CN202181016U - Binding band - Google Patents
Binding band Download PDFInfo
- Publication number
- CN202181016U CN202181016U CN2011202639666U CN201120263966U CN202181016U CN 202181016 U CN202181016 U CN 202181016U CN 2011202639666 U CN2011202639666 U CN 2011202639666U CN 201120263966 U CN201120263966 U CN 201120263966U CN 202181016 U CN202181016 U CN 202181016U
- Authority
- CN
- China
- Prior art keywords
- wall
- tooth engaged
- wall surface
- band
- engagement teeth
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a binding band comprising a band and a head part, which is used for quickly binding articles. The band is provided with a plurality of helical teeth arranged at equal intervals. Engagement teeth are arranged in the insertion channel of the head part. The binding band is characterized in that the insertion channel of the head part is an inverted-T-shaped through hole. The width w of the engagement teeth is greater than the wide of a first wall surface of one side of the insertion channel connected with the engagement teeth and is slightly smaller than the width of a second wall surface of the other side of the insertion channel opposite to the engagement teeth and tightly close to the inserted band. The flat surface of the inner side of the engagement teeth close to the first wall surface is also provided with a projection and the top of the projection is positioned at a distance d1 from the first wall surface. The part of the flat surface of the inner side of the engagement teeth extending beyond the two sides of the first wall surface is positioned at a distance d2 from a transition wall surface and the first wall surface is widened to be in the same width with the second wall surface through the transition wall surface. The value of d1 is equal to the value of d2. When the binding band is in use, the loss of elastic restoring force of the engagement teeth due to the excessive extrusion of the engagement teeth is fundamentally prevented. Meanwhile, the self-locking and fastening effect of the engagement teeth and the helical teeth is also ensured, so that the function reliability of the binding band is guaranteed.
Description
Technical field
The utility model relates to band, is to have a strap and head, is used to realize the device with the quick binding of article.
Background technology
Band is to have a strap and head, is used to realize the device with the quick binding of article; It has characteristics such as colligation is quick, self-locking is fastening, easy to use, is widely used in Electronics Factory, ties up vision receiver, internal connection line such as computer, and circuit is fixing in the products such as lamp decoration, motor, electronic toy; Fixing of mechanical equipment oil line pipe; The consolidating of cable line on the boats and ships, bicycle car load packing or bundle other objects also can be used for strapping goods such as agricultural, gardening, handicraft.
Consult Fig. 1-shown in Figure 4, the structure of existing band is: have a plurality of equidistance on the belt 1 and arrange the helical teeth 11 that is provided with; Near terminal free end 12 helical teeth that generally do not distribute, perhaps make gripping pattern and be beneficial to hand; Terminal free end 12 is generally tip shape, the convenient insertion passage 21 that inserts head 1; Head 2 is for playing the role of fastening; Head is the tooth engaged 22 that one or more on-slip are set in the direction of facing the helical teeth 11 that inserts belt 1 of inserting passage 21; Tooth engaged 22 also is that the direction of insertion (arrow of Fig. 2 is a direction of insertion) of inserting passage 21 relatively is obliquely installed generally, and the direction of the helical teeth 11 of the belt 1 when direction of tilt and insertion is just opposite, can guarantee that like this helical teeth 11 of belt 1 can be through inserting passage 21; And do not receive the obstruction of tooth engaged 22; When opposite with the direction of insertion of inserting passage 21, the helical teeth 11 of belt 1 just with tooth engaged 22 interlocks because play the fastening effect of self-locking.
Consult Fig. 3 and Fig. 4; Can be clear that: the tooth engaged 22 on the insertion passage 21 of the head 2 of existing band is and inserts the wall 23 that is connected with tooth engaged one side on the passage and be inclined to set; And tooth engaged 22 is dull and stereotyped teeth; Maximum flexibility between tooth engaged 22 and the wall 23 distance be tooth engaged 22 away from the limit of going up most 2221 of the platen surface 222 of inserting passage 21 those sides of direction and the vertical distance d of wall 23; When belt 1 constantly when inserting passage 21 and insert; Helical teeth 11 on the belt 1 constantly pushes the platen surface 221 in tooth engaged 22 outsides, and forces the platen surface 222 of the inboard of tooth engaged 22 to be drawn close to the wall 23 that is provided with tooth engaged one side, is provided with to force the limit of going up most 2221 of inboard platen surface 222 to touch wall 23.Like this; Exist a weak point to be: helical teeth 11 quantity on belt 1 are a lot; When perhaps making the height of helical teeth 11 higher because of the cause of manufacturing errors; Tooth engaged 22 on the insertion passage 21 of the head 2 of band is extruded easily excessively and causes tooth engaged 22 to lose due elastic-restoring force, thereby the fastening effect of self-locking of tooth engaged 22 and helical teeth 11 is lost.
The utility model content
Therefore, the utility model proposes a kind of band that improves head construction to the above-mentioned weak point that existing band exists, and can avoid the occurrence probability of the inefficacy of tooth engaged greatly.
The technical scheme of the utility model is:
A kind of band comprises head and belt, has a plurality of equidistance on the belt and arranges the helical teeth that is provided with, and is provided with tooth engaged in the insertion passage of head.Improvements are: the insertion passage of head is " protruding " font through hole; The width w of tooth engaged is greater than first wall that is connected with tooth engaged one side that inserts passage; And be slightly less than second wall of a tooth engaged belt relative side, that be close proximity to insertion; Tooth engaged is near also being provided with projection on the platen surface of the inboard of first that side of wall; And between the top of projection and first wall apart from d1, the two side portions that the inboard platen surface of tooth engaged extends beyond first wall and first wall broaden to the width of second wall be connected between the wall apart from d2, apart from d1=apart from d2; Guaranteeing when tooth engaged is oppressed by the helical teeth on the belt, through projection and first wall apart from the platen surface of d1, inboard and two ends be connected wall carry out spacing simultaneously apart from d2.
Further, described tooth engaged is 1.Perhaps, described tooth engaged is more than 2.
Further, described projection is a plurality of being arranged side by side on the platen surface of tooth engaged near the inboard of first that side of wall.
Further, described tooth engaged has boss with the root that is connected of first wall.
The shape of described projection can change.When the insertion passage of head was " protruding " font through hole of standard, when promptly first wall was the plane, projection can be the shape of the part of cylinder or triangulo column.The insertion passage of head is similarly during " protruding " font through hole, and promptly during the first wall right and wrong plane (like circular arc), projection is the shape of a spheroid part.
The band of the utility model is on the basis of existing band; To insert Channel Design and be " protruding " font through hole; And the width of tooth engaged extends to the linking wall that broadens; Simultaneously the platen surface in the inboard of tooth engaged is provided with projection, through the inboard platen surface two ends of tooth engaged be connected wall and projection and be connected with three places of first wall of tooth engaged one side spacing synchronously, can fundamentally avoid tooth engaged to be extruded excessive and cause tooth engaged to lose due elastic-restoring force; Avoid the fastening effect of self-locking of tooth engaged and helical teeth to lose, guaranteed the reliability of band function.
Description of drawings
Fig. 1 is the front elevation of existing band;
Fig. 2 is the lateral plan of existing band;
Fig. 3 is the enlarged drawing of the head of existing band;
Fig. 4 is the cutaway view of the head of existing band;
Fig. 5 is the front elevation of the utility model embodiment 1;
Fig. 6 is the enlarged drawing of the head of the utility model embodiment 1;
Fig. 7 is the head cutaway view of the utility model embodiment 1;
Fig. 8 is the head cutaway view of the utility model embodiment 2;
Fig. 9 is the head cutaway view of the utility model embodiment 3;
Figure 10 is the enlarged drawing of the head of the utility model embodiment 4;
Figure 11 is the enlarged drawing of the head of the utility model embodiment 5.
The specific embodiment
Combine the accompanying drawing and the specific embodiment that the utility model is further specified at present.
Embodiment 1:
Consult Fig. 5-(the existing band of the lateral plan of embodiment and Fig. 2 is the same) shown in Figure 7, the band of present embodiment comprises head 2 and belt 1, has a plurality of equidistance on the belt 1 and arranges the helical teeth 12 that is provided with, and is provided with tooth engaged 22 in the insertion passage 21 of head 2.The insertion passage 21 of head 2 is " protruding " font through hole; The width w of tooth engaged 22 is greater than first wall 23 that is connected with tooth engaged 22 1 sides that inserts in the passage 21; And be slightly less than second wall 24 of tooth engaged 22 belts 1 a relative side, that be close proximity to insertion, also be provided with projection 26 on the platen surface 222 of tooth engaged 22 near the inboard of first wall, 23 those sides.Setting the top of projection 26 and the distance between first wall 23 is d1; The two side portions that the inboard platen surface 222 of tooth engaged 22 extend beyond first wall 23 and first wall 23 broaden to the width of second wall 24 be connected between the wall 25 apart from d2, then apart from d1=apart from d2.Guaranteeing when tooth engaged 22 during by 12 compressings of the helical teeth on the belt 1, through projection 26 and first wall 23 apart from the platen surface 222 of d1, inboard and two ends be connected the identical of wall 25 apart from d2, rely on the contact of these 3 positions, carry out spacing simultaneously.Like this, can avoid tooth engaged 22 to be extruded excessively causes tooth engaged 22 to lose due elastic-restoring force.First wall 23 of present embodiment is the plane, and projection 26 can be the part of cylinder or triangulo column, perhaps other lobed bulks; As long as protruding fast 26 convexity can contact spacing arbitrary shape with first wall 23 and all can realize.
Embodiment 2:
Consult shown in Figure 8ly, present embodiment 2 is identical with embodiment 1 basically, and difference is: have boss in tooth engaged 22 with the root that is connected of first wall 23.Like this, can further strengthen the intensity of tooth engaged 22, avoid tooth engaged 22 restoring force that follows the string more.
Embodiment 3:
Consult shown in Figure 9ly, present embodiment 3 is basic identical with embodiment 2, and difference is: the tooth engaged of inserting in the passage 21 22 are 2, parallel oblique setting up and down.When if the tooth engaged of tooth engaged of below 22 and top 22 is big at interval, also can below the platen surface 222 of tooth engaged 22 near the inboard of first that side of wall on also be provided with projection 26.In the present embodiment,, therefore also can not be provided with projection on the tooth engaged 22 of below because the spacing of the tooth engaged of upper and lower is less.Certainly; If when the height of head 2 is big, can also be provided with 3 and more tooth engaged 22, can be provided with or not be provided with projection according to arrangement space on each tooth engaged 22; But at least one (generally be the tooth engaged of the top, superjacent air space is bigger) tooth engaged 22 is provided with projection 26.
Embodiment 4:
Consult shown in Figure 10; Present embodiment be arranged side by side on the embodiment 1 in tooth engaged 22 near the platen surface 222 of the inboard of first wall, 23 those sides on 1 projection 26 change into 2 the same projection horizontal Tile settings, these 2 projections 26 are identical with first wall 23 apart from d1.Like this, simultaneously through 2, through inboard platen surface 222 two ends of 2 projections 26 and first wall 23 and tooth engaged 22 with to be connected wall 25 spacing synchronously everywhere, the purpose of realization the utility model.Present embodiment projection 26 is 2 that are arranged side by side at interval, can economical with materials.Certain, projection 26 also can be 3 or more being arranged side by side more.And the change of a plurality of projections 26 can be used for 3 above-mentioned embodiment, also can be used for following or more not listed examples one by one, reaches to guarantee that limit function practices thrift the purpose of bump material simultaneously again.
Embodiment 5:
Consult shown in Figure 11ly, the insertion passage 21 of the head 2 of present embodiment is not " protruding " font through hole of positive pros side, is the slight deformation of " protruding " font through hole; That is, make first wall 23 on original plane into arc surface, projection 26 also is deformed into the part of spheroid thereupon like this.It is spacing that the projection 26 that can guarantee the part spheroid like this and first wall 23 of arc surface have circular arc line to contact to carry out.Certain; First wall 23 also can be changed into other similar face shapes; The change shape that projection 26 also can adapt to; As long as can satisfy the spacing of the projection 26 and first wall 23, the spacing purpose that can realize the utility model of two ends equidistance of the platen surface 222 of the inboard of the broaden interface 25 and the tooth engaged 22 of first wall 23 and second wall 24.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; Can make various variations to the utility model in form with on the details, be the protection domain of the utility model.
Claims (6)
1. band; Comprise head (2) and belt (1); Have a plurality of equidistance on the belt (1) and arrange the helical teeth (12) that is provided with; Be provided with tooth engaged (22) in the insertion passage (21) of head (2); It is characterized in that: the insertion passage (21) of head (2) is " protruding " font through hole, and the width w of tooth engaged (22) is greater than first wall (23) that is connected with tooth engaged one side that inserts passage, and is slightly less than second wall (24) of a tooth engaged belt relative side, that be close proximity to insertion; Also be provided with projection (26) on the platen surface (222) of tooth engaged near the inboard of first that side of wall; And between the top of projection (26) and first wall (23) apart from d1, the two side portions that the inboard platen surface (222) of tooth engaged extends beyond first wall (23) and first wall broaden to the width of second wall be connected between the wall (25) apart from d2, apart from d1=apart from d2.
2. band according to claim 1 is characterized in that: described tooth engaged (22) is 1.
3. band according to claim 1 is characterized in that: described tooth engaged (22) is more than 2.
4. according to claim 1 or 2 or 3 described bands, it is characterized in that: described projection (26) is a plurality of being arranged side by side on the platen surface (222) of tooth engaged (22) near the inboard of first that side of wall.
5. according to claim 1 or 2 or 3 described bands, it is characterized in that: described tooth engaged (22) has boss with the root that is connected of first wall (23).
6. band according to claim 4 is characterized in that: described tooth engaged (22) has boss with the root that is connected of first wall (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202639666U CN202181016U (en) | 2011-07-25 | 2011-07-25 | Binding band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202639666U CN202181016U (en) | 2011-07-25 | 2011-07-25 | Binding band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202181016U true CN202181016U (en) | 2012-04-04 |
Family
ID=46174062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202639666U Withdrawn - After Issue CN202181016U (en) | 2011-07-25 | 2011-07-25 | Binding band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202181016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351070A (en) * | 2011-07-25 | 2012-02-15 | 厦门芯润智能科技有限公司 | Binding belt |
| CN108883863A (en) * | 2016-03-21 | 2018-11-23 | 哈勃股份有限公司 | Metal tape |
-
2011
- 2011-07-25 CN CN2011202639666U patent/CN202181016U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351070A (en) * | 2011-07-25 | 2012-02-15 | 厦门芯润智能科技有限公司 | Binding belt |
| CN102351070B (en) * | 2011-07-25 | 2013-02-13 | 厦门芯润智能科技有限公司 | Binding belt |
| CN108883863A (en) * | 2016-03-21 | 2018-11-23 | 哈勃股份有限公司 | Metal tape |
| CN108883863B (en) * | 2016-03-21 | 2021-05-04 | 哈勃股份有限公司 | Metal strip |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120404 Effective date of abandoning: 20130306 |
|
| RGAV | Abandon patent right to avoid regrant |