CN213027232U - Wire harness fixing structure - Google Patents
Wire harness fixing structure Download PDFInfo
- Publication number
- CN213027232U CN213027232U CN202021255121.8U CN202021255121U CN213027232U CN 213027232 U CN213027232 U CN 213027232U CN 202021255121 U CN202021255121 U CN 202021255121U CN 213027232 U CN213027232 U CN 213027232U
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- CN
- China
- Prior art keywords
- wire harness
- harness fixing
- bolt
- fixing structure
- mount pad
- 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 belongs to the technical field of wire harness fixing, in particular to a wire harness fixing structure, which comprises a plastic belt, a bolt, a metal elastic sheet and a mounting seat; the middle part of the metal elastic sheet is provided with a first through hole corresponding to the bolt, the metal elastic sheet is n-shaped, and the left part and the right part of the metal elastic sheet are both provided with openings; the bolt is installed on the installation seat through the metal elastic sheet, the left part of the installation seat is provided with a left channel used for being matched with the plastic belt, the right part of the installation seat is provided with a right channel used for being matched with the plastic belt, the left channel and the right channel are distributed side by side, and the installation seat is arranged between the left channel and the right channel. The wire harness fixing structure is convenient to use and adjust, does not occupy too much space, avoids sliding of the plastic belts, can avoid sliding of the plastic belts, can reduce secondary damage of external environment to the wire harness, and can reduce waste of the plastic belts.
Description
Technical Field
The utility model belongs to the technical field of the pencil is fixed, concretely relates to pencil fixed knot constructs.
Background
The cable tie is the most common fixing part for the automobile wire harness, passes through a hole in a cable tie seat, and then fixes the wire harness by using the cable tie, so that the wire harness is fixed; the structure has the disadvantages that the cable tie is easy to slide in the process of wiring, so that the wiring harness is worn or the cable tie is loosened; because the length of ribbon needs the pencil that adapts to various diameters, consequently the length of ribbon generally can leave the surplus, consequently often need cut off the unnecessary part of ribbon in the assembling process, causes the waste and is unfavorable for the environmental protection.
Chinese patent with publication number CN201210190173 discloses a wire harness fixing structure, which comprises a fixing sleeve, a wire harness positioning plate and a cable tie, wherein the fixing sleeve is fixedly connected with one surface of the wire harness positioning plate, an internal thread which can be matched with a free end of an automobile chassis bolt is arranged on the inner wall of the fixing sleeve, and at least two first cable tie through holes for the cable tie to pass through are formed in the wire harness positioning plate. The utility model provides a pencil fixed knot constructs and fixes on chassis frame bolt through fixed cover to fix the pencil on the pencil locating plate through the ribbon, or directly fix the pencil on the pencil locating plate, not only can keep apart the bolt on pencil and the chassis frame, effectively protect the pencil, chassis frame bolt is located the two sides of pencil locating plate relatively with the pencil moreover, avoids the pencil to wind the turn to the at utmost, saves the pencil material and consumes.
Chinese patent publication No. CN103791161A discloses a wire harness fixing structure, which includes a wire harness fixing portion for fixing a refrigerator wire harness and an installation portion for installing the wire harness fixing clip on a refrigerator body, wherein the installation portion is provided with at least one foaming material filling hole; the mounting part comprises an assembling block connected with the wire harness fixing part and a fixing block connected with the assembling block; the foaming material filling hole is formed in the side wall of the fixing block; the assembly block is a square block; the mounting part also comprises a sucker structure arranged on the periphery of the assembling block; the wire harness fixing part comprises an annular body, the annular body is provided with a notch, two end heads of the annular body, which form the notch, are respectively provided with an inclined surface structure, and the inclined surface structures are respectively inclined towards the outer side of the notch; the inclined plane structure extends towards the inner side of the annular body to form a barb structure; the refrigerator body is provided with a wire harness fixing clamp, and a wire harness of the refrigerator is fixed through the wire harness fixing clamp; the refrigerator body is provided with a mounting hole, the shape of the mounting hole is matched with that of the assembling block of the wire harness fixing clamp, the assembling block is mounted in the mounting hole, the fixing block extends into the refrigerator body, and foaming materials of the refrigerator are filled in the foaming material filling hole of the fixing block; and the sucker structure of the wire harness fixing clamp is sucked with the refrigerator body.
The two above-mentioned utility model weak points: above-mentioned pencil fixed knot constructs can only be used to above-mentioned specific condition, and the pencil is worn and torn easily, and the ribbon pine takes off easily, and the product practicality is not strong, application scope is little.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned weak point that exists among the prior art, the utility model provides a pencil fixed knot constructs, this pencil fixed knot construct not only facilitates the use and adjusts, does not occupy too much space moreover, avoids the slip of plastic tape, and external environment can reduce the waste of plastic tape to the secondary damage of pencil simultaneously.
In order to solve the problem, the utility model adopts the following technical scheme:
a wiring harness fixing structure comprises a plastic belt, a bolt, a metal elastic sheet and a mounting seat; the metal shrapnel is n shape, the left part and the right part of metal shrapnel all are equipped with the trompil, the bolt passes through the metal shrapnel and installs on the mount pad, the left part of mount pad be equipped with be used for with plastic tape complex left side passageway, the right part of mount pad be equipped with be used for with plastic tape complex right side passageway, left side passageway with right side passageway distributes side by side.
Further, the upper surface of mount pad is equipped with the bar groove that extends along the fore-and-aft direction, the bottom in bar groove is equipped with and runs through the second through-hole of mount pad, the diameter of second through-hole is not less than the external diameter of the screw rod of bolt.
Further, the bolt penetrates through the first through hole and the second through hole to fixedly install the mounting seat on the automobile body, the metal elastic pieces are fixed at the upper end of the mounting seat through the bolt, the middle parts of the metal elastic pieces are sunken downwards into the strip-shaped grooves, the two metal elastic pieces are fixed on the mounting seat through back-off screws, and two ends of the plastic belt penetrate through the left channel and the right channel from top to bottom respectively.
Further, wedge portion is equipped with two trompils, and the back-off screw passes through trompil and mount pad threaded connection, metal shrapnel both ends lower part is from last wedge portion that reduces gradually to thickness down.
Further, the lower part of left side passageway is from last to crooked left, just the opening of left side passageway lower extreme is located on the left side wall of mount pad, the lower part of right side passageway is from last to crooked right down, just the opening of right side passageway lower extreme is located on the right side wall of mount pad.
Further, the groove width of the strip-shaped groove in the left-right direction is gradually increased from bottom to top.
Compared with the prior art, the beneficial effects of the utility model reside in that:
compared with the prior art, the utility model, it is more direct to the fixed effect of pencil, and the structure of whole device is succinct clear, and the stability of overall structure is stronger for prior art, and is more convenient to the practicality and the regulation of pencil, and this structure is smaller to occuping of space moreover, avoids the slip of plastic tape, and external environment is better to the secondary damage of pencil, to the fixed effect of pencil, can reduce the waste of plastic tape simultaneously, and practical scope is wider.
Drawings
Fig. 1 is an exploded view of an embodiment of a wire harness fixing structure according to the present invention;
fig. 2 is a side view of an embodiment of a wire harness fixing structure of the present invention;
fig. 3 is a top view of an embodiment of a mounting base of the wire harness fixing structure of the present invention;
reference numerals referred to in the drawings are: bolt 1, metal shrapnel 2, mount pad 3, first through-hole 4, wedge portion 5, mount pad 6, bar groove 7, second through-hole 8, left side wall 9, right side wall 10, left passageway 11, right passageway 12, inclined plane 13, plastic tape 14, back-off screw 25, left thread groove 26, right thread groove 27.
Detailed Description
In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.
The first embodiment is as follows:
as shown in fig. 1-2, a wire harness fixing structure comprises a plastic belt 14, a bolt 1, a metal elastic sheet 2 and a mounting seat 3; the middle part of the metal elastic sheet 2 is provided with a first through hole 4 corresponding to the bolt 1, the metal elastic sheet 2 is n-shaped, and the left part and the right part of the metal elastic sheet 2 are both provided with openings; the bolt 1 is installed on the installation seat 3 through the metal elastic sheet 2, the left part of the installation seat 3 is provided with a left channel 11 used for being matched with the plastic belt 14, the right part of the installation seat 3 is provided with a right channel 12 used for being matched with the plastic belt 14, and the left channel 11 and the right channel 12 are distributed side by side.
Preferably, a strip-shaped groove 7 extending in the front-rear direction is formed in the upper surface of the mounting seat 3, a second through hole 8 penetrating through the mounting seat 3 is formed in the bottom of the strip-shaped groove 7, and the diameter of the second through hole 8 is not smaller than the outer diameter of a screw of the bolt 1. The design reinforces the connection relation between the strip-shaped groove 7 and the mounting seat, and further reinforces the metal elastic sheet 2, thereby reinforcing the stability of the whole wire harness fixing structure.
Example two:
as shown in fig. 1-3, a wire harness fixing structure comprises a plastic belt 14, a bolt 1, a metal elastic sheet 2 and a mounting seat 3; the middle part of the metal elastic sheet 2 is provided with a first through hole 4 corresponding to the bolt 1, the metal elastic sheet 2 is n-shaped, and the left part and the right part of the metal elastic sheet 2 are both provided with openings; the bolt 1 is installed on the installation seat 3 through the metal elastic sheet 2, the left part of the installation seat 3 is provided with a left channel 11 used for being matched with the plastic belt 14, the right part of the installation seat 3 is provided with a right channel 12 used for being matched with the plastic belt 14, and the left channel 11 and the right channel 12 are distributed side by side.
Preferably, a strip-shaped groove 7 extending in the front-rear direction is formed in the upper surface of the mounting seat 3, a second through hole 8 penetrating through the mounting seat 3 is formed in the bottom of the strip-shaped groove 7, and the diameter of the second through hole 8 is not smaller than the outer diameter of a screw of the bolt 1. The design reinforces the connection relation between the strip-shaped groove 7 and the mounting seat, and further reinforces the metal elastic sheet 2, thereby reinforcing the stability of the whole wire harness fixing structure.
As a preferred scheme, the bolt 1 penetrates through the first through hole 4 and the second through hole 8 to fixedly mount the mounting seat 33 on the vehicle body, the metal elastic piece 2 is fixed at the upper end of the mounting seat 3 by the bolt 1, the middle part of the metal elastic piece 2 is recessed downwards into the strip-shaped groove 7, the two metal elastic pieces 2 are fixed on the mounting seat 3 by the back-off screws 25, and two ends of the plastic belt 14 respectively penetrate through the left channel 11 and the right channel 12 from top to bottom. The metal shrapnel 2 is further fixed to back-off screw 25 to strengthen this design overall structure's stability.
Preferably, the wedge-shaped portion 5 is provided with two openings, the back-off screw 25 is in threaded connection with the mounting base 3 through the openings, and the lower portions of the two ends of the metal elastic sheet 2 are the wedge-shaped portions 5 with the thickness gradually reduced from top to bottom. The wedge-shaped part 5 is inserted into the mounting seat for realizing the insertion of the metal elastic sheet 2, and further strengthens the fixing effect of the wire harness.
Preferably, the lower part of the left channel 11 is bent from top to bottom to left, and the opening at the lower end of the left channel 11 is located on the left side wall 9 of the mounting seat 3; the lower part of right side passageway 12 is from last to crooked to the right, just the opening of right side passageway 12 lower extreme is located on the right side wall 10 of mount pad 3. The two channels are convenient for the plastic belts to be inserted and used.
Preferably, the groove width of the strip-shaped groove 7 in the left-right direction gradually increases from bottom to top. The groove width is gradually increased from bottom to top, so that the redundant part of the inserted plastic belt is convenient to recycle.
The advantages of the second embodiment over the first embodiment are:
the utility model provides a pencil fixed knot constructs, the relation of being connected of back-off screw and base, fixed metal shrapnel is at the plastic tape through the fixed restraint pencil of metal shrapnel, and then reaches the purpose of fixed pencil, and this design not only facilitates the use and adjusts, does not occupy too much space moreover, avoids the slip of plastic tape, and the external environment can reduce the waste in plastic tape to the secondary damage of pencil simultaneously.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. A wire harness fixing structure is characterized in that: comprises a plastic belt, a bolt, a metal elastic sheet and a mounting seat; the metal shrapnel is n shape, the left part and the right part of metal shrapnel all are equipped with the trompil, the bolt passes through the metal shrapnel and installs on the mount pad, the left part of mount pad be equipped with be used for with plastic tape complex left side passageway, the right part of mount pad be equipped with be used for with plastic tape complex right side passageway, left side passageway with right side passageway distributes side by side.
2. The wire harness fixing structure according to claim 1, wherein: the upper surface of mount pad is equipped with the bar groove that extends along the fore-and-aft direction, the bottom in bar groove is equipped with runs through the second through-hole, the diameter of second through-hole is not less than the external diameter of bolt.
3. A wire harness fixing structure as claimed in claim 2, wherein: the middle of the metal elastic sheet is provided with a first through hole corresponding to the bolt, the bolt penetrates through the first through hole and the second through hole to fix the mounting seat, and the middle of the metal elastic sheet is sunken downwards into the strip-shaped groove.
4. A wire harness fixing structure according to claim 3, wherein: the metal shrapnel both ends are equipped with wedge portion, wedge portion is equipped with two trompils, and back-off screw passes through trompil and mount pad threaded connection, metal shrapnel both ends lower part is from last wedge portion that reduces to thickness gradually down.
5. The wire harness fixing structure according to claim 4, wherein: the lower part of left side passageway is from last to crooked left, just the opening of left side passageway lower extreme is located on the left side wall of mount pad, the lower part of right side passageway is from last to crooked right down, just the opening of right side passageway lower extreme is located on the right side wall of mount pad.
6. The wire harness fixing structure according to claim 5, wherein: the groove width of the strip-shaped groove in the left-right direction is gradually increased from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255121.8U CN213027232U (en) | 2020-06-30 | 2020-06-30 | Wire harness fixing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021255121.8U CN213027232U (en) | 2020-06-30 | 2020-06-30 | Wire harness fixing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213027232U true CN213027232U (en) | 2021-04-20 |
Family
ID=75499146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021255121.8U Expired - Fee Related CN213027232U (en) | 2020-06-30 | 2020-06-30 | Wire harness fixing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213027232U (en) |
-
2020
- 2020-06-30 CN CN202021255121.8U patent/CN213027232U/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: 20210420 Termination date: 20210630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |