CN208401161U - A kind of tension harness - Google Patents
A kind of tension harness Download PDFInfo
- Publication number
- CN208401161U CN208401161U CN201821279247.1U CN201821279247U CN208401161U CN 208401161 U CN208401161 U CN 208401161U CN 201821279247 U CN201821279247 U CN 201821279247U CN 208401161 U CN208401161 U CN 208401161U
- Authority
- CN
- China
- Prior art keywords
- main line
- terminal
- brake component
- quoit
- thermoforming
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a kind of tension harness, and including main line and thermoforming in the terminal of the main line portion peripheral surface, the terminal, which corresponds to, is surrounded with fixed brake component on the main line circumferential surface, and when terminal described in thermoforming, the brake component was inlayed into the terminal.Due to being surrounded with fixed brake component in main line circumferential surface before thermoforming terminal, brake component is fixed on main line will not play；When thermoforming terminal, brake component is inlayed in of inlet side, and at this moment brake component prevents terminal from moving；So that being more securely joined between terminal and main line.In use, when pullling terminal or main line, terminal is not easy to fall off from main line.
Description
Technical field
The utility model relates to a kind of harness, more particularly to a kind of tension harness.
Background technique
There are a kind of harness, such as vehicle-mounted electric wire or a communication wire, as shown in Figure 1, in the end position that closes on of main line 11
Terminal 12 is provided on circumferential surface.Main line 11 is first made when manufacture, then goes out terminal 12 in 11 portion peripheral surface thermoforming of main line.But
When in use due to harness, exist and artificially pull the possibility of terminal 12 or main line 11, power is larger, and terminal 12 can be from master if pullled
It is detached from line 11.
Utility model content
The utility model aim is to provide for a kind of tension harness, solves terminal when pullling harness and is not easy to take off
The problem of falling.
In order to achieve the above objectives, the technical solution adopted in the utility model is:
The utility model provides a kind of tension harness, including main line and thermoforming at the end of the main line portion peripheral surface
Son, the terminal, which corresponds to, is surrounded with fixed brake component on the main line circumferential surface, when terminal described in thermoforming the brake component
It inlays into the terminal.
Optimally, the brake component is the quoit that wire wraps that the main line is formed, and the internal diameter of the quoit omits
Less than the main line outer diameter.
Further, the quantity of the quoit is 1 ~ 3 hoop.
Further, separated by a distance between two free ends of the quoit, to be formed with one section of notch.
Optimally, the radial outside of the brake component is provided at least one protrusion.
Optimally, the brake component is the quoit that wire wraps that the main line is formed, described in the quoit wrapping
The position setting of main line is fluted.
Since above-mentioned technical proposal is used, the utility model has the advantage that compared with prior art
The tension harness of the utility model, due to being surrounded with fixed brake component in main line circumferential surface before thermoforming terminal,
Brake component is fixed on main line will not play；When thermoforming terminal, brake component is inlayed in of inlet side, and at this moment brake component prevents end
Son moves；So that being more securely joined between terminal and main line.In use, terminal or main line are pullled
When, terminal is not easy to fall off from main line.
Detailed description of the invention
Some specific realities of the utility model are described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter
Apply example.Identical appended drawing reference denotes same or similar part or part in attached drawing.It should be appreciated by those skilled in the art that
The drawings are not necessarily drawn to scale.In attached drawing:
Fig. 1 is the tension harness stereoscopic schematic diagram according to the utility model one embodiment；
Fig. 2 is that embodiment illustrated in fig. 1 brake component before thermoforming terminal wraps (hoop) in main line circumferential surface schematic diagram；
Schematic diagram of internal structure when Fig. 3 is embodiment illustrated in fig. 1 Cut-away section terminal；
Fig. 4 is that the main line structure schematic diagram of embodiment 2 is arranged fluted before wrapping brake component on main line；
Fig. 5 is the retaining structures schematic diagram of embodiment 3, and wherein brake component radial outside is provided with circle protrusion；
Fig. 6 is the retaining structures schematic diagram of embodiment 4, and wherein brake component radial outside is provided with a protrusion, and convex
It rises and is formed by two free end outward bendings of brake component；
Fig. 7 is the retaining structures schematic diagram of embodiment 5, and wherein brake component radial outside is provided with a protrusion, and convex
Play the mutually twisted formation in two free ends by brake component；
Fig. 8 is the retaining structures schematic diagram of embodiment 6, and wherein the two of brake component free end is separated by a distance, shape
At one section of notch；
Wherein, the reference numerals are as follows:
1, tension harness；
11, main line；111, groove；
12, terminal；
13, brake component；131, notch；132, raised.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In addition, as long as technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can be combined with each other.
Embodiment 1
As shown in Figure 1, being the stereoscopic schematic diagram of tension harness 1.Tension harness 1 includes main line 11, and is arranged in main line 11
The terminal 12 of portion peripheral surface.Its manufacturing method is first to manufacture main line 11, then in 11 portion peripheral surface thermoforming terminal 12 of main line.Cause
This, there is the possibility separated between terminal 12 and main line 11.
When in order to make tension harness 1 pull terminal 12 or harness 11 in use, tied between terminal 12 and harness 11
Close it is more secured, be not readily separated, main line 11 and pull see Fig. 2 provided with brake component 13(between terminal 12).As shown in Fig. 2,
Do not show in thermoforming terminal 12(Fig. 2) before, the circumferential surface in corresponding 12 position of terminal of main line 11 first wraps brake component 13, braking
Part 13 forms quoit around main line 11 by wire, and wire can be aluminium wire.Brake component 13(i.e. quoit) it is interior
Diameter is slightly less than the outer diameter of main line 11, and the both ends of quoit engage, and forms whole circle and substantially surrounds main line 11, letter in an entire annulus
Speech is exactly quoit hoop main line 11, and has wrapped 2 hoop quoits.In other technical solutions, 1 hoop, 3 can also be wrapped
Hoop or more hoop.This is fastened on quoit on main line 11, will not play.Then the thermoforming terminal near brake component 13
12.Fig. 3 shows the internal structure exposed when splitting finished product tension 1 part terminal 12 of harness, it is seen that brake component 13 inlayed into
In terminal 12.So brake component 13 can prevent terminal 12 mobile, when at this moment pullling terminal 12 or main line 11, terminal 12 be not easy from
It falls off on main line 11.
Embodiment 2
As shown in figure 4, main line 11 circumferential surface correspond to terminal 12(Fig. 4 do not show) position setting fluted 111, braking
Part 13(Fig. 4 does not show) surround in groove 111, at this moment brake component 13 does not need lock ring main line 11 namely quoit (i.e. brake component
13) internal diameter does not need to be slightly less than 11 outer diameter of main line at groove 111, and quoit internal diameter can be with 11 outer diameter of main line at groove 111
Quite, due to the effect of groove 111, the play on main line 11 of brake component 13 is limited, namely secures brake component 13.Then again
Thermoforming terminal 12.
Embodiment 3
As shown in figure 5, the radial outside of brake component 13 is provided with a circle protrusion 132, quantity has multiple, and protrusion 132 can be with
Increase brake component 13 and terminal 12(Fig. 5 not show) bond strength so that the tensile property of tension harness is stronger.
Embodiment 4
As soon as shown in fig. 6, the radial outside of brake component 13 is provided with a protrusion 132, the protrusion 132 by quoit (
Brake component 13) two free end 13a and 13b formed to diameter outward bending, protrusion 132 can increase brake component 13 and terminal
12(Fig. 6 does not show) bond strength so that the tensile property of tension harness is stronger.And such brake component 13 is easily fabricated.
Embodiment 5
As soon as shown in fig. 7, the radial outside of brake component 13 is provided with a protrusion 132, the protrusion 132 by quoit (
Brake component 13) two mutually twisted formation of free end 13a and 13b, can equally increase the tensile property of tension harness.This
The brake component 13 of sample is also easy to manufacture.
Embodiment 6
As shown in figure 8, it is separated by a distance between brake component 13, that is, two free ends 13a and 13b of quoit,
To be formed with one section of notch 131.Do not show in thermoforming terminal 12(Fig. 8) when, the material on part terminal 12 can flow into notch
In 131, so that the combination of terminal 12 and brake component 13 is more secured, the tensile property of tension harness is increased.Other technical sides
In case, such as in the case where having 2 or multiple quoits, setting unit quoit has notch 131, for example is only arranged 1
A quoit has notch 131, and at this moment the braking ability of brake component 13 is more preferable.
The above embodiments are only for explaining the technical ideas and features of the present invention, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and implement accordingly, do not limit the protection scope of the present invention,
All equivalent change or modifications according to made by the spirit of the present invention essence, should all cover the protection scope of the utility model it
It is interior.
Claims (6)
1. a kind of tension harness (1), including main line (11) and thermoforming the main line (11) portion peripheral surface terminal (12),
It is characterized in that: being surrounded with fixed brake component (13) on corresponding main line (11) circumferential surface of the terminal (12), in thermoforming institute
The brake component (13) is inlayed into the terminal (12) when stating terminal (12).
2. tension harness (1) according to claim 1, it is characterised in that: the brake component (13) wraps institute for wire
The quoit of main line (11) formation is stated, the internal diameter of the quoit is slightly less than the main line (11) outer diameter.
3. tension harness (1) according to claim 2, it is characterised in that: the quantity of the quoit is 1 ~ 3 hoop.
4. tension harness (1) according to claim 2, it is characterised in that: two free ends of the quoit (13a,
It is separated by a distance between 13b), to be formed with one section of notch (131).
5. tension harness (1) according to claim 1, it is characterised in that: the radial outside of the brake component (13) is arranged
There are at least one raised (132).
6. tension harness (1) according to claim 1, it is characterised in that: the brake component (13) wraps institute for wire
The quoit of main line (11) formation is stated, fluted (111) are arranged in the position that the quoit wraps the main line (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279247.1U CN208401161U (en) | 2018-08-09 | 2018-08-09 | A kind of tension harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821279247.1U CN208401161U (en) | 2018-08-09 | 2018-08-09 | A kind of tension harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208401161U true CN208401161U (en) | 2019-01-18 |
Family
ID=65129740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821279247.1U Expired - Fee Related CN208401161U (en) | 2018-08-09 | 2018-08-09 | A kind of tension harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208401161U (en) |
-
2018
- 2018-08-09 CN CN201821279247.1U patent/CN208401161U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190118 Termination date: 20190809 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |