CN105035524B - A kind of bundling belt of improvement - Google Patents
A kind of bundling belt of improvement Download PDFInfo
- Publication number
- CN105035524B CN105035524B CN201510407626.9A CN201510407626A CN105035524B CN 105035524 B CN105035524 B CN 105035524B CN 201510407626 A CN201510407626 A CN 201510407626A CN 105035524 B CN105035524 B CN 105035524B
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- China
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- drag hook
- expansion link
- telescopic cavity
- tread plate
- accommodating hole
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- Orthopedics, Nursing, And Contraception (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention discloses a kind of bundling belt of improvement, the bundling belt includes two drag hooks and connects the elastic threads of two drag hooks, wherein, the body rear end of drag hook offers the accommodating hole passed through for finger, by the accommodating hole, user easily can exert a force and unlikely slippage to drag hook.In addition, drag hook and elastic threads integrated injection molding.After adopting the above technical scheme, due to having opened up accommodating hole in drag hook body rear end, during use, finger buckle can be pulled elastic threads by user in accommodating hole, not only can preferably be exerted a force, and be not in the phenomenon that drag hook slips, very convenient；And drag hook and elastic threads integrated injection molding, then make it that the connection of drag hook and elastic threads is more firm, avoids releasing the generation of phenomenon.
Description
Technical field
The present invention relates to a kind of bundling belt, is made up of more particularly, to one kind elastic threads and drag hook, for object is fixed
Bundling belt firmly.
Background technology
Bundling belt extensive application in daily life, wherein it is the drag hook by elastic threads and both ends to have a kind of bundling belt
Composition, in use, pulling the drag hook at both ends makes elastic rope elongation, elastic threads is intended on fixed object around being located at, afterwards, will draw
The hook of hook front end is hooked on some fixture.So, elastic threads tightly wale object in the presence of natural resiliency restoring force,
So as to reach the effect for fixing object.
The accommodating hole passed through for finger, user are not opened up on the body for bundling belt its drag hook seen in the market
Finger buckle can only be pulled to elastic threads on the hook of drag hook front end, but like this easily make hook deformation or even be broken；
And if only catching drag hook body to exert a force, finger is easily slipped again, it is difficult to drag hook smoothly is pulled into suitable position.Separately
Outside, its drag hook of existing bundling belt and elastic threads are not integrated injection moldings, during use, if pulling force is larger, and bullet
Property end portion is easily released from drag hook afterbody, and many troubles are brought to user.
The content of the invention
It is an object of the invention to provide a kind of bundling belt of improvement for weak point existing for existing bundling belt, it
The advantages of being connected firmly with easy to use, drag hook and elastic threads.
To achieve the above object, improvement bundling belt of the invention includes two drag hooks and connects the elasticity of two drag hooks
Rope, the drag hook include drag hook body and drag hook portion, the accommodating hole passed through for finger being offered on the drag hook body, by this
Accommodating hole, user easily can exert a force and unlikely slippage to drag hook.
As a modification of the present invention, the side of the drag hook body is provided with tread plate, and the tread plate protrusion is drawn
The side of hook body, the tread plate is in wavy.It is equipped with above-mentioned improvement, the drag hook body on opposite two sides
Tread plate, the side of the tread plate protrusion drag hook body, the tread plate is in wavy.
As a further improvement on the present invention, metallic framework is embedded with the drag hook, is embedded with the elastic threads interior
Cored wire, tail end and the inner core thread end of the metallic framework are tied.
After adopting the above technical scheme, the beneficial effects of the present invention are：It is accommodating due to having been opened up in drag hook body rear end
Hole, during use, finger buckle can be pulled elastic threads by user in accommodating hole, not only can preferably be exerted a force, and
Be not in the phenomenon that drag hook slips, it is very convenient；And drag hook and elastic threads integrated injection molding, then cause drag hook and elastic threads
Connection it is more firm, avoid releasing the generation of phenomenon.
As a modification of the present invention, the bundling belt of improvement of the present invention also includes retractor device, the flexible dress
Put and be fixedly connected on including drive rod, expansion link, adjustable spring, one end of the drive rod in the side wall of expansion link；The drawing
Hook body opens up telescopic cavity, driving chamber, the telescopic cavity one end open, and the adjustable spring is arranged on the other end of telescopic cavity,
The side of the driving chamber connects with telescopic cavity, and the opposite side of the driving chamber connects with accommodating hole；The expansion link is plugged in
In telescopic cavity, one end of the expansion link protrudes the openend of telescopic cavity, and points to the free end in drag hook portion, the expansion link
The other end is connected with adjustable spring, and the drive rod is located in driving chamber, the distal process that the drive rod is not connected with expansion link
Go out driving chamber to stretch into accommodating hole；The expansion link can make stretching motion in telescopic cavity, and the expansion link is made in telescopic cavity
The amplitude of stretching motion can make one end of expansion link protrusion telescopic cavity openend and the free end in contact in drag hook portion, the expansion link exist
While making stretching motion in telescopic cavity, one end that the driving chamber that the drive rod protrudes stretches into accommodating hole can make one in accommodating hole
The movement of tentering degree.
Based on above-mentioned improvement, user by finger buckle in accommodating hole to pull elastic threads while, be buckled in accommodating hole
In finger pressing drive rod, drive rod driving expansion link moved in telescopic cavity, mobile expansion link compressing adjustable spring, stretch
One end that contracting bar protrudes telescopic cavity is protruded between one end and drag hook portion free end of telescopic cavity away from drag hook portion free end, expansion link
Gap allow drag hook portion free end to catch on fixture.If the fixture that drag hook free end is caught on allows the end of drag hook free end
Portion is exposed, then after user takes out finger from accommodating hole, for expansion link under the elastic force of adjustable spring, it protrudes telescopic cavity
One end end in contact free with drag hook portion simultaneously offsets.Now, whole drag hook portion is in closed, and the drag hook portion of this closed can avoid it
Unwanted object is caught on, is especially in transit with fixed object tied, for example, tied band is fixed on truck
On object.
In above-mentioned retractor device, the expansion link protrudes telescopic cavity openend and can be with one end of the free end in contact in drag hook portion
End be in cone shape, the end of drag hook portion free end is provided with cone-shaped groove, the conical end and drag hook of expansion link
The cone-shaped groove of portion free end coordinates, to improve the stability that expansion link coordinates with drag hook portion free end.
In above-mentioned retractor device, the drive rod protrudes the side wall of one end that driving chamber is stretched into accommodating hole provided with convex
Block.Under the impetus of adjustable spring, expansion link protrudes telescopic cavity openend end in contact free with drag hook portion and offseted, this
When, the side wall of the projection and accommodating hole offsets, and the finger of the presence convenient use person of projection stretches into drive rod and accommodating hole side
Between wall, to drive drive rod to be moved in accommodating hole.
In above-mentioned retractor device, one end that the telescopic cavity is provided with adjustable spring is bolted with adjusting screw, the regulation
The termination of screw is concave.The concave adjusting screw in termination can avoid it from catching on other articles in the external world, such as filiform.
In above-mentioned retractor device, the circular in cross-section of the expansion link, the circular in cross-section of the telescopic cavity.It is described
Telescopic cavity and matching somebody with somebody for expansion link are combined into gap cooperation, as an improvement, one can be inlayed at the telescopic cavity openend with stretching
The guide sleeve that bar coordinates, make the radial missing in motion process to reduce expansion link in telescopic cavity.
As a kind of explanation of the present invention, the drag hook body of the bundling belt provided with retractor device is all provided with opposite two sides
There is tread plate, the side of the tread plate protrusion drag hook body, the tread plate is in wavy.Described drag hook and elastic threads one
Body injection molding；Wherein, metallic framework is embedded with the drag hook, internal core wire, the metal bone are embedded with the elastic threads
The tail end of frame is tied with inner core thread end.
Brief description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is the overall structure diagram of the bundling belt first embodiment of improvement of the present invention；
Fig. 2 is the overall structure diagram at another visual angle for the bundling belt improved described in Fig. 1；
Fig. 3 is the sectional structure chart that the elastic threads for the bundling belt improved described in Fig. 1 are connected with drag hook；
Fig. 4 is the overall structure diagram of the bundling belt second embodiment of improvement of the present invention；
Fig. 5 is that the structural representation obtained by the bundling belt of the improvement is looked up in Fig. 4；
Fig. 6 is the cross section structure diagram for the bundling belt improved described in Fig. 4；
Fig. 7 is the drag hook and retractor device combining structure schematic diagram for the bundling belt improved described in Fig. 6.
Symbol description in figure：
10- drag hooks；100- metallic frameworks；11- drag hook bodies；110- accommodating holes；111- tread plates；112- stretches
Chamber；113- driving chambers；12- drag hooks portion；120- free ends；121- cone-shaped grooves；
20- elastic threads；200- internal core wires；
30- retractor devices；31- drive rods；310- projections；32- expansion links；33- adjustable springs；34- adjusts spiral shell
Nail.
Embodiment
First embodiment：
As shown in Figure 1 to Figure 3, a kind of bundling belt of improvement, including two drag hooks 10 and the bullet for connecting two drag hooks 10
Property rope 20, the drag hook body 11 of drag hook 10 offers the accommodating hole 110 passed through for finger, and by the accommodating hole 110, user exists
Finger buckle can be exerted a force in accommodating hole 110 to drag hook 10 during use, it is very convenient, and also drag hook 10 will not be with finger
There is slip phenomenon.For user when pulling drag hook 10, the finger face of thumb may be placed on the drag hook body 11 of drag hook 10
Side, to further enhance the adhesive force of finger and drag hook 10, the side of drag hook body 11 is convexly equipped with tread plate 111, institute respectively
Tread plate 111 is stated in wavy.
With reference to figure 3, drag hook 10 of the invention and elastic threads 20 are integrated injection moldings, and its specific practice is：First will
The end of internal core wire 200 of elastic threads 20, which ties up to, is embedded in the tail end of metallic framework 100 in drag hook 10, and afterwards, metallic framework 100 is put
Enter in mould and be molded, plastic casing is formed in its outer end.So, elastic threads 20 and two drag hooks 10 are connected as a single entity, and use
The phenomenon that very big pulling force releases without generation elastic threads 20 and drag hook 10 can be born in journey.
Second embodiment：
Such as Fig. 4 to Fig. 6, a kind of bundling belt of improvement, including two drag hooks 10 and the elastic threads for connecting two drag hooks 10
20, the drag hook 10 includes drag hook body 11 and drag hook portion 12, offering on described two drag hook bodies 11 and passing through for finger
Accommodating hole 110.
Such as Fig. 7, the bundling belt of the improvement also includes retractor device 30, and the retractor device 30 includes drive rod 31, stretched
Contracting bar 32, adjustable spring 33, one end of the drive rod 31 are fixedly connected in the side wall of expansion link 32.The drag hook body 11
Telescopic cavity 112, driving chamber 113, the one end open of telescopic cavity 112 are opened up, the adjustable spring 33 is arranged on telescopic cavity 112
The other end, the side of the driving chamber 113 connect with telescopic cavity 112, and opposite side and the accommodating hole 110 of the driving chamber 113 connect
It is logical.
Such as Fig. 7, the circular in cross-section of the expansion link 32, the circular in cross-section of the telescopic cavity 112；It is described flexible
Bar 32 is plugged in telescopic cavity 112, and one end of the expansion link 32 protrudes the openend of telescopic cavity 112, and points to drag hook portion 12
Free end 120, the other end of the expansion link 32 is connected with adjustable spring 33, and the drive rod 31 is located in driving chamber 113,
One end that the drive rod 31 is not connected with expansion link 32 protrudes driving chamber 113 and stretched into accommodating hole 110；The expansion link 32 can
Make stretching motion in telescopic cavity 112, the amplitude that the expansion link 32 makees stretching motion in telescopic cavity 112 can make expansion link 32
One end of the prominent openend of telescopic cavity 112 contacts with the free end 120 of drag hook portion 12, and the expansion link 32 is made in telescopic cavity 112
While stretching motion, one end that the driving chamber 113 that the drive rod 31 protrudes stretches into accommodating hole 110 can be made in accommodating hole 110
The movement of certain amplitude.
Such as Fig. 7, in above-mentioned retractor device 30, the expansion link 32 protrudes the openend of telescopic cavity 112 and can be with drag hook portion 12
The end of one end that free end 120 contacts is in cone shape, and the end of the free end 120 of drag hook portion 12 is provided with cone-shaped groove
121。
Such as Fig. 7, in above-mentioned retractor device 30, the drive rod 31 protrudes one end that driving chamber 113 is stretched into accommodating hole 110
Side wall be provided with projection 310.Under the impetus of adjustable spring 33, expansion link 32 protrudes the openend of telescopic cavity 31 and drag hook
Portion free end 120 contacts and offseted, and now, the side wall of the projection 310 and accommodating hole 110 offsets, and the presence of projection 310 is convenient
The finger of user is stretched between drive rod 31 and the side wall of accommodating hole 110, to drive drive rod 31 to be moved in accommodating hole 110.
Such as Fig. 7, in above-mentioned retractor device 30, one end that the telescopic cavity 112 is provided with adjustable spring 33 is bolted with regulation
Screw 34, the termination of the adjusting screw 34 are concave.
With reference to figure 6, drag hook 10 and the elastic threads 20 of the bundled device of improvement of the present invention are integrated injection moldings, and it has
Body way is：The end of internal core wire 200 of elastic threads 20 is tied up to first and is embedded in the tail end of metallic framework 100 in drag hook 10, afterwards,
Metallic framework 100 is put into mould and is molded, plastic casing is formed in its outer end.So, elastic threads 20 and two drag hooks 10 are
It is connected as a single entity, the phenomenon that very big pulling force releases without generation elastic threads 20 and drag hook 10 can be born during use.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, there will be changes, this specification content should not be construed as to this hair in specific embodiments and applications
Bright limitation.
Claims (6)
1. a kind of bundling belt of improvement, including two drag hooks (10) and the elastic threads (20) for connecting two drag hooks (10), described
Drag hook (10) includes drag hook body (11) and drag hook portion (12), it is characterised in that：Offered on the drag hook body (11) for hand
Refer to through accommodating hole (110)；
The side of the drag hook body (11) is provided with tread plate (111), tread plate (111) the protrusion drag hook body (11)
Side, the tread plate (111) is in wavy；
Tread plate (111) is equipped with the opposite two sides of the drag hook body (11), the tread plate (111) protrudes drag hook sheet
The side of body (11), the tread plate (111) is in wavy；
Metallic framework (100) is embedded with the drag hook (10), internal core wire (200) is embedded with the elastic threads (20), it is described
The tail end of metallic framework (100) is tied with internal core wire (200) end；Afterwards, metallic framework is put into mould and be molded,
Its outer end forms plastic casing, and elastic threads and drag hook are connected as a single entity；
The bundling belt also includes retractor device (30), and the retractor device (30) includes drive rod (31), expansion link (32), stretched
Contracting spring (33), one end of the drive rod (31) are fixedly connected in the side wall of expansion link (32)；The drag hook body (11)
Telescopic cavity (112), driving chamber (113) are opened up, telescopic cavity (112) one end open, the adjustable spring (33), which is arranged on, stretches
The other end of contracting chamber (112), the side of the driving chamber (113) connect with telescopic cavity (112), the driving chamber (113) it is another
Side connects with accommodating hole (110)；The expansion link (32) is plugged in telescopic cavity (112), one end of the expansion link (32)
The openend of prominent telescopic cavity (112), and the free end (120) of drag hook portion (12) is pointed to, the other end of the expansion link (32)
Be connected with adjustable spring (33), the drive rod (31) is located in driving chamber (113), the drive rod (31) not with expansion link
(32) one end of connection protrudes driving chamber (113) and stretched into accommodating hole (110)；The expansion link (32) can be in telescopic cavity (112)
Inside make stretching motion, the amplitude that the expansion link (32) makees stretching motion in telescopic cavity (112) can make expansion link (32) prominent
One end of telescopic cavity (112) openend contacts with drag hook portion (12) free end (120), and the expansion link (32) is in telescopic cavity
(112) while making stretching motion in, one end that the prominent driving chamber (113) of the drive rod (31) stretches into accommodating hole (110) can
Make the movement of certain amplitude in accommodating hole (110).
A kind of 2. bundling belt of improvement as claimed in claim 1, it is characterised in that：The expansion link (32) protrudes telescopic cavity
(112) end of openend and the one end that can be contacted with drag hook portion (12) free end (120) is in cone shape, the drag hook portion
(12) end of free end (120) is provided with cone-shaped groove (121).
A kind of 3. bundling belt of improvement as claimed in claim 1, it is characterised in that：The drive rod (31) protrudes driving chamber
(113) side wall of the one end stretched into accommodating hole (110) is provided with projection (310)；The telescopic cavity (112) is provided with flexible bullet
One end of spring (33) is bolted with adjusting screw (34), and the termination of the adjusting screw (34) is concave.
A kind of 4. bundling belt of improvement as claimed in claim 1, it is characterised in that：Set on the side of the drag hook body (11)
There is tread plate (111), the side of tread plate (111) the protrusion drag hook body (11), the tread plate (111) is in wavy.
A kind of 5. bundling belt of improvement as claimed in claim 4, it is characterised in that：The opposite both sides of the drag hook body (11)
Tread plate (111), the side of tread plate (111) the protrusion drag hook body (11) are equipped with face, the tread plate (111) is in
It is wavy.
A kind of 6. bundling belt of improvement as claimed in claim 5, it is characterised in that：Metal bone is embedded with the drag hook (10)
Frame (100), the elastic threads (20) are interior to be embedded with internal core wire (200), the tail end and internal core wire of the metallic framework (100)
(200) end is tied.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407626.9A CN105035524B (en) | 2015-07-13 | 2015-07-13 | A kind of bundling belt of improvement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510407626.9A CN105035524B (en) | 2015-07-13 | 2015-07-13 | A kind of bundling belt of improvement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105035524A CN105035524A (en) | 2015-11-11 |
| CN105035524B true CN105035524B (en) | 2017-11-28 |
Family
ID=54442607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510407626.9A Active CN105035524B (en) | 2015-07-13 | 2015-07-13 | A kind of bundling belt of improvement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105035524B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106379643A (en) * | 2016-08-29 | 2017-02-08 | 宁波良力机械有限公司 | Freestyle tractor |
| CN109019176B (en) * | 2018-10-16 | 2024-05-24 | 苏州中科先进技术研究院有限公司 | Wire harness assembly and tag belt thereof |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2513926Y (en) * | 2001-11-05 | 2002-10-02 | 玉斌企业股份有限公司 | End cover structure for spring rigging |
| CN2697014Y (en) * | 2004-03-26 | 2005-05-04 | 吴卫东 | Bungee bundling strip |
| CN2801682Y (en) * | 2005-05-30 | 2006-08-02 | 童建军 | Luggage band |
| JP2011179601A (en) * | 2010-03-02 | 2011-09-15 | Shosuke Okano | Connector |
| US9114749B2 (en) * | 2010-12-29 | 2015-08-25 | Courtney Ashliman | Multi-purpose utility strap |
| CN202056181U (en) * | 2011-05-17 | 2011-11-30 | 东莞方皓汽车配件有限公司 | Improved straight hook |
| CN103807279B (en) * | 2012-11-15 | 2016-05-04 | 中国科学院沈阳自动化研究所 | A kind of bolt-type spring locking bail |
-
2015
- 2015-07-13 CN CN201510407626.9A patent/CN105035524B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN105035524A (en) | 2015-11-11 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20171026 Address after: 523000, Guangdong, Dongguan province Tangxia Tian heart Industrial Zone Fang Hao auto parts company Applicant after: Fanghao Automobile Part Co., Ltd., Dongguan Address before: 523000, Guangdong, Dongguan province Tangxia Tian heart Industrial Zone Fang Hao auto parts company Applicant before: Wang Bei |
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