CN209225757U - A kind of band - Google Patents
A kind of band Download PDFInfo
- Publication number
- CN209225757U CN209225757U CN201821712360.4U CN201821712360U CN209225757U CN 209225757 U CN209225757 U CN 209225757U CN 201821712360 U CN201821712360 U CN 201821712360U CN 209225757 U CN209225757 U CN 209225757U
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- CN
- China
- Prior art keywords
- band
- elastic card
- hole
- card fastener
- sticking department
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Abstract
The utility model provides a kind of band, including with body and being connected to the sticking department with body one end；Through-hole and elastic card fastener are equipped in the sticking department, one end of the elastic card fastener is connected to the through-hole and accommodates the gap passed through with body with having between the inner wall of body side far from described close to the inside edge with body side, the elastic card fastener and the through-hole；The elastic card fastener is inserted sheet metal.The utility model by sticking department be arranged elastic card fastener, make band body in through-hole can freely two-way pulling, to guarantee that band can be recycled again；Simultaneously as elastic card fastener is set as the metal insert with sticking department integrated injection molding, the intensity of band is improved, is hardly damaged during being recycled for multiple times.
Description
Technical field
The utility model relates to band technical field, in particular to a kind of band.
Background technique
Band is also known as binding band, cable strap, lock strap, has quick binding, good insulating, self-locking fastening, easy to use etc.
Feature is chiefly used in strapping wire, pipeline etc. in air-conditioning.General nylon binding band includes lock head and with body, with body from
By hold across lock head through slot and and elastic card fastener frictional fit, to tighten cable.But existing band be it is unidirectional not
Reversible tightens, and can only first use, needing to unlock after tightening can only be destroyed by external force；Moreover, existing band is mostly
Easily there is wear phenomenon in use in plastic products, and lockup capacity is weakened, and just will appear retaining scarce capacity,
So as to cause can not tighten.
Utility model content
In view of this, the utility model is directed to a kind of band, it is intended to which improving band can only be disposable, and uses
Problem easy to wear in the process；So that band is recycled, while improving the intensity of band, avoids the occurrence of wear phenomenon.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
A kind of band, comprising: with body and be connected to the sticking department with body one end；The sticking department is equipped with through-hole and bullet
Property fastener, one end of the elastic card fastener is connected to the through-hole close to the inside edge with body side；The bullet
Property fastener and the through-hole far from described accommodate the gap passed through with body with having between the inner wall of body side；The elastic card
Fastener is inserted sheet metal.
Further, the elastic card fastener includes plectrum and tooth engaged, and the tooth engaged is located at close on the plectrum
The side in the gap, the plectrum and the sticking department are formed with angle α, the angle α close to the inner sidewall with body
Range are as follows: 30 °≤α≤60 °.
Further, the plectrum includes fixing end and free end, the tooth engaged be located at the fixing end and it is described from
By between end, the fixing end is connect with the sticking department close to the inner sidewall with body, the free end is stretched out described logical
Hole.
Further, the band body is equipped with helical teeth, and the elastic card fastener is equipped with and is engaged with what the helical teeth cooperated
The band body is fixed in the through-hole by the tooth engaged with engaging for the helical teeth by tooth.
Further, the tooth engaged includes first latching tooth and the second latch, the first latching tooth and second latch
It is sequentially distributed on the plectrum, the first latching tooth is close to the free end, and second latch is close to the fixed part.
Further, the thickness of the first latching tooth is less than the thickness of second latch.
Further, the band body includes belt body and magnetic tape trailer, the quantity of the helical teeth be it is multiple, multiple helical teeth are sequentially
It is arranged in parallel within the belt body surface.
Further, the magnetic tape trailer is equipped with anti-slop serrations, and the one end of the magnetic tape trailer far from belt body is " V " shape structure.
Further, the through-hole is rectangular opening.
Further, the material with body is toughened plastic.
Compared with the existing technology, band described in the utility model has the advantage that
(1) the utility model passes through with body surface and elastic card fastener by the way that elastic card fastener is arranged in band sticking department
Between by CONTACT WITH FRICTION, will be fixed in through-hole with body.By press elastic card fastener, make band body can freely two-way pulling,
Flexible and convenient rollback adjusts the tightness that band is tied up, and through-hole can also will be removed with body, so that band can be used for again
Secondary recycling；Simultaneously as elastic card fastener is set as to improve band with the metal insert of sticking department integrated injection molding
Intensity, be hardly damaged during being recycled for multiple times.
(2) the utility model increases the reliability and stability of band by the way that tooth engaged is arranged on elastic card component,
Band is set very strongly to tie up article；Simultaneously as the effect with helical teeth on body, hangnail can tightly block elasticity
Fastener improves the lockup capacity of band, increases the tightening property of band, further strengthens and ties up strength, and use is more reliable.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is band top view described in the utility model；
Fig. 2 is band axonometric drawing described in the utility model；
Fig. 3 is band side view described in the utility model；
Fig. 4 is band sticking department structural schematic diagram described in the utility model.
Description of symbols:
1- sticking department, 11- through-hole, 12- elastic card fastener, 120- plectrum, 121- tooth engaged, the free end 122-, 123- are solid
Fixed end, 124 first latching tooths, the second latch of 125-, 2- band body, 21- belt body, 22- magnetic tape trailer, 23- helical teeth, 24- anti-slop serrations.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
In addition, being briefly described to orientation is related in following specific embodiments: " preceding " that is previously mentioned in embodiment,
The direction of the instructions such as " rear ", "upper", "lower", "left", "right", " top ", " bottom end " or positional relationship, refer to shown in the drawings
Orientation or positional relationship, these orientation are merely for convenience of description, and this is described with simplified, rather than the dress of indication or suggestion meaning
Setting must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as the limitation to this.
Below in conjunction with attached drawing, technical characteristic above-mentioned to the utility model patent and other and advantage are made in more detail
It is bright.
Embodiment 1
As shown in Figure 1-3, present embodiments providing a kind of band, which includes with body 2 and being connected to 2 one end of body
Sticking department 1, sticking department 1 is interior to be equipped with through-hole 11 and elastic card fastener 12, and 12 one end of elastic card fastener is connected to through-hole 11 close to band
The inside edge of 2 side of body, elastic card fastener 12 and through-hole 11 with body 2 far from passing through with having between 2 side inner wall of body to accommodate
Gap, elastic card fastener 12 are inserted sheet metal, and elastic card fastener 12 and sticking department 1, band 2 integrated injection molding of body, pass through band
The rubbing action of 2 surface of body and elastic card fastener 12 will be fixed in through-hole 11 with body 2.
Specifically, the cross section of sticking department 1 is rectangle, sticking department 1 is fixedly connected with one end with body 2；Setting is locking
The shape of through-hole 11 in portion 1 is adapted with sticking department 1, is also rectangle pore structure；Wherein, it sees on the whole, through-hole 11 and band
Body 2 is vertical.Elastic card fastener 12 is arranged on the inner wall in a face of through-hole 11, the overall width of elastic card fastener 12 it is smaller with
The width of 11 joint face of through-hole guarantees the activity for neither influencing elastic card fastener 12, and the increase bullet of the maximum limit of energy in this way
The contact area of property fastener 12 and sticking department 1, guarantees the integral strength of band.
The elastic card fastener 12 of the present embodiment be with sticking department 1, the inserted sheet metal with 2 integrated injection molding of body, specifically,
Pre-prepd 12 inserts of elastic card fastener is packed into when production in mold, after injecting resin, the resin and inserts knot of melting
Solidification is closed, the band of the present embodiment is made.Since inserted sheet metal is different from the shrinkage of plastic product, it is easy metal insert surrounding
It generates very big internal stress and product is caused to crack, thus need to guarantee that the wall thickness around inserts is sufficiently large, metal insert four
A possibility that plastics wall thickness in week is bigger, and product cracks is with regard to smaller.The setting of metal insert elastic card fastener 12 of the present embodiment exists
In the one side that sticking department 1 is connected with body 2, thickness is maximum, can prevent 12 surrounding of elastic card fastener from cracking；And Elastic buckle
Part 12 is set as bending structure (dotted portion in such as Fig. 4), and being partially submerged into sticking department 1 for bending can guarantee elasticity in this way
Connection reliability of the fastener 12 inside plastic part.
It is understood that elastic card fastener 12 only has one end to connect with the sticking department 1 of 11 inward flange of through-hole, Elastic buckle
The other end of part 12 is tilted relative to through-hole 11 towards away from the side with body 2, therefore, in the other end for stirring elastic card fastener 12
When, elastic card fastener 12 can be rotated around the one end connecting with sticking department 1.
Preferably, through-hole 11 is rectangular opening, it is inserted into convenient for band body 2.The material for preparing with body 2 is toughened plastic, can be anti-
Multiple bending, and bear strength when pullling energetically when tying up.
Then magnetic tape trailer 22 with body 2 is passed through through-hole 11 in use, pinioned object with band body 2 by the band of the present embodiment,
Puller strap body 2, by that, by CONTACT WITH FRICTION, will be fixed in through-hole 11 with body 2 between band 2 surface of body and elastic card fastener 12.
Press 12 mobilizable one end of elastic card fastener when, elastic card fastener 12 and with 2 surface of body be detached from CONTACT WITH FRICTION, band body 2 can from
By two-way pulling, flexible and convenient rollback adjusts the tightness that band is tied up, and after the completion of use, can also will remove with body 2
Through-hole 11, so that band can be used for being recycled again.Meanwhile elastic card fastener 12 being set as and 1 integrated injection molding of sticking department
Molding metal insert improves the intensity of band, is hardly damaged during being recycled for multiple times.
Embodiment 2
As shown in connection with fig. 4, the difference of the present embodiment and above-described embodiment is, elastic card fastener 12 includes 120 He of plectrum
Tooth engaged 121 on plectrum 120 is set, tooth engaged 121 is located at side of the plectrum 120 close to the gap that receiving passes through with body 2,
Plectrum 120 and the close inner sidewall with 2 junction of body of sticking department 1 are formed with angle α.In this way guarantee plectrum 120 can with lock
The junction for determining portion 1 is axle center, moves up and down plectrum 120, realizes the two-way pulling with body 2 in 1 through-hole 11 of sticking department.At this
In embodiment, the range of angle α are as follows: 30 °≤α≤60 °, within this range, band body 2 can be good at locking with elastic card fastener 12
It is fixed, and after stirring plectrum 120, band body 2 can be moved easily in through-hole 11 very much.
Correspondingly, be equipped with the helical teeth 23 that cooperates with tooth engaged 121 with body 2, pass through engaging for tooth engaged 121 and helical teeth 23
It can will be fixed in through-hole 11 with body 2.
Specifically, with the helical teeth 23 on body 2 be it is multiple, multiple helical teeth 23 are clapped is arranged in the length side with 2 surface of body in parallel
Upwards.When band body 2 passes through through-hole 11, the plectrum 120 being obliquely installed resists band body 2, and the tooth engaged 121 on plectrum 120 is caught in
It is engaged with being formed in the groove between 2 helical teeth 23 of body.
Preferably, elastic card fastener 12 further includes free end 122 and the fixing end 123 that 120 both ends of plectrum are arranged in, it is above-mentioned
Tooth engaged 121 is between free end 122 and fixing end 123, wherein fixing end 123 and sticking department 1 are close to band 2 junction of body
Inner sidewall connection, free end 122 stretch out through-hole 11.It can be convenient user outside the stretching of free end 122 through-hole 11 to stir, when need
When adjusting elastic band or release, it is only necessary to press free end 122.When pressing free end 122, plectrum 120 can
It is rotated around fixing end 123, driving fixing end 123, deformation occurs, withstand the tooth engaged 121 on plectrum 120 can not
Belt body 21, so that helical teeth 23 be made to be detached from tooth engaged 121, self-locking failure makes band body 2 be detached from through-hole 11.When release free end 122
Afterwards, under the supporting role of 123 restoring force of fixing end, plectrum 120 is returned to straight position, facilitates next use.
Preferably, tooth engaged 121 includes first latching tooth 124 and the second latch 125, first latching tooth 124 and the second latch 125
It is sequentially distributed on plectrum 120, first latching tooth 124 is close to free end 122, and first latching tooth 124 is close to fixing end 123.Due to dialling
Piece 120 is in the tilted setting of through-hole 11, when band body 2 passes through through-hole 11, first latching tooth 124, the second latch 125 with body 2
Distance is different, therefore in order to preferably engage with the helical teeth 23 on body 2, the thickness of first latching tooth 124 is less than the second latch 125
Thickness, guarantee no matter band body 2 from which direction enters through-hole 11 in this way, helical teeth 23 can be at a fully engaged with tooth engaged 121.Together
When since first latching tooth 124, the second latch 125 be the tooth engaged 121 matched with helical teeth 23, be rendered as barb structure,
Thorn can tightly block band body 2, unless by setting direction pressing, elastic card component with engaged with body 2 after will not unclamp, increasing
The lockup capacity of band is added.
Preferably, fixed part is a bulge-structure, a part of protrusion connect with the second latch 125, increases in this way
The connection area of fixed part and the second latch 125, increases the restoring force of fixed part, applies a pulling force to free end 122, prevents
It pushes excessive；Meanwhile but also the power for being applied to fixed part is more spread,
The band of the present embodiment increases the reliability and stability of band, enables band by setting tooth engaged 121
Very strongly tie up article；Simultaneously as the effect of helical teeth 23, hangnail can tightly block elastic card component, improve
The lockup capacity of band increases the tightening property of band, further strengthens and ties up strength, and use is more reliable.
Embodiment 3
As shown in Figure 1, Figure 2, the difference of the present embodiment and above-described embodiment is, band body 2 includes belt body 21 and magnetic tape trailer
22, wherein belt body 21 is connect with sticking department 1, and above-mentioned multiple helical teeth 23 are sequentially arranged on 21 surface of belt body.Magnetic tape trailer 22 is equipped with anti-
Slip teeth 24 can increase the frictional force of magnetic tape trailer 22, prevent user's sliding when holding magnetic tape trailer 22 and tying up, facilitate force.
Preferably, the tail end (one end far from belt body 21) of institute's magnetic tape trailer 22 is " V " shape structure so that it is convenient to will insert with body 2
Enter in through-hole 11.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (10)
1. a kind of band, comprising: with body (2) and be connected to the sticking department (1) of described band body (2) one end, which is characterized in that described
Sticking department (1) is equipped with through-hole (11) and elastic card fastener (12), and one end of the elastic card fastener (12) is connected to the through-hole
(11) close to the inside edge of band body (2) side；The elastic card fastener (12) and the through-hole (11) are far from the band
Have between the inner wall of body (2) side and accommodates the gap that the band body (2) passes through；The elastic card fastener (12) is inserted sheet metal.
2. band according to claim 1, which is characterized in that the elastic card fastener (12) includes plectrum (120) and stings
Close tooth (121), the tooth engaged (121) be located at the plectrum (120) close to the gap side, the plectrum (120) and
The sticking department (1) is formed with angle α, the range of the angle α close to the inner sidewall of the band body (2) are as follows: 30 °≤α≤
60°。
3. band according to claim 2, which is characterized in that the plectrum (120) includes fixing end (123) and free end
(122), the tooth engaged (121) is between the fixing end (123) and the free end (122), the fixing end (123)
Inner sidewall with the sticking department (1) close to the band body (2) is connect, and the free end (122) stretches out the through-hole (11).
4. band according to claim 3, which is characterized in that the band body (2) is equipped with helical teeth (23), the elastic card
Fastener (12) is equipped with the tooth engaged (121) cooperated with the helical teeth (23), passes through the tooth engaged (121) and the helical teeth
(23) the band body (2) is fixed in the through-hole (11) by engagement.
5. band according to claim 4, which is characterized in that the tooth engaged (121) includes first latching tooth (124) and
Two latches (125), the first latching tooth (124) and second latch (125) are sequentially distributed on the plectrum (120), institute
First latching tooth (124) are stated close to the free end (122), second latch (125) is close to the fixing end (123).
6. band according to claim 5, which is characterized in that the thickness of the first latching tooth (124) is less than described second
The thickness of latch (125).
7. band according to claim 4, which is characterized in that the band body (2) includes belt body (21) and magnetic tape trailer (22), institute
State helical teeth (23) quantity be it is multiple, multiple helical teeth (23) are sequentially arranged in parallel within the belt body (21) surface.
8. band according to claim 7, which is characterized in that the magnetic tape trailer (22) is equipped with anti-slop serrations (24), and described
The one end of magnetic tape trailer (22) far from belt body (21) is " V " shape structure.
9. band according to claim 8, which is characterized in that the through-hole (11) is rectangular opening.
10. band according to claim 9, which is characterized in that the material of the band body (2) is toughened plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712360.4U CN209225757U (en) | 2018-10-22 | 2018-10-22 | A kind of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821712360.4U CN209225757U (en) | 2018-10-22 | 2018-10-22 | A kind of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209225757U true CN209225757U (en) | 2019-08-09 |
Family
ID=67500532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821712360.4U Active CN209225757U (en) | 2018-10-22 | 2018-10-22 | A kind of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209225757U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695874A (en) * | 2021-02-16 | 2021-04-23 | 重庆工业职业技术学院 | Secondary drainage device arranged on side surface of floor drain downpipe |
| CN113527834A (en) * | 2021-08-02 | 2021-10-22 | 中国科学院兰州化学物理研究所 | High-temperature-resistant PEEK self-locking plastic binding belt and preparation method thereof |
| CN115258407A (en) * | 2022-08-16 | 2022-11-01 | 上海祥承通讯技术有限公司 | Wire harness bundling belt device capable of enabling wire harness to move back and forth |
-
2018
- 2018-10-22 CN CN201821712360.4U patent/CN209225757U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112695874A (en) * | 2021-02-16 | 2021-04-23 | 重庆工业职业技术学院 | Secondary drainage device arranged on side surface of floor drain downpipe |
| CN113527834A (en) * | 2021-08-02 | 2021-10-22 | 中国科学院兰州化学物理研究所 | High-temperature-resistant PEEK self-locking plastic binding belt and preparation method thereof |
| CN115258407A (en) * | 2022-08-16 | 2022-11-01 | 上海祥承通讯技术有限公司 | Wire harness bundling belt device capable of enabling wire harness to move back and forth |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |