CN209022829U - Manual take-up vehicle safety tensioning device - Google Patents
Manual take-up vehicle safety tensioning device Download PDFInfo
- Publication number
- CN209022829U CN209022829U CN201821522129.9U CN201821522129U CN209022829U CN 209022829 U CN209022829 U CN 209022829U CN 201821522129 U CN201821522129 U CN 201821522129U CN 209022829 U CN209022829 U CN 209022829U
- Authority
- CN
- China
- Prior art keywords
- take
- spool
- bandage
- tensioning device
- case
- 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- Withdrawn - After Issue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
A kind of manual take-up vehicle safety tensioning device, including host machine part, tape portion and the first bandage, it is characterized by: tape portion includes take-up case, take-up spool and winding handwheel, take-up spool passes through take-up case, winding handwheel is set to the outside of take-up case and is connected on take-up spool, the inner end of first bandage is set on take-up spool, winding handwheel can be turned out and inwardly rotate, and, being turned out can drive take-up spool to rotate synchronously and involve in the first bandage in take-up case, inwardly take-up spool can be locked on take-up case and prevent indrawn first bandage loose by rotation.Utility model has the advantages that the winding handwheel of the manual take-up vehicle safety tensioning device can be with spinning in and out, winding handwheel, which is turned out, to involve in the first bandage in take-up case, winding handwheel inwardly rotates and can lock take-up spool, prevents its rotation, to prevent indrawn belt loose；In addition, the first bandage passes through host and is limited on threading slot, it can prevent belt from surprisingly being extracted out.
Description
Technical field
The utility model relates to a kind of vehicle safety tensioning devices, are used for various automobiles, trailer, motorcycle, can be convenient
Bundled fixed cargo.
Background technique
Conventional vehicle safety tensioning device is usually made of host and the long and short bundling belt with hook.Wherein length is tied up
Band is usually separately positioned with host, and long bundling belt free end is penetrated host when use, adjusts and arrives suitable length, and operation host will
Bundling belt takes up, and extra bundling belt, can drift during transportation outside, influences traffic safety, or knotting makes extra bundle
Bandage is wrapped on host or on the belt tightened, and pole is unsightly.
To solve the above-mentioned problems, the applicant has applied for there be " automatic band-retracting tightening machine " before, although drawing with tradition
Have the function of recycling bandage automatically unlike tight device, but there is also structure is complicated, disadvantage at high cost.In addition, at present
Also certain products have the function of manual take-up, although structure is simple, on the one hand jolting during Automobile Transportation
Winding can be made slowly to come loose, or even be totally released the bandage spooled and drift outside, there are certain risks, on the other hand,
When to use longer bundling belt size, bundling belt may be drawn out completely take-up spool, it is desirable to extensive due to the fault of operator
Rewinding binds bandage, needs that bundling belt free end is penetrated take-up spool again, is more troublesome in operation.In conclusion needing pair
Existing manual take-up vehicle safety tensioning device is further improved.
Utility model content
First technical problem to be solved in the utility model is to provide a kind of handwheel for above-mentioned state of the art
When back-out can winding, the manual take-up vehicle safety tensioning device that when precession can lock.
Second technical problem to be solved in the utility model is that it is anti-to provide a kind of energy for above-mentioned state of the art
The only manual take-up vehicle safety tensioning device that bandage is surprisingly extracted out.
The utility model solves technical solution used by above-mentioned first technical problem are as follows: the manual take-up automotive safety
Tension device, including host machine part, tape portion and the first bandage, it is characterised in that: the tape portion includes take-up case, volume
Tape spool and winding handwheel, the take-up spool pass through take-up case, and the winding handwheel is set to the outside of the take-up case and is connected to
On the take-up spool, the inner end of first bandage is set on the take-up spool, and the winding handwheel can be turned out and inwardly
Rotation, also, being turned out can drive the take-up spool to rotate synchronously and involve in first bandage in the take-up case, to
Take-up spool can be locked on the take-up case and prevent indrawn first bandage loose by interior rotation.
Preferably, the host machine part and tape portion split settings, pass through between the host machine part and tape portion
Connecting shaft is connected, and further includes having the second bandage, and the inner end of second bandage is set in the connecting shaft.Certainly, host portion
Divide and is also possible to integral piece with tape portion.
Preferably, the head of the take-up spool is the end of thread stretched out in outside take-up case, and the winding handwheel is threadedly coupled
On the end of thread.
In order to which forward and reverse rotation to winding handwheel limits, baffle is installed on the outside of the end of thread, it is described
Winding handwheel can be turned out to the baffle and offset, and winding handwheel can be turned to inwardly and be offseted with the lateral wall of take-up case.
It can be with a variety of connection structures between baffle and the end of thread, it is preferable that the baffle is fixed by screws in the spiral shell
On line end.
The utility model solves technical solution used by above-mentioned second technical problem are as follows: the manual take-up automotive safety
Tension device, it is characterised in that: threading slot is provided among the take-up spool, first bandage passes through host machine part and is limited in
On the threading slot.
As a preferred embodiment, stop is sequentially arranged at intervals with along the length direction of threading slot in the threading slot
The head of elastic slice, the stop elastic slice forms dentation barb.In this way, after belt penetrates, in stop elastic slice and dentation barb
Under the action of, it can only unidirectionally move, cannot retreat, so that belt be avoided surprisingly to be extracted out.
As another preferred embodiment, the inner end of first bandage is equipped with perforated portion, is formed with edge in the perforated portion
The perforation of the first bandage width direction setting, be equipped with fixed pin in the perforation, the perforated portion is set to the threading
The outside of slot, also, the outer diameter for being equipped with the perforated portion of fixed pin be greater than the threading slot in take-up spool opening in the radial direction
Groove width.In this way, being also avoided that belt is surprisingly extracted out.
As another preferred embodiment, the inner end of first bandage is directly anchored on the take-up spool.For example, can be with
Sewing is on take-up spool.It can also surprisingly be extracted out to avoid belt as a result,.
Preferably, the host machine part includes pedestal, the handle being mounted on the base and the driver by the handle drives
Structure, the transmission mechanism include main shaft, and the main shaft is set to the outside of the connecting shaft and parallel with connecting shaft, described
First bandage passes through the main shaft and is connected on the take-up spool.
Transmission mechanism can have a variety of structures, it is preferable that the transmission mechanism includes the main shaft, mounted in main shaft
On ratchet and active pawl assembly and detent component with ratchet cooperation, the active pawl assembly and stop spine
Claw assembly is separately mounted on the handle and pedestal.
Compared with the prior art, the advantages of the utility model are: the winding of the manual take-up vehicle safety tensioning device
Axis passes through take-up case, and winding handwheel is set to the outside of take-up case and is connected on take-up spool, winding handwheel can with spinning in and out, when
Winding handwheel can drive take-up spool to rotate synchronously when being turned out, and then the first bandage is involved in take-up case；When winding handwheel
Take-up spool can inwardly be lockked to prevent its rotation, to prevent indrawn belt loose when rotation；In addition, the first bandage is worn
It crosses host and is limited on threading slot, can prevent belt from surprisingly being extracted out.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment one；
Fig. 2 is the host machine part of the utility model embodiment one and the structural schematic diagram of tape portion；
Fig. 3 is the host machine part of the utility model embodiment one and the decomposition diagram of tape portion.
Fig. 4 is the decomposition diagram of the utility model embodiment one；
Fig. 5 is the cross-sectional view of the utility model embodiment one.
Fig. 6 is cross-sectional view of the utility model embodiment one under winding state.
Fig. 7 is the cross-sectional view of the utility model embodiment one in the locked condition.
Fig. 8 is cross-sectional view of the utility model embodiment one before belt penetrates.
Fig. 9 is cross-sectional view of the utility model embodiment one after belt penetrates.
Figure 10 is stereoscopic schematic diagram of the utility model embodiment one before penetrating；
Figure 11 is the structural schematic diagram of the utility model embodiment two；
Figure 12 is the decomposition diagram of the utility model embodiment two；
Figure 13 is the cross-sectional view of the utility model embodiment two；
Figure 14 is the cross-sectional view of the utility model embodiment three.
Specific embodiment
The utility model is described in further detail below in conjunction with figure embodiment.
Embodiment one:
As shown in Figures 1 to 7, the manual take-up vehicle safety tensioning device in the present embodiment includes host machine part 1, winding
Part 2, the first bandage 3 and the second bandage 4, host machine part 1 and tape portion 2 are split settings, host machine part 1 and tape portion
2 are connected by connecting shaft 20.
Wherein, host machine part 1 includes pedestal 11, handle 12 and transmission mechanism, and handle 12 is installed on the pedestal 11, driver
Structure is driven by handle 12.Transmission mechanism includes main shaft 13, ratchet 14, active pawl assembly and detent component.Wherein,
Ratchet 14 is mounted on main shaft 13, and active pawl assembly and detent component are matched with ratchet 14, and main shaft 13 is set to
The outside of connecting shaft 20 is simultaneously parallel with connecting shaft 20, and active pawl assembly and detent component are separately mounted to 12 He of handle
On pedestal 11.The outer end of main shaft 13 is equipped with gasket 15 and pin 16, for pawl 14 is fixed.Active pawl assembly
Including active pawl 17 and spring 18, detent component includes detent 19 and spring 18.The host machine part 1 of the present embodiment
Structure can be identical as existing tension device, herein not reinflated description.
Tape portion 2 includes take-up case 21, take-up spool 22 and winding handwheel 23, and take-up spool 22 passes through take-up case 21, winding
Handwheel 23 is set to the outside of take-up case 21 and is connected on take-up spool 22.The outer end of first bandage 3 and the outer end of the second bandage 4 are equal
Equipped with hook 5.First bandage 3 is long band, and the first bandage 3 passes through main shaft 13, and the inner end of the first bandage 3 is set to take-up spool 22
On.Winding handwheel 23 can be turned out and take-up spool 22 is driven to rotate synchronously, and the first bandage 3 is involved in take-up case 21 in turn
Interior, winding handwheel 23 can be rotated inwardly and take-up spool 22 is locked on take-up case 21.Second bandage 4 is short strip, the second bandage 4
Inner end be fixed in connecting shaft 20,
The head of take-up spool 22 is the end of thread 222 stretched out in outside take-up case 21, and winding handwheel 23 passes through 231 spiral shell of internal screw thread
Line is connected on the end of thread 222.Baffle 24 is installed in the outside of the end of thread 222, baffle 24 is fixed on screw thread by screw 25
On end 222.Winding handwheel 23 can be turned out with spinning in and out, winding handwheel 23 and take-up spool 22 is driven to rotate synchronously, and
And then the first bandage 3 is involved in take-up case 21, until the outer end face 232 of winding handwheel 23 offsets with baffle 24, screw thread with
Under 24 active force of baffle, winding handwheel 23 drives take-up spool 22 to rotate together, and the first bandage 3 is involved in take-up case 21.Winding
Handwheel 23 can be rotated inwardly, and when the inner face 233 and the lateral wall of take-up case 21 of winding handwheel 23 offset, take-up spool 2 is lockked
To prevent its rotation, to prevent indrawn first bandage 3 loose.
As shown in Fig. 8 to Figure 10, threading slot 221 is provided among the take-up spool 22 in the present embodiment, the first bandage 3 passes through master
Machine part 1 is simultaneously limited on threading slot 221.It is sequentially arranged at intervals with only in threading slot 221 along the length direction of threading slot 221
Spring plate 223, the head of stop elastic slice 223 form dentation barb 224.Dentation barb 224 has the function of unidirectional locking, first
Bandage 3 is not easy after penetrating.
Embodiment two:
As shown in Figure 11 to Figure 13, in the present embodiment, the inner end of the first bandage 3 is equipped with perforated portion 31, shape in perforated portion 31
At there is the perforation 32 being arranged along 3 width direction of the first bandage, fixed pin 26 is equipped in perforation 32, perforated portion 31 is set to and wears
The outside of trough of belt 221, also, the outer diameter for being equipped with the perforated portion 31 of fixed pin 26 is greater than threading slot 221 in 22 radial direction of take-up spool
Groove width on direction.In this way, passing through the limit of perforated portion 31, it is also possible to prevent the first bandage 3 and is inadvertently pulled out.This implementation
Remaining structure of example is the same as example 1, not reinflated description herein.
Embodiment three:
As shown in figure 14, in the present embodiment, the inner end of the first bandage 3 is directly anchored on take-up spool 22, for example can be stitched
System is also possible to prevent the first bandage 3 and is inadvertently pulled out on take-up spool 22.Remaining structure of the present embodiment and one phase of embodiment
Together, not reinflated description herein.
Above description is merely a prefered embodiment of the utility model, it is noted that for those of ordinary skill in the art
For, under the premise of not departing from the principles of the present invention, a variety of remodeling or improvement can be carried out to the utility model, for example,
Host machine part and tape portion can also use integral piece, i.e. the pedestal of host can design integral with take-up case, these are
It is considered as within the protection scope of the utility model.
Claims (10)
1. a kind of manual take-up vehicle safety tensioning device, including host machine part (1), tape portion (2) and the first bandage (3),
It is characterized by: the tape portion (2) includes take-up case (21), take-up spool (22) and winding handwheel (23), the take-up spool
(22) take-up case (21) are passed through, the winding handwheel (23) is set to the outside of the take-up case (21) and is connected to the take-up spool
(22) on, the inner end of first bandage (3) is set on the take-up spool (22), the winding handwheel (23) can be turned out and
Inwardly rotation, also, be turned out and can drive the take-up spool (22) synchronous rotation and make described in first bandage (3) involves in
In take-up case (21), inwardly take-up spool (22) can be locked on the take-up case (21) and prevent indrawn first to tie up by rotation
Band (3) is loose.
2. manual take-up vehicle safety tensioning device according to claim 1, it is characterised in that: the host machine part (1)
With tape portion (2) split settings, it is connected between the host machine part (1) and tape portion (2) by connecting shaft (20), also
It include the second bandage (4), the inner end of second bandage (4) is set on the connecting shaft (20).
3. manual take-up vehicle safety tensioning device according to claim 1 or 2, it is characterised in that: the take-up spool
(22) head is to stretch out in the end of thread (222) of take-up case (21) outside, and the winding handwheel (23) is threaded in the spiral shell
On line end (222).
4. manual take-up vehicle safety tensioning device according to claim 3, it is characterised in that: in the end of thread
(222) it is equipped on the outside of baffle (24), the winding handwheel (23) can be turned out to the baffle (24) and offset, winding
Handwheel (23) can be turned to inwardly to offset with the lateral wall of take-up case (21).
5. manual take-up vehicle safety tensioning device according to claim 4, it is characterised in that: the baffle (24) passes through
Screw (25) is fixed on the end of thread (222).
6. manual take-up vehicle safety tensioning device according to claim 1 or 2, it is characterised in that: the take-up spool
(22) intermediate to be provided with threading slot (221), first bandage (3) passes through host machine part (1) and is limited in the threading slot
(221) on.
7. manual take-up vehicle safety tensioning device according to claim 6, it is characterised in that: the threading slot
(221) it is sequentially arranged at intervals with stop elastic slice (223) in along the length direction of threading slot (221), the stop elastic slice (223)
Head form dentation barb (224).
8. manual take-up vehicle safety tensioning device according to claim 6, it is characterised in that: first bandage (3)
Inner end be equipped with perforated portion (31), the perforation being arranged along the first bandage width direction is formed in the perforated portion (31)
(32), it is equipped with fixed pin (26) in the perforation (32), the perforated portion (31) is set to the outer of the threading slot (221)
Side, also, the outer diameter for being equipped with the perforated portion (31) of fixed pin (26) is greater than the threading slot (221) in take-up spool (22) radial direction
Groove width on direction.
9. manual take-up vehicle safety tensioning device according to claim 6, it is characterised in that: first bandage (3)
Inner end be directly anchored on the take-up spool (22).
10. manual take-up vehicle safety tensioning device according to claim 2, it is characterised in that: the host machine part (1)
Including pedestal (11), the handle (12) being mounted on the base and by the transmission mechanism of the handle drives, the transmission mechanism includes
Main shaft (13), the main shaft (13) are set to the outside of the connecting shaft (20) and parallel with connecting shaft, and described first ties up
Band (3) passes through the main shaft (13) and is connected on the take-up spool (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522129.9U CN209022829U (en) | 2018-09-18 | 2018-09-18 | Manual take-up vehicle safety tensioning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821522129.9U CN209022829U (en) | 2018-09-18 | 2018-09-18 | Manual take-up vehicle safety tensioning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209022829U true CN209022829U (en) | 2019-06-25 |
Family
ID=66878042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821522129.9U Withdrawn - After Issue CN209022829U (en) | 2018-09-18 | 2018-09-18 | Manual take-up vehicle safety tensioning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209022829U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017537A (en) * | 2018-09-18 | 2018-12-18 | 宁波旭力金属制品有限公司 | Manual take-up vehicle safety tensioning device |
-
2018
- 2018-09-18 CN CN201821522129.9U patent/CN209022829U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017537A (en) * | 2018-09-18 | 2018-12-18 | 宁波旭力金属制品有限公司 | Manual take-up vehicle safety tensioning device |
| CN109017537B (en) * | 2018-09-18 | 2020-12-29 | 宁波旭力金属制品有限公司 | Manual belt-retracting automobile safety tension device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190625 Effective date of abandoning: 20201229 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190625 Effective date of abandoning: 20201229 |