.
5. gravity self-locking formula hook structure as claimed in claim 1, it is characterized in that: the articulated section of this joint seat has the registration mast of protrusion, and be provided with jack-post in registration mast both sides place, hook hold body junction surface on be then provided with two relative support arms, and two support arm relative inner wall places are provided with the axis hole being forced into formation activity pivot joint in the inner for jack-post.
6. gravity self-locking formula hook structure as claimed in claim 5, is characterized in that: the jack-post end of this joint seat is formed with diagonal plane forward, hooks the two support arm internal face places of holding body and then inwardly cuts open to be provided with and be forced into the rail groove in axis hole for guiding jack-post.
7. gravity self-locking formula hook structure as claimed in claim 1, is characterized in that: the recess place of this joint seat is formed with guiding incline towards pedestal, and is upwards transferred out by guiding incline and hooked the rope holding body and support for presetting the stop surface forming block location thereon.
8. gravity self-locking formula hook structure as claimed in claim 1, is characterized in that: the pushing part that this hook holds body is provided with the guiding face of downward-sloping shape, and is formed with the positive stop end of an inside turnover in end, hook part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226928.7A CN104228694B (en) | 2013-06-07 | 2013-06-07 | Gravity self-locking formula hook structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310226928.7A CN104228694B (en) | 2013-06-07 | 2013-06-07 | Gravity self-locking formula hook structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104228694A true CN104228694A (en) | 2014-12-24 |
| CN104228694B CN104228694B (en) | 2016-08-10 |
Family
ID=52217894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310226928.7A Expired - Fee Related CN104228694B (en) | 2013-06-07 | 2013-06-07 | Gravity self-locking formula hook structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104228694B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883729A (en) * | 2016-03-31 | 2018-11-23 | 沃尔沃卡车集团 | Modularization track and accessory system |
| CN112762652A (en) * | 2019-11-05 | 2021-05-07 | 博西华电器（江苏）有限公司 | Multifunctional buckle and refrigerator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884046A (en) * | 1987-08-14 | 1989-11-28 | Georg Spinner | Transmitter/antenna bay |
| CN2099215U (en) * | 1991-06-29 | 1992-03-18 | 黄竞业 | Double-insurance safety hook |
| JPH08192727A (en) * | 1995-01-20 | 1996-07-30 | Toyota Tekko Kk | Foot releasing type foot parking brake pedal device |
| CN201457781U (en) * | 2009-06-26 | 2010-05-12 | 哈尔滨博实自动化设备有限责任公司 | Hook with self-locking and automatic unhooking function |
| CN101983142A (en) * | 2008-04-08 | 2011-03-02 | 株式会社利富高 | Device with rotary body |
-
2013
- 2013-06-07 CN CN201310226928.7A patent/CN104228694B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4884046A (en) * | 1987-08-14 | 1989-11-28 | Georg Spinner | Transmitter/antenna bay |
| CN2099215U (en) * | 1991-06-29 | 1992-03-18 | 黄竞业 | Double-insurance safety hook |
| JPH08192727A (en) * | 1995-01-20 | 1996-07-30 | Toyota Tekko Kk | Foot releasing type foot parking brake pedal device |
| CN101983142A (en) * | 2008-04-08 | 2011-03-02 | 株式会社利富高 | Device with rotary body |
| CN201457781U (en) * | 2009-06-26 | 2010-05-12 | 哈尔滨博实自动化设备有限责任公司 | Hook with self-locking and automatic unhooking function |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108883729A (en) * | 2016-03-31 | 2018-11-23 | 沃尔沃卡车集团 | Modularization track and accessory system |
| CN108883729B (en) * | 2016-03-31 | 2022-03-22 | 沃尔沃卡车集团 | Modular track and accessory system |
| CN112762652A (en) * | 2019-11-05 | 2021-05-07 | 博西华电器（江苏）有限公司 | Multifunctional buckle and refrigerator |
| CN112762652B (en) * | 2019-11-05 | 2024-01-12 | 博西华电器（江苏）有限公司 | Multifunctional buckle and refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104228694B (en) | 2016-08-10 |
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