CN109278474A - A kind of strap brake wheel - Google Patents
A kind of strap brake wheel Download PDFInfo
- Publication number
- CN109278474A CN109278474A CN201811405727.2A CN201811405727A CN109278474A CN 109278474 A CN109278474 A CN 109278474A CN 201811405727 A CN201811405727 A CN 201811405727A CN 109278474 A CN109278474 A CN 109278474A
- Authority
- CN
- China
- Prior art keywords
- baffle
- shell
- wheel
- hook part
- brake block
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B33/00—Castors in general; Anti-clogging castors
- B60B33/0078—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism
- B60B33/0081—Castors in general; Anti-clogging castors characterised by details of the wheel braking mechanism acting on tire tread
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
- A45C5/00—Rigid or semi-rigid luggage
- A45C5/14—Rigid or semi-rigid luggage with built-in rolling means
- A45C5/145—Rigid or semi-rigid luggage with built-in rolling means with immobilising means, e.g. means for blocking the wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a kind of strap brake wheels, including bracket, wheel and locking device, vehicle wheel rotation to be connected on bracket, and bracket includes that locking device includes brake block and plectrum；Bracket includes the shell connecting with vehicle wheel rotation and insertion shell and the baffle connecting with housing into rotation；One end setting of the baffle far from shell is fluted, and baffle is stepped, and baffle is stepped to form cavity in shell；The middle section of brake block is connect with flapper, and one end of brake block is provided with the first hook part for being inserted into cavity, and the contact piece abutted with wheel surface is arranged in the other end, and brake block is provided with one end of contact piece and plectrum fastens；The protrusion of first hook part and the stepped position of baffle fastens；Plectrum includes the second hook part for protruding into groove, and the one end of plectrum far from the second hook part and brake block fasten.The position that the brake block that is fastened with baffle is fastened by the first hook part, abuts contact piece with wheel, and then has the function that locking wheel prevents wheel movement.
Description
Technical field
The present invention relates to luggage art, especially a kind of strap brake wheel.
Background technique
Currently, luggage case, also known as suitcase, trolley case, are the entrained chests to place article when going out, it is capable
One of type of Lee.Usual luggage case is for placing required clothing, personal-care supplies and souvenir on journey.
When waiting or storing luggage, it is often necessary to luggage case is placed on a position long time, if wheel slip,
Many troubles will be brought to user.
Summary of the invention
The present invention is directed to solve one of above-mentioned technical problem in the related technology at least to a certain extent.For this purpose, this hair
It is bright to propose a kind of strap brake wheel.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of strap brake wheel, including bracket, wheel and locking device, the vehicle wheel rotation is connected on bracket, described
Bracket includes that locking device includes brake block and plectrum；The bracket includes described in the shell connecting with vehicle wheel rotation and insertion
Shell and the baffle being connect with the housing into rotation；One end setting of the baffle far from shell is fluted, and baffle includes insertion
The inserting paragraph of shell and with the section of stretching out of stretching out shell, inserting paragraph connect with housing into rotation, in rank between inserting paragraph and section of stretching out
The end of scalariform, inserting paragraph be bent downwardly and with section of stretching out rounding off, baffle it is stepped in shell formed cavity；It is described
The middle section of brake block is connect with flapper, and one end of brake block is provided with the first hook part for being inserted into cavity, and the other end is set
The contact piece abutted with wheel surface is set, the brake block is provided with one end of contact piece and plectrum fastens；First hook part
The protrusion that can be inserted into the position stepped in the cavity and with the baffle fastens；The plectrum is described including protruding into
Second hook part of groove, second hook part are protruded into groove from the bottom up and are fixed on baffle, and the plectrum is hooked far from second
The one end in portion and brake block fasten.
As an improvement of the above technical solution, the plectrum extends outward to form pedal far from one end of the second hook part.
As a further improvement of the above technical scheme, the side that the contact piece is abutted with wheel be provided with several it is convex
Item.
Further, the elastic piece abutted with the bottom of baffle is additionally provided in the middle part of the brake block.
Further, the inserting paragraph is wavy, and the shell is provided with inserting paragraph upper and lower ends and embedding
Enter the circular shaft of the recessed position of wavy inserting paragraph.
The beneficial effects of the present invention are: a kind of strap brake wheel, including bracket, wheel and locking device, the wheel turn
Dynamic to be connected on bracket, the bracket includes that locking device includes brake block and plectrum；The bracket includes connecting with vehicle wheel rotation
The shell connect and the baffle for being inserted into the shell and being connect with the housing into rotation；The baffle is arranged far from one end of shell
Fluted, baffle includes that the inserting paragraph for being inserted into shell and the section of stretching out with stretching shell, inserting paragraph connect with housing into rotation, be inserted into
Section section of stretching out between it is stepped, the end of inserting paragraph be bent downwardly and with section of stretching out rounding off, the stepped place of baffle
Cavity is formed in shell；The middle section of the brake block is connect with flapper, and one end of brake block is provided with for being inserted into cavity
The first hook part, the other end is arranged the contact piece that abuts with wheel surface, the brake block be provided with contact piece one end and group
Piece fastens；The protrusion that first hook part can be inserted into the position stepped in the cavity and with the baffle fastens；
The plectrum includes the second hook part for protruding into the groove, and second hook part protrudes into groove from the bottom up and is fixed on baffle
On, the one end of the plectrum far from the second hook part and brake block fasten.It is fastened by the first hook part and is fastened brake with baffle
The position of piece, abuts contact piece with wheel, and then has the function that locking wheel prevents wheel movement.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the installation structure diagram of the invention.
Specific embodiment
Referring to Fig.1, a kind of strap brake wheel of the invention, including bracket, wheel 200 and locking device, the wheel 200
It is rotatably connected on bracket, the bracket includes that locking device includes brake block 310 and plectrum 320；The bracket includes and vehicle
The shell 110 and the insertion shell 110 and the baffle 120 with the shell 110 rotation connection of 200 rotation connection of wheel；It is described
Baffle 120 far from shell 110 one end setting it is fluted, baffle 120 include insertion shell 110 inserting paragraph 121 and with stretching
The section of stretching out 122 of shell 110, inserting paragraph 121 and shell 110 are rotatablely connected, and are in ladder between inserting paragraph 121 and section of stretching out 122
The end of shape, inserting paragraph 121 be bent downwardly and with 122 rounding off of section of stretching out, baffle 120 it is stepped be in 110 shape of shell
At cavity；The middle section of the brake block 310 and baffle 120 are rotatablely connected, and one end of brake block 310 is provided with for being inserted into cavity
The first hook part 311, the contact piece 312 that abuts with 200 surface of wheel is arranged in the other end, and the brake block 310 is provided with abutting
One end of piece 312 and plectrum 320 fasten；First hook part 311 can be inserted into the cavity and with the baffle 120 in ladder
The protrusion of the position of shape fastens；The plectrum 320 includes the second hook part 321 for protruding into the groove, second hook part
321 protrude into groove from the bottom up and are fixed on baffle 120, the plectrum 320 one end and brake block far from the second hook part 321
310 fasten.
In use, plectrum 320 is pressed, and since plectrum 320 and baffle 120 and brake block 310 fasten, it is pressing
While plectrum 320, will drive baffle 120 and brake block 310 and push, during pushing, due to brake block 310 middle section with
Baffle 120 is hinged, and therefore, when pushing close to one end of plectrum 320, one end far from plectrum 320 lifts, and makes the first hook part
311 insertion cavitys, while being inserted into cavity, since the inserting paragraph 121 and shell 110 of baffle 120 are hinged, baffle can be made
120 stepped positions are drawn close to shell 110, and cavity is made to reduce and clamp, it is preferable that first hook part 311 can be inserted into
In the cavity and with the baffle 120, the protrusion of stepped position is fastened.It is fastened and is kept off by the first hook part 311
Plate 120 is fastened the position of brake block 310, abuts contact piece 312 with wheel 200, and then reach locking wheel 200 to prevent
The effect that wheel 200 moves.
As an improvement of the above technical solution, the plectrum 320 is extended outward to form far from one end of the second hook part 321 and is stepped on
Plate 322.In actual use, wheel 200 is located at ground, is not suitable for going to control with hand, therefore, by the way that pedal 322 is arranged, utilizes
Foot, which is stepped on, can directly control plectrum 320, be easy to use.
As a further improvement of the above technical scheme, if the side that the contact piece 312 is abutted with wheel 200 is provided with
Dry raised line 3121.A plurality of raised line 3121 is arranged to abut with the surface of wheel 200, increasing friction force locks wheel 200 preferably
Tightly.
Preferably, the middle part of the brake block 310 is additionally provided with the elastic piece 313 abutted with the bottom of baffle 120.It utilizes
Elastic piece 313 is abutted with the bottom of baffle 120, when unclamping locking device, can be automatically springed open, and convenience is improved.
Preferably, the inserting paragraph 121 is wavy, and the shell 110 is provided with about 121 inserting paragraph
Both ends and be embedded in wavy inserting paragraph 121 recessed position circular shaft.Wavy inserting paragraph 121 is done under circular shaft constraint
Rotation is effectively limited since the recessed position of wavy inserting paragraph 121 has certain radian by the cooperation of circular shaft and radian
The amplitude for making rotation, prevents the excessive damage total of rotation amplitude.
The above specific structure and dimension data are to be illustrated to presently preferred embodiments of the present invention, but the present invention creates
It makes and is not limited to the specific embodiments, those skilled in the art can also make kind on the premise of without prejudice to spirit of the invention
The equivalent deformation or replacement of kind, these equivalent deformations or replacement are all included in the scope defined by the claims of the present application.
Claims (5)
1. a kind of strap brake wheel, it is characterised in that: including bracket, wheel and locking device, the vehicle wheel rotation is connected to branch
On frame, the bracket includes that locking device includes brake block and plectrum；
The bracket includes the shell connecting with vehicle wheel rotation and the insertion shell and the gear connecting with the housing into rotation
Plate；One end setting of the baffle far from shell is fluted, and baffle includes being inserted into the inserting paragraph of shell and stretching with shell is stretched out
Section out, inserting paragraph are connect with housing into rotation, stepped between inserting paragraph and section of stretching out, the end of inserting paragraph be bent downwardly and with
Section of stretching out rounding off, baffle is stepped to form cavity in shell；
The middle section of the brake block is connect with flapper, and one end of brake block is provided with the first hook part for being inserted into cavity,
The contact piece abutted with wheel surface is arranged in the other end, and the brake block is provided with one end of contact piece and plectrum fastens；It is described
The protrusion that first hook part can be inserted into the position stepped in the cavity and with the baffle fastens；
The plectrum includes the second hook part for protruding into the groove, and second hook part protrudes into groove from the bottom up and is fixed on gear
On plate, the one end of the plectrum far from the second hook part and brake block are fastened.
2. a kind of strap brake wheel according to claim 1, it is characterised in that: the one end of the plectrum far from the second hook part
Extend outward to form pedal.
3. a kind of strap brake wheel according to claim 1, it is characterised in that: the side that the contact piece is abutted with wheel
It is provided with several raised lines.
4. a kind of strap brake wheel according to claim 1, it is characterised in that: be additionally provided in the middle part of the brake block with
The elastic piece that the bottom of baffle abuts.
5. a kind of strap brake wheel according to claim 1, it is characterised in that: the inserting paragraph is wavy, the shell
Body is provided with the inserting paragraph upper and lower ends and the circular shaft of the recessed position that is embedded in wavy inserting paragraph.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405727.2A CN109278474A (en) | 2018-11-22 | 2018-11-22 | A kind of strap brake wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811405727.2A CN109278474A (en) | 2018-11-22 | 2018-11-22 | A kind of strap brake wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278474A true CN109278474A (en) | 2019-01-29 |
Family
ID=65172918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811405727.2A Pending CN109278474A (en) | 2018-11-22 | 2018-11-22 | A kind of strap brake wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278474A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006008874U1 (en) * | 2006-06-06 | 2006-11-09 | C & C Luggage Manufacturing Co., Ltd., Taiping | Luggage wheel, in a holder at a mounting on the luggage, has a brake lever which moves a toothed segment to engage teeth around the wheel |
| TWM307534U (en) * | 2006-09-15 | 2007-03-11 | Lei Ming Ind Co Ltd | Caster with a structure of double brake |
| CN201151329Y (en) * | 2007-12-28 | 2008-11-19 | 重庆宗申技术开发研究有限公司 | Parking device for general machinery |
| CN203093617U (en) * | 2013-02-28 | 2013-07-31 | 胡坚兴 | Caster |
| CN207785410U (en) * | 2017-06-19 | 2018-08-31 | 恩比尔(厦门)机械制造有限公司 | A kind of brake structure of ultralow care bed |
| CN108507268A (en) * | 2018-03-01 | 2018-09-07 | 青岛海尔特种电冰柜有限公司 | A kind of refrigerator |
-
2018
- 2018-11-22 CN CN201811405727.2A patent/CN109278474A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202006008874U1 (en) * | 2006-06-06 | 2006-11-09 | C & C Luggage Manufacturing Co., Ltd., Taiping | Luggage wheel, in a holder at a mounting on the luggage, has a brake lever which moves a toothed segment to engage teeth around the wheel |
| TWM307534U (en) * | 2006-09-15 | 2007-03-11 | Lei Ming Ind Co Ltd | Caster with a structure of double brake |
| CN201151329Y (en) * | 2007-12-28 | 2008-11-19 | 重庆宗申技术开发研究有限公司 | Parking device for general machinery |
| CN203093617U (en) * | 2013-02-28 | 2013-07-31 | 胡坚兴 | Caster |
| CN207785410U (en) * | 2017-06-19 | 2018-08-31 | 恩比尔(厦门)机械制造有限公司 | A kind of brake structure of ultralow care bed |
| CN108507268A (en) * | 2018-03-01 | 2018-09-07 | 青岛海尔特种电冰柜有限公司 | A kind of refrigerator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |