CN207346455U - A kind of locking device of Combined transport case - Google Patents
A kind of locking device of Combined transport case Download PDFInfo
- Publication number
- CN207346455U CN207346455U CN201721122447.1U CN201721122447U CN207346455U CN 207346455 U CN207346455 U CN 207346455U CN 201721122447 U CN201721122447 U CN 201721122447U CN 207346455 U CN207346455 U CN 207346455U
- Authority
- CN
- China
- Prior art keywords
- handle
- transport case
- locking device
- countershaft
- base
- 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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- Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
Abstract
A kind of locking device of Combined transport case, including base, U-shaped connecting portion, handle and hook, handle front end are connected with base by main shaft, handle is equipped with countershaft, countershaft both ends are connected with U-shaped connecting portion, and main shaft is parallel with countershaft, and the tail end of handle offers recess；Base tail end is equipped with handle fixing piece.Pass through the locking device of Combined transport case provided by the utility model, base, hook are fixed with lower box, upper box respectively, U-shaped connecting portion coordinates with hook, realizes being locked for upper and lower babinet, it is spacing to the progress of handle tail end by handle fixing piece, realize anti-loose effect.
Description
Technical field
Closing component structure technical field is the utility model is related to, more particularly, to a kind of anti-loose locking device.
Background technology
Combined transport case is divided into upper and lower babinet, by cargo device to be transported in lower box, covers upper box, upper,
Seal between lower box, can be transported after completing vanning.In order to ensure that upper and lower box is not separated, it is necessary to right after being combined
Upper and lower babinet is locked.
Existing locking device easily shakes greatly most without anti-loosing mechanism in transportational process, causes locking pine
It is dynamic.Publication No. is that the application for a patent for invention of 104696893 A of CN discloses a kind of hasp structure, for connecting housing and upper cover,
Including fixed seat, movable part hasp and anti-dropping lock catch, the fixed seat is equipped with to coordinate and detains, and movable part can be relatively fixed seat and turn
Dynamic, movable part is equipped with to coordinate and is open, and the hasp and the anti-dropping lock catch can be rotated relative to movable part, the anti-dropping lock catch bag
Pressing piece and lock are included, the pressing piece is matched with the cooperation opening of the fixed seat, presses press section, turns anti-dropping lock catch
It is dynamic, realize that lock and the cooperation button of fixed seat are separated from each other or are mutually locked.Vibration when or collision when, hasp will not
Loosen, there is good reliability.
But the hasp structure is suitable for locking for lamps and lanterns upper cover and housing, although the effect that with vibration when is anti-loose
Fruit, but its shape, structure are not particularly suited for Combined transport case.
Utility model content
The technical problems to be solved in the utility model is：Overcoming the deficiencies of the prior art and provide one kind has anti-loose effect
The locking device of the Combined transport case of fruit.
Technical solution is used by the utility model solves its technical problem：A kind of locking dress of Combined transport case
Put, including locking part and hook, locking part include base, U-shaped connecting portion and handle, handle front end is connected with base by main shaft
Connect, handle is equipped with countershaft, and countershaft both ends are connected with U-shaped connecting portion, and main shaft is parallel with countershaft, and the tail end of handle offers recessed
Mouthful；Base tail end is equipped with handle fixing piece.
Handle fixing piece includes eyelet bolt and is fixed on the fixed seat of base tail end, and fixed seat is equipped with parallel with main shaft
Shaft, eyelet bolt is set in shaft, movable joint screw rod upward and stretches into the recess of the tail end of handle, and movable joint screw rod is upward
One end is equipped with movable joint nut.
Further, shaft stretches out fixed seat, and extension is equipped with split pin.
Further, movable joint nut is wing nut.
Further, U-shaped connecting portion is U bolt, and handle is stretched out at countershaft both ends, and extension is equipped with radial hole, U-shaped
The screw rod of bolt passes through through hole, and is clamped in by nut on countershaft.
Further, base is equipped with screw hole.
The beneficial effects of the utility model：
By the locking device of Combined transport case provided by the utility model, by base, hook respectively with lower box,
Upper box is fixed, and U-shaped connecting portion coordinates with hook, being locked for upper and lower babinet is realized, by handle fixing piece to handle tail
End progress is spacing, realizes anti-loose effect.
Brief description of the drawings
A kind of front view of the locking device locking part for Combined transport case that Fig. 1-embodiment provides；
A kind of top view of the locking device locking part for Combined transport case that Fig. 2-embodiment provides（Save
Slightly movable joint nut）；
A kind of use state diagram of the locking device for Combined transport case that Fig. 3-embodiment provides.
Description of reference numerals
1 base, 2 handles, 2.1 recesses, 3 main shafts, 4 countershafts, 5 eyelet bolts, 5.1 movable joint screw rods, 5.2 movable joint nuts, 6 are consolidated
Reservation, 6.1 shafts, 7 split pins, 8 U bolts, 9 nuts, 10 screw holes, 11 upper boxes, 12 lower boxes, 13 sealing joint strips, 14 are hung
Hook.
Embodiment
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail.
Reference Fig. 1 ~ 3, a kind of locking device of Combined transport case of the offer of embodiment 1 of the utility model, including
Locking part and hook 14, locking part includes base 1, U-shaped connecting portion and handle 2, and 2 front end of handle is connected with base 1 by main shaft 3
Connect, handle 2 is equipped with countershaft 4, and 4 both ends of countershaft are connected with U-shaped connecting portion, and main shaft 3 is parallel with countershaft 4, and the tail end of handle 2 opens up
There is recess 2.1；1 tail end of base is equipped with handle fixing piece.
Handle fixing piece includes eyelet bolt 5 and is fixed on the fixed seat 6 of 1 tail end of base, and fixed seat 6 is equipped with and main shaft
3 parallel shafts 6.1, eyelet bolt 5 are set in shaft 6.1, and movable joint screw rod 5.1 upward and stretches into the recessed of the tail end of handle 2
Mouth 2.1, the one end of movable joint screw rod 5.1 upward is equipped with movable joint nut 5.2.
Shaft 6.1 stretches out fixed seat 6, and extension is equipped with split pin 7.
Movable joint nut 5.2 is wing nut.
U-shaped connecting portion is U bolt 8, and handle 2 is stretched out at 4 both ends of countershaft, and extension is equipped with radial hole, U bolt
8 screw rod passes through through hole, and is clamped in by nut 9 on countershaft 4.
Base 1 is equipped with screw hole 10.
The operation principle and using method of the present embodiment：
With reference to Fig. 3, Combined transport case is divided into upper box 11 and lower box 12, between the two equipped with sealing joint strip 13, on
Hook 14 is fixed with babinet 11.Base 1 is fixed on lower box 12, can be fixed by usual manners such as welding, this is specific
In embodiment, the screw hole 10 being equipped with by base 1 realizes fixation in a manner of bolted.
Handle 2 can be rotated around main shaft 3 and countershaft 4 respectively with U-shaped connecting portion, and U-shaped connecting portion is gone to upper box 11 1
Side, and U-shaped connecting portion is hung on hook 14；Handle 2 goes to opposite side, and the position of countershaft 2 is remote with the rotation of handle 2
From upper box 11, drive U-shaped connecting portion to be tauted on hook 14, realize the locking of upper box 11 and lower box 12.This is specific
In embodiment, U-shaped connecting portion is U bolt 8, except U bolt 8, U-shaped connecting portion can also use it is of the prior art its
His part, such as U-shaped bar.
The handle fixing piece being equipped with by 1 tail end of base, is fixed handle 2 from the tail end of handle 2, prevents combined type
Transport case deviates in transportational process since vibrations are easy to cause handle 2, and U-shaped connecting portion and the connection of hook 14 loosen, top box
The locking of body 11 and lower box 12 is not firm, is easily separated from.In present embodiment, handle fixing piece includes eyelet bolt 5
With the fixed seat 6 for being fixed on 1 tail end of base, fixed seat 6 is equipped with the shaft 6.1 parallel with main shaft 3, and eyelet bolt 5 is set in
In shaft 6.1, therefore eyelet bolt 5 6.1 can rotate around the shaft, swivel joint bolt 5, and upward and handle is stretched into movable joint screw rod 5.1
The recess 2.1 of the tail end of hand 2, the upper end of recess 2.1 is propped up by movable joint nut 5.2, i.e., spacing to the progress of 2 tail end of handle, is prevented
Only in transportational process, the position offset of handle 2 causes locking not firm.It is reverse to carry out aforesaid operations, you can to realize the pine of handle 2
It is de-, contact locking state.
Split pin 7 be used for it is locking, prevent shaft 6.1 from departing from from fixed seat 6.
Claims (6)
1. a kind of locking device of Combined transport case, including locking part and hook, locking part includes base, U-shaped connecting portion
And handle, handle front end are connected with base by main shaft, handle is equipped with countershaft, and countershaft both ends are connected with U-shaped connecting portion, main shaft
It is parallel with countershaft, it is characterised in that the tail end of handle offers recess；Base tail end is equipped with handle fixing piece.
2. the locking device of Combined transport case as claimed in claim 1, it is characterised in that handle fixing piece includes movable joint spiral shell
Bolt and the fixed seat for being fixed on base tail end, fixed seat are equipped with the shaft parallel with main shaft, and eyelet bolt is set in shaft,
Movable joint screw rod upward and stretches into the recess of the tail end of handle, and the one end of movable joint screw rod upward is equipped with movable joint nut.
3. the locking device of Combined transport case as claimed in claim 2, it is characterised in that shaft stretches out fixed seat, and stretches
Go out part and be equipped with split pin.
4. the locking device of Combined transport case as claimed in claim 2, it is characterised in that movable joint nut is wing nut.
5. the locking device of Combined transport case as described in claim 1 ~ 4 any one, it is characterised in that U-shaped connecting portion
For U bolt, handle is stretched out at countershaft both ends, and extension is equipped with radial hole, and the screw rod of U bolt passes through through hole, and logical
Nut is crossed to be clamped on countershaft.
6. the locking device of Combined transport case as claimed in claim 1, it is characterised in that base is equipped with screw hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122447.1U CN207346455U (en) | 2017-09-04 | 2017-09-04 | A kind of locking device of Combined transport case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721122447.1U CN207346455U (en) | 2017-09-04 | 2017-09-04 | A kind of locking device of Combined transport case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207346455U true CN207346455U (en) | 2018-05-11 |
Family
ID=62412381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721122447.1U Expired - Fee Related CN207346455U (en) | 2017-09-04 | 2017-09-04 | A kind of locking device of Combined transport case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207346455U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116688639A (en) * | 2023-08-02 | 2023-09-05 | 新乡市美华净化设备有限公司 | Lubricating oil coalescing regeneration purifying oil filter |
-
2017
- 2017-09-04 CN CN201721122447.1U patent/CN207346455U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116688639A (en) * | 2023-08-02 | 2023-09-05 | 新乡市美华净化设备有限公司 | Lubricating oil coalescing regeneration purifying oil filter |
| CN116688639B (en) * | 2023-08-02 | 2023-10-20 | 新乡市美华净化设备有限公司 | Lubricating oil coalescing regeneration purifying oil filter |
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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: 20180511 Termination date: 20210904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |