CN208558877U - A kind of manual draw bar case universal wheel brake - Google Patents
A kind of manual draw bar case universal wheel brake Download PDFInfo
- Publication number
- CN208558877U CN208558877U CN201820654299.6U CN201820654299U CN208558877U CN 208558877 U CN208558877 U CN 208558877U CN 201820654299 U CN201820654299 U CN 201820654299U CN 208558877 U CN208558877 U CN 208558877U
- Authority
- CN
- China
- Prior art keywords
- main body
- spring
- fixing seat
- universal wheel
- draw bar
- 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 proposes a kind of manual draw bar case universal wheel brakes, transversal stretching adjustment can not be carried out to solve brake, the low problem of versatility comprising spring one, spring one are mounted on fixing seat inner tip, upper lump is arranged in one lower end of spring, upper lump and lower button block are arranged in fixing seat, and button bar is mounted on fixing seat lower end, and spring two is mounted on left wall inside fixing seat, spring two is assemblied in button bar left end, and spring three is fixed on push rod left end；The manual draw bar case universal wheel brake is dismantled and is installed to brake convenient for staff, and Bidirectional-screw is arranged on fixing sleeve, and ball nut pair lantern ring is fixed on fixing sleeve, and screw rod bushing is assemblied in fixing sleeve outer end；The design achieves transversal stretching is carried out, the manual draw bar case universal wheel brake is easy to use, and convenient for operation, using effect is strong, time saving and energy saving.
Description
Technical field
The utility model relates to trolley case brake technical fields, more particularly, to a kind of universal wheel brake of manual draw bar case
Device.
Background technique
With people trip increasingly frequently, trolley case increasingly receives the favor of people, and trolley case is also from before
Two-wheeled to evolve be present universal wheel, or even there is brake wheel trolley case, the trolley cases such as solve on bus, subway
Everywhere the problem of migration.A kind of manual draw bar case universal wheel brake is designed thus.
Existing manual draw bar case universal wheel brake makes to be fixed by bolts on the main shaft of universal wheel mostly, is not easy to work
Make personnel's disassembly and installation, time-consuming and laborious, existing manual draw bar case universal wheel brake, which is worked as, needs to be mounted on different main shafts
When upper, the manual draw bar case universal wheel brake using different model was needed, transversal stretching adjustment can not be carried out, versatility is low.
Utility model content
The utility model proposes a kind of manual draw bar case universal wheel brakes, to solve the skill mentioned in above-mentioned background technique
Art problem.
The technical solution of the utility model is achieved in that
A kind of manual draw bar case universal wheel brake comprising disassembly mechanism, main body and telescoping mechanism, disassembly mechanism are set
It sets in main body upper end, telescoping mechanism is mounted in main body；Disassembly mechanism includes spring one and fixing seat, and fixing seat is arranged in master
Body upper end, fixing seat are connected with main body by rotation axis, and spring one is mounted on fixing seat inner tip, and the lower end of spring one is set
It is equipped with upper lump, upper lump is connected with fixing seat by spring one, and upper lump and lower button block are arranged in fixing seat, under
Button block is fixed on main body upper surface, and button bar is mounted on fixing seat lower end, and button bar is connected with fixing seat by pin shaft, button bar setting
In main body, left wall is equipped with spring two inside fixing seat, and spring two is assemblied in button bar left end；
Push rod is mounted in main body, and spring three is mounted on body interior left wall, and the left end of push rod is fixed with spring three, push rod
It is connected with main body by spring three, push rod) it is assemblied on the right side of button bar；Telescoping mechanism includes handle and ball nut pair set
Ring, fixation are set on main body upper end, Bidirectional-screw are provided on fixing sleeve, and ball nut pair lantern ring is fixed on fixing sleeve,
Fixing sleeve outer end is equipped with screw rod bushing, and screw rod is set on main body upper end, and handle is mounted on Bidirectional-screw right end, Bidirectional-screw dress
It fits on screw rod bushing, Bidirectional-screw is connected with fixing sleeve by ball nut pair lantern ring.
Further, arc rubber pad there are two being set in main body, and anti-skid chequer is machined on two arc rubber pads.
Further, the processing of fixing seat lower end is fluted, and groove is equipped with spring two.
Further, body interior bottom end offers containing tank, and containing tank is equipped with screw rod bushing.
Further, there are two disassembly mechanism is set, two disassembly mechanisms are symmetricly set on main body upper end, and telescoping mechanism is equipped with
Two, two telescoping mechanisms are separately positioned on main body upper end and front end.
Further, fixing sleeve is connected with main body by bolt, and threaded hole is offered in main body, and main body upper end is machined with
Catching groove, and catching groove is equipped with button bar.
Further, ball nut pair lantern ring is connected with fixing sleeve by screw thread, and hairbrush is evenly distributed in main body.
Using above-mentioned technical proposal, the utility model has the following beneficial effects:
The manual draw bar case universal wheel brake carries out brake convenient for staff by the design effectively to structure
Disassembly and installation, time saving and energy saving, solve existing manual draw bar case universal wheel brake makes to be fixed by bolts to ten thousand mostly
To on the main shaft of wheel, it is not easy to staff's disassembly and installation, time-consuming and laborious problem；And works as and need to be mounted on different main shafts
When upper, transversal stretching adjustment can be carried out, versatility is improved.
The manual draw bar case universal wheel brake solves existing manual draw bar case universal wheel brake when needs simultaneously
When being mounted on different main shafts, the manual draw bar case universal wheel brake using different model is needed, transversal stretching can not be carried out
Adjustment, the low problem of versatility；The setting of arc rubber pad enhances fixing intensity, and the addition of groove is convenient for button bar rotation；It should
Manual draw bar case universal wheel brake, which realizes, avoids screw rod bushing from hindering the displacement of ball nut pair lantern ring, consolidates to fixing seat
Fixed, easy to use, convenient for operation, using effect is strong, time saving and energy saving.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic diagram of the fixed mechanism of the utility model；
Fig. 3 is the schematic diagram of the telescoping mechanism of the utility model；
Wherein: 1, fixed mechanism；2, main body；3, telescoping mechanism；11, spring one；12, upper lump；13, lower button block；14, bullet
Spring two；15, button bar；16, push rod；17, spring three；18, fixing seat；31, handle；32, reverse-flighted screw；33, fixing sleeve；34, silk
Rod set；35, ball nut pair lantern ring.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Fig. 1 ~ Fig. 3, which includes disassembly mechanism 1, main body 2 and telescoping mechanism
3, the setting of disassembly mechanism 1 is held on the body 2, and telescoping mechanism 3 is installed on the body 2；In specific implementation, disassembly mechanism 1 includes
Spring 1 and fixing seat 18, the setting of fixing seat 18 are held on the body 2, and fixing seat 18 is connected with main body 2 by rotation axis
It connects, 18 inner tip of fixing seat is equipped with spring 1, and one 11 lower end of spring is provided with a upper lump 12, upper lump 12 and fixation
Seat 18 is connected by spring 1, and upper lump 12 and lower button block 13 are arranged in fixing seat 18, and lower button block 13 is fixed on
2 upper surface of main body.
In specific implementation, 18 lower end of fixing seat is equipped with a button bar 15, and button bar 15 is connected with fixing seat 18 by pin shaft
It connects, button bar 15 is arranged on the body 2, and 18 inside left wall of fixing seat is equipped with spring 2 14, and it is left that spring 2 14 is assemblied in button bar 15
End, push rod 16 are installed on the body 2, and 2 inside left wall of main body is equipped with spring 3 17, and spring 3 17 is fixed on 16 left end of push rod,
Push rod 16 is connected with main body 2 by spring 3 17, and push rod 16 is assemblied in 15 right side of button bar；Pass through effectively setting to its structure
Meter, dismantles and installs to brake convenient for staff, time saving and energy saving.
The telescoping mechanism 3 of the manual draw bar case universal wheel brake includes handle 31 and ball nut pair lantern ring 35, master
A fixing sleeve 33 and Bidirectional-screw 32 is arranged in 2 upper end of body, and ball nut pair lantern ring 35 is fixed on fixing sleeve 33, outside fixing sleeve 33
End is equipped with screw rod bushing 34, and the setting of screw rod bushing 34 is held on the body 2, and handle 31 is mounted on 32 right end of Bidirectional-screw, Bidirectional-screw
32 are assemblied on screw rod bushing, and Bidirectional-screw 32 is connected with fixing sleeve 33 by ball nut pair lantern ring 35, and main body 2 is equipped with two
A arc rubber pad, and it is machined with anti-skid chequer on two arc rubber pads, the design achieves work as to need to be mounted on different masters
When on axis, transversal stretching adjustment can be carried out, versatility is improved.
18 lower end of the fixing seat processing of the manual draw bar case universal wheel brake is fluted, and groove is equipped with spring two
14,2 inner bottom of main body offers containing tank, and containing tank is equipped with screw rod bushing 34, and there are two disassembly mechanism 1 is set, two are torn open
Release mechanism 1 is symmetricly set on 2 upper end of main body, and there are two telescoping mechanism 3 is set, two telescoping mechanisms 3 are separately positioned on 2 upper end of main body
And front end, fixing sleeve 33 are connected with main body 2 by bolt, and threaded hole is offered in main body 2,2 upper end of main body is machined with button
Slot, and catching groove is equipped with button bar 15, ball nut pair lantern ring 35 is connected by screw thread with fixing sleeve 33, is uniformly divided in main body 2
It is furnished with hairbrush.
In specific implementation, when staff needs to install manual draw bar case universal wheel brake, staff is to the left
Push rod 16 is pressed, push rod 16, which is moved to the left, squeezes spring 3 17, because button bar 15 is connected with fixing seat 18 by pin shaft,
Push rod 16, which is moved to the left, can drive button bar 15 to rotate around pin shaft, and the rotation of button bar 15 squeezes spring 2 14, while button bar 15 rotates
It can be achieved mutually to separate with catching groove, then staff unclamps push rod 16, and spring 3 17 restores deformation and push rod 16 is driven to move right,
The personnel of working at the same time hold fixing seat 18, because fixing seat 18 is connected with main body 2 by rotation axis.
So staff can rotate fixing seat 18 around rotation axis, the rotation of fixing seat 18 drives spring 1 to rotate, bullet
The rotation of spring 1 drives upper lump 12 to rotate, and when upper lump 12 turns to suitable position, staff stops operating fixing seat
18, while spring 2 14 restores deformation and button bar 15 is driven to rotate, then staff is placed on lower button block 13 on main shaft, and again
Secondary to rotate fixing seat 18 around rotation axis, the rotation of fixing seat 18 drives spring 1 to rotate, and the rotation of spring 1 drives upper lump
12 rotations, the rotation of upper lump 12 can be achieved to be in contact with main shaft, and then fixing seat 18, which continues to rotate, can be achieved to squeeze spring 1,
And then realize and main body 2 is fixed on main shaft, which dismantles and installs to brake convenient for staff, time saving province
Power.
When staff needs to adjust 2 transverse width of main body, staff holds handle 31 and rotates, and handle 31 rotates
Bidirectional-screw 32 is driven to rotate, it is double because Bidirectional-screw 32 is connected with fixing sleeve 33 by ball nut pair lantern ring 35
Rotating to screw rod 32 drives fixing sleeve 33 to move to the left and right sides along horizontal direction, and fixing sleeve 33 is mobile to the left and right sides to be driven
Screw rod bushing 34 moves to the left and right sides, while mobile drive main body 2 moves fixing sleeve 33 to the left and right sides to the left and right sides, works as master
When body 2 is moved to suitable position to the left and right sides, staff stops operating handle 31, and the design achieves when needing to be mounted on
When on different main shafts, transversal stretching adjustment can be carried out, versatility is improved.
In actual operation, it can be the routine such as to weld, rivet, being bolted that the installation of above-mentioned each component, which is connected and fixed mode,
One of be fixedly connected, it can specifically be selected according to the hobby of technical staff.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (7)
1. a kind of manual draw bar case universal wheel brake, including disassembly mechanism (1), main body (2) and telescoping mechanism (3), special
Sign is: the disassembly mechanism (1) is arranged in main body (2) upper end, and the telescoping mechanism (3) is mounted on main body (2)；
The disassembly mechanism (1) includes spring one (11) and fixing seat (18), and the fixing seat (18) is arranged on main body (2)
End, the fixing seat (18) are connected with main body (2) by rotation axis, and it is internal that the spring one (11) is mounted on fixing seat (18)
Top, the lower end of spring one (11) are provided with upper lump (12), and upper lump (12) passes through spring one (11) phase with fixing seat (18)
Connection, upper lump (12) and lower button block (13) are arranged on fixing seat (18), and the lower button block (13) is fixed on main body (2)
Upper surface, button bar (15) are mounted on fixing seat (18) lower end, and the button bar (15) is connected with fixing seat (18) by pin shaft, institute
It states button bar (15) to be arranged on main body (2), the internal left wall of fixing seat (18) is equipped with spring two (14), spring two (14) dress
Fit over button bar (15) left end；
It is equipped with push rod (16) on the main body (2), the left end of the push rod (16) is fixed with spring three (17), the spring three
(17) it is mounted on the internal left wall of main body (2), the push rod (16) is connected with main body (2) by spring three (17), the push rod
(16) it is assemblied on the right side of button bar (15)；The telescoping mechanism (3) includes handle (31) and ball nut pair lantern ring (35), main body
(2) upper end is provided with fixing sleeve (33), is provided on fixing sleeve (33) Bidirectional-screw (32), the ball nut pair lantern ring (35)
It is fixed on fixing sleeve (33), fixing sleeve (33) outer end is equipped with screw rod bushing (34), and the screw rod bushing (34) is arranged in master
Body (2) upper end, the handle (31) are mounted on Bidirectional-screw (32) right end, and the Bidirectional-screw (32) is assemblied on screw rod bushing,
The Bidirectional-screw (32) is connected with fixing sleeve (33) by ball nut pair lantern ring (35).
2. a kind of manual draw bar case universal wheel brake according to claim 1, it is characterised in that: on the main body (2)
If there are two arc rubber pads, and are machined with anti-skid chequer on two arc rubber pads.
3. a kind of manual draw bar case universal wheel brake according to claim 1, it is characterised in that: the fixing seat (18)
Lower end processing is fluted, and groove is equipped with spring two (14).
4. a kind of manual draw bar case universal wheel brake according to claim 1, it is characterised in that: in the main body (2)
Portion bottom end offers containing tank, and containing tank is equipped with screw rod bushing (34).
5. a kind of manual draw bar case universal wheel brake according to claim 1, it is characterised in that: the disassembly mechanism
(1) there are two setting, two disassembly mechanisms (1) are symmetricly set on main body (2) upper end, there are two the telescoping mechanism (3) sets,
Two telescoping mechanisms (3) are separately positioned on main body (2) upper end and front end.
6. a kind of manual draw bar case universal wheel brake according to claim 1, it is characterised in that: the fixing sleeve (33)
It is connected with main body (2) by bolt, threaded hole is offered on the main body (2), main body (2) upper end is machined with catching groove,
And catching groove is equipped with button bar (15).
7. a kind of manual draw bar case universal wheel brake according to claim 1, it is characterised in that: the ball nut pair
Lantern ring (35) is connected with fixing sleeve (33) by screw thread, is evenly distributed with hairbrush on the main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654299.6U CN208558877U (en) | 2018-05-04 | 2018-05-04 | A kind of manual draw bar case universal wheel brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820654299.6U CN208558877U (en) | 2018-05-04 | 2018-05-04 | A kind of manual draw bar case universal wheel brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208558877U true CN208558877U (en) | 2019-03-01 |
Family
ID=65481366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820654299.6U Expired - Fee Related CN208558877U (en) | 2018-05-04 | 2018-05-04 | A kind of manual draw bar case universal wheel brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208558877U (en) |
-
2018
- 2018-05-04 CN CN201820654299.6U patent/CN208558877U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200504 |