CN204467273U - The convenient draw-bar box handle regulating height - Google Patents
The convenient draw-bar box handle regulating height Download PDFInfo
- Publication number
- CN204467273U CN204467273U CN201520145871.2U CN201520145871U CN204467273U CN 204467273 U CN204467273 U CN 204467273U CN 201520145871 U CN201520145871 U CN 201520145871U CN 204467273 U CN204467273 U CN 204467273U
- Authority
- CN
- China
- Prior art keywords
- draw
- bar box
- load
- shell fragment
- bearing band
- 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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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to draw-bar box field, is can not regulate for the distance between existing draw-bar box handle and draw-bar box to cause draw-bar box to use to have larger limitation and a kind of convenient draw-bar box handle highly that regulates that provides; Comprise handle, load-bearing band, also comprise the automatic contracting mechanism of a load-bearing band, the automatic contracting mechanism of load-bearing band comprises automotive rolling mechanism and automatic locking mechanism for card, and automotive rolling mechanism comprises clockwork spring, fixed axis, winder, and the relative draw-bar box of winder is rotationally connected; Automatic locking mechanism for card comprises a shell fragment, and shell fragment one end has dentalation, and the other end is fixed by screws on draw-bar box shell, and shell fragment is provided with a button, and draw-bar box has the groove moved up and down for button; Shell fragment is metal clips.Arrange the automatic contracting mechanism that can regulate the spacing of handle and draw-bar box between the utility model load-bearing band and draw-bar box, make draw-bar box be applicable to more crowd, its limitation is less, practical.
Description
Technical field
The utility model belongs to draw-bar box field, particularly relates to a kind of handle of draw-bar box.
Background technology
Distance between existing draw-bar box handle and draw-bar box can not regulate, and is difficult to be suitable for the larger crowd of height differences, uses and has larger limitation.
Utility model content
The purpose of this utility model be for the distance between existing draw-bar box handle and draw-bar box can not regulate cause draw-bar box to use there is larger limitation and provide a kind of conveniently regulates draw-bar box handle highly.
The utility model is achieved by the following technical solution:
The convenient draw-bar box handle regulating height, comprise handle, load-bearing band, load-bearing band runs through handle and arranges, load-bearing band one end is fixed on draw-bar box, also comprise the automatic contracting mechanism of a load-bearing band, the automatic contracting mechanism of load-bearing band is arranged on draw-bar box, the described automatic contracting mechanism of load-bearing band comprises automotive rolling mechanism and automatic locking mechanism for card, automotive rolling mechanism comprises clockwork spring, the fixed axis of fixing clockwork spring the inner, the winder that is connected with clockwork spring outer end, and the relative draw-bar box of winder is rotationally connected; Described automatic locking mechanism for card comprises a shell fragment, and shell fragment one end has dentalation, and the other end is fixed by screws on draw-bar box shell, and shell fragment is provided with a button, and draw-bar box has the groove moved up and down for button.
Described shell fragment is metal clips, and button is fixed by screws on shell fragment.
Distance between the end of described shell fragment dentalation and the draw-bar box of this front end, end is less than load-bearing tape thickness.
The draw-bar box shell being positioned at shell fragment upper end has the limited block that restriction shell fragment moves, and limited block is fixed on the inwall of draw-bar box shell.
The beneficial effects of the utility model: arrange the automatic contracting mechanism that can regulate the spacing of handle and draw-bar box between the utility model load-bearing band and draw-bar box, make draw-bar box be applicable to more crowd, its limitation is less, practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of lock mechanism pintle hook lock state of the present utility model.
Fig. 2 is the structural representation of lock mechanism opening of the present utility model.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in further detail.
Embodiment
As depicted in figs. 1 and 2, the convenient draw-bar box handle regulating height, comprise handle 1, load-bearing band 2, load-bearing band 2 runs through handle 1 and arranges, load-bearing band 2 one end is fixed on draw-bar box, also comprise the automatic contracting mechanism of a load-bearing band, the automatic contracting mechanism of load-bearing band is arranged on draw-bar box, the described automatic contracting mechanism of load-bearing band comprises automotive rolling mechanism and automatic locking mechanism for card, automotive rolling mechanism comprises clockwork spring 3, the fixed axis 4 of fixing clockwork spring the inner, the winder 5 that is connected with clockwork spring outer end, and the relative draw-bar box of winder 5 is rotationally connected; Described automatic locking mechanism for card comprises a shell fragment 6, and shell fragment 6 one end has dentalation, and the other end is fixed by screws on draw-bar box shell 10, and shell fragment 6 is provided with a button 7, and draw-bar box has the groove 8 moved up and down for button 7.Described shell fragment 6 is metal clips, and button 7 is fixed by screws on shell fragment.Distance between the end of described shell fragment dentalation and the draw-bar box of this front end, end is less than load-bearing tape thickness.
The draw-bar box shell being positioned at shell fragment upper end has the limited block 9 that restriction shell fragment moves, and limited block 9 is fixed on the inwall of draw-bar box shell 10.
As shown in Figure 2, need to press the button when regulating load-bearing band, button band spring plate is moved downward, thus make load-bearing band depart from the restriction of the dentalation of shell fragment end, and then load-bearing band is moved up and down freely, load-bearing band is due to the effect by automotive rolling mechanism, it is made to have the function of automatically shrinking, when needing pintle hook lock to live load-bearing band, only need decontrol button, shell fragment is resetted, after shell fragment resets, the dentalation of shell fragment end holds out against load-bearing band, automotive rolling mechanism is market common technique, has not elaborated at this.
When needing the distance between adjusting yoke case and handle, first button is pressed, the dentalation of sliding shoe is made to depart from load-bearing band, load-bearing band is owing to losing the active force of sliding shoe rear end spring, make load-bearing band retractable, thus play regulating action, and load-bearing band is subject to the active force of clockwork spring all the time, makes load-bearing band have the function of automatically shrinking; Unclamp button when being adjusted to the height of needs between handle and draw-bar box, make back-moving spring contact sliding shoe, thus make the dentalation of sliding shoe one end contact load-bearing band, and limit load-bearing band and stretch up and down.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope, simple change and the replacement of those ordinary skill in the art are all within protection domain of the present utility model.
Claims (4)
1. the convenient draw-bar box handle regulating height, comprise handle (1), load-bearing band (2), load-bearing band (2) runs through handle (1) and arranges, load-bearing band (2) one end is fixed on draw-bar box, it is characterized in that: also comprise the automatic contracting mechanism of a load-bearing band, the automatic contracting mechanism of load-bearing band is arranged on draw-bar box, the described automatic contracting mechanism of load-bearing band comprises automotive rolling mechanism and automatic locking mechanism for card, automotive rolling mechanism comprises clockwork spring (3), the fixed axis (4) of fixing clockwork spring the inner, the winder (5) be connected with clockwork spring outer end, winder (5) relatively draw-bar box is rotationally connected, described automatic locking mechanism for card comprises a shell fragment (6), shell fragment (6) one end has dentalation, the other end is fixed by screws on draw-bar box shell (10), shell fragment (6) is provided with a button (7), draw-bar box has the groove (8) moved up and down for button (7).
2. the convenient draw-bar box handle regulating height according to claim 1, is characterized in that: described shell fragment (6) is metal clips, and button (7) is fixed by screws on shell fragment.
3. the convenient draw-bar box handle regulating height according to claim 1 and 2, is characterized in that: the distance between the end of described shell fragment dentalation and the draw-bar box of this front end, end is less than load-bearing tape thickness.
4. the convenient draw-bar box handle regulating height according to claim 3, is characterized in that:
The draw-bar box shell being positioned at shell fragment upper end has the limited block (9) that restriction shell fragment moves, and limited block (9) is fixed on the inwall of draw-bar box shell (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145871.2U CN204467273U (en) | 2015-03-14 | 2015-03-14 | The convenient draw-bar box handle regulating height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520145871.2U CN204467273U (en) | 2015-03-14 | 2015-03-14 | The convenient draw-bar box handle regulating height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204467273U true CN204467273U (en) | 2015-07-15 |
Family
ID=53623019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520145871.2U Expired - Fee Related CN204467273U (en) | 2015-03-14 | 2015-03-14 | The convenient draw-bar box handle regulating height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204467273U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411738A (en) * | 2015-12-25 | 2016-03-23 | 江苏永发医用设备有限公司 | Bundling belt device with locking and automatic retracting functions |
| CN107440284A (en) * | 2017-09-20 | 2017-12-08 | 余凤莲 | A kind of adjustable type luggage case |
| CN108402633A (en) * | 2018-03-06 | 2018-08-17 | 徐浩凯 | A kind of chest with stretchable belt |
| CN108918389A (en) * | 2018-07-23 | 2018-11-30 | 西华师范大学 | A kind of non-Weighing Lysimeter that can measure amount of seepage and slope surface water respectively |
-
2015
- 2015-03-14 CN CN201520145871.2U patent/CN204467273U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105411738A (en) * | 2015-12-25 | 2016-03-23 | 江苏永发医用设备有限公司 | Bundling belt device with locking and automatic retracting functions |
| CN107440284A (en) * | 2017-09-20 | 2017-12-08 | 余凤莲 | A kind of adjustable type luggage case |
| CN108402633A (en) * | 2018-03-06 | 2018-08-17 | 徐浩凯 | A kind of chest with stretchable belt |
| CN108918389A (en) * | 2018-07-23 | 2018-11-30 | 西华师范大学 | A kind of non-Weighing Lysimeter that can measure amount of seepage and slope surface water respectively |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150715 Termination date: 20160314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |