CN205686090U - A kind of novel damping case wheel - Google Patents
A kind of novel damping case wheel Download PDFInfo
- Publication number
- CN205686090U CN205686090U CN201620542912.6U CN201620542912U CN205686090U CN 205686090 U CN205686090 U CN 205686090U CN 201620542912 U CN201620542912 U CN 201620542912U CN 205686090 U CN205686090 U CN 205686090U
- Authority
- CN
- China
- Prior art keywords
- case
- pivot
- bag
- seat
- wheel
- 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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- Vibration Prevention Devices (AREA)
Abstract
This utility model provides a kind of novel damping case wheel, seat, wheel carrier and the roller being arranged on wheel carrier is connected including case and bag, also include pivot, described pivot upper end is inserted case and bag and is connected in seat, lower end is inserted in wheel carrier, and described case and bag connect seat or wheel carrier can circumferentially rotate relative to pivot, also include damping device, described pivot is provided with the block abutted with damping device, and described damping device is arranged between the block of pivot and case and bag connection seat.This utility model provides a kind of novel damping case wheel, case and bag link into an integrated entity by being connected seat, pivot, damping device and wheel carrier with case and bag, when mobile case and bag, owing to vibration and the noise of generation of jolting being absorbed by damping device and can be buffered, thus reach the effect of damping, the most simple and compact for structure, reliability is high, and service life is longer.
Description
Technical field
This utility model relates to case field, particularly to a kind of novel damping case wheel.
Background technology
Case wheel is used for being arranged on the case and bag such as traveling bag or draw-bar box, more convenient and relatively labor-saving, so when mobile case and bag
And generally castor assembly does not possess buffer capacity, therefore case and bag pass through uneven or more jolt road surface time, can produce
Vibration and noise, vibrate and noise transmission is to case and bag and user, causes discomfort, more makes castor assembly therefore damage, current city
Surge tank chartered steamer structure on field is the most complicated, and cost of manufacture is high, so needing a kind of novel damping case wheel could solve this
A little problems.
Utility model content
For existing technical deficiency, this utility model provides a kind of novel damping case wheel.
To achieve these goals, technical solution adopted in the utility model is: a kind of novel damping case wheel, including
Case and bag connect seat, wheel carrier and the roller being arranged on wheel carrier, also include that pivot, described pivot upper end insert case and bag and connect seat
In, lower end is inserted in wheel carrier, and described case and bag connect seat or wheel carrier can circumferentially rotate relative to pivot, also include damping device,
Described pivot is provided with the block abutted with damping device, and described damping device is arranged on block and the case and bag connection of pivot
Between Zuo.
Described damping device is elastic component.
Described elastic component is spring, and described spring housing is on pivot, and spring one end abuts with the upper surface of block, case
Bag connects seat lower end and is provided with lower impressions, and the spring other end abuts with the lower surface of lower impressions.
Also including that spring base, described spring base include connecting portion and abutting part, described spring socket sleeve is on pivot, even
The portion that connects inserts case and bag and connects in seat, and both ends of the spring abuts with the upper surface of block and the lower surface of abutting part respectively, abutting part
Upper surface is connected the lower surface of seat and abuts with case and bag.
The abutting part lower surface of described spring base is provided with the protective jacket of cladding spring, and described protective jacket aperture is more than gear
The maximum gauge of block.
Described pivot inserts one end of wheel carrier and is provided with annular groove, and described pivot is fixed with annular groove snap-fit engagement by bearing pin
In wheel carrier.
Also include that pad, described pad are actively socketed on pivot and protrude from one end of case and bag connection seat, described pivot
One end end face protruding from case and bag connection seat is provided with limited block, and the maximum gauge of limited block is more than the maximum diameter of hole of pad.
The beneficial effects of the utility model: this utility model provides a kind of novel damping case wheel, case and bag by with case and bag
Connect seat, pivot, damping device and wheel carrier to link into an integrated entity, when mobile case and bag, the vibration and noise meeting produced owing to jolting
Being absorbed by damping device and buffering, thus reaching the effect of damping, the most simple and compact for structure, reliability is high, uses
Last a long time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is STRUCTURE DECOMPOSITION schematic diagram of the present utility model；
Fig. 3 is sectional view of the present utility model；
Fig. 4 is case and bag connecting base structure schematic diagram of the present utility model.
Detailed description of the invention
As shown in Figure 1 to 4, a kind of novel damping case wheel, connect seat 1, wheel carrier 2 including case and bag and be arranged on wheel carrier 2
On roller (not shown), also include pivot 3, described pivot 3 upper end is inserted case and bag and is connected in seat 1, and wheel is inserted in lower end
In frame 2, described case and bag connect seat 1 or wheel carrier 2 can circumferentially rotate relative to pivot 3, also include damping device, described pivot
3 are provided with the block 31 abutted with damping device, and described damping device is arranged on block 31 and the case and bag connection seat 1 of pivot 3
Between, roller is universal wheel, and universal wheel has two kinds of scheme of rotation, one, and pivot 3 is connected with case and bag between seat 1 and is rotatably assorted, pivot
Extremely being fixed from by bearing pin bolt between axle 3 and wheel carrier 2 rotating, pivot 3 inserts one end of wheel carrier and is provided with keyhole, is inserted by bearing pin
Enter keyhole, limit pivot and move up and down with wheel carrier 2 and circumferentially rotate；Its two, be rotatably assorted between pivot 3 and wheel carrier 2, pivot 3
Insert wheel carrier 2 one end be provided with annular groove 32, wheel carrier 2 is provided with pin-and-hole 21, by bearing pin by pivot 3 with wheel carrier 2 bolt together with, limit
Move up and down between pivot 3 processed and wheel carrier 2, but between bearing pin and annular groove 32, there is gap, can circumference between pivot 3 and wheel carrier 2
Rotate.
Described damping device is elastic component.
Described elastic component is spring 4, and described spring 4 is enclosed within pivot 3, spring 4 one end and the upper surface of block 31
Abutting, case and bag connect seat 1 lower end and are provided with lower impressions 11, and spring 4 other end abuts with the lower surface of lower impressions 11, and spring 4 is upper
Lower two ends diameter is consistent or one end diameter is more than mid diameter more than the other end or two ends diameter, and block 31 is round table-like or other
Can play and the shape of lower spring end face withstanding effect, the most round table-like, spring 4 plays the scheme of damping effect two
Kind, one, spring 4 is enclosed within pivot 3, and pivot 3 inserts case and bag and connects in seat 1, and spring 4 one end contacts with block 31 upper surface,
The other end directly connects seat 1 with case and bag and contacts, and case and bag have lower impressions 11, spring 4 upper surface and mo(u)ld bottom half in connecting seat 1 lower surface
The inner surface contact in chamber；Its two, this programme is with the difference of the first scheme, and this programme adds spring base 5, spring base 5
Being enclosed within pivot 3, upper surface connects seat 1 with case and bag and contacts, and lower surface contacts with the upper surface of spring 4, spring 4 lower surface and gear
Block 31 contacts；In normal state, spring about 4 two ends connect seat 1 with case and bag and block 31 contacts, when being under pressure, and bullet
Spring 4 can produce deformation by pressurized, and spring 4 now can produce elastic restoring force, and elastic restoring force can be ordered about spring 4 and be recovered former state,
And reaching the effect of damping, when jolting, spring 4 can order about pivot 3 due to elastic restoring force and be connected with case and bag between seat 1
Lower motion, in motor process, the two ends of spring 4 are connected with block 31 and case and bag between seat 1 or spring base 5 can produce interval,
Abutting conflicts for elasticity connects.
Also include that spring base 5, described spring base 5 include that connecting portion 51 and abutting part 52, described spring base 5 are enclosed within pivot
On axle 3, connecting portion 51 inserts case and bag and connects in seat 1, spring 4 two ends respectively with upper surface and the lower end of abutting part 52 of block 31
Face abuts, and the upper surface of abutting part 52 is connected the lower surface of seat 1 and abuts with case and bag.
Abutting part 52 lower surface of described spring base 5 is provided with the protective jacket 53 of cladding spring, described protective jacket 53 hole
Footpath is more than the maximum gauge of block 31, and protective jacket 53 can play the effect of protection spring, it is to avoid dust enters, and affects 3 turns of pivot
Dynamic and the normal of spring uses.
Described pivot 3 inserts one end of wheel carrier 2 and is provided with annular groove 32, and described pivot 3 is by bearing pin and annular groove 32 clamping
Coordinate and be fixed in wheel carrier 2.
Also include that pad 6, described pad 6 are actively socketed on pivot 3 and protrude from one end of case and bag connection seat 1, described
Pivot 3 protrudes from one end end face of case and bag connection seat 1 and is provided with limited block 7, and the maximum gauge of limited block 7 is more than the maximum of pad 6
Aperture, pad 6 is enclosed within pivot 3, can move up and down relative to pivot 3, and case and bag connect the upper end of seat 1 and are provided with upper impression (in figure
Not shown), the degree of depth of this upper impression is the move distance of pivot 3, and the limited block 7 of pivot 3 upper end is crimping, and crimping is in order to anti-
Only pivot 3 automatically connects from case and bag due to gravity and splits away off seat 1.
The beneficial effects of the utility model: this utility model provides a kind of novel damping case wheel, case and bag by with case and bag
Connect seat, pivot, damping device and wheel carrier to link into an integrated entity, when mobile case and bag, the vibration and noise meeting produced owing to jolting
Being absorbed by damping device and buffering, thus reaching the effect of damping, the most simple and compact for structure, reliability is high, uses
Last a long time.
Claims (7)
1. a novel damping case wheel, connects seat, wheel carrier and the roller being arranged on wheel carrier including case and bag, it is characterised in that
Also including that pivot, described pivot upper end insert case and bag and connect in seat, lower end is inserted in wheel carrier, and described case and bag connect seat or wheel
Frame can circumferentially rotate relative to pivot, also includes that damping device, described pivot are provided with the block abutted with damping device, institute
The damping device stated is arranged between the block of pivot and case and bag connection seat.
2. a kind of novel damping case wheel as claimed in claim 1, it is characterised in that described damping device is elastic component.
3. a kind of novel damping case wheel as claimed in claim 2, it is characterised in that described elastic component is spring, described
Spring housing on pivot, spring one end abuts with the upper surface of block, case and bag connect seat lower end be provided with die cavity, the spring other end
Abut with the lower surface of die cavity.
4. a kind of novel damping case wheel as described in claims 1 to 3 any one, it is characterised in that also include spring base,
Described spring base includes connecting portion and abutting part, and described spring socket sleeve is on pivot, and connecting portion inserts case and bag and connects in seat,
Both ends of the spring abuts with the upper surface of block and the lower surface of abutting part respectively, and the upper surface of abutting part is connected under seat with case and bag
End face abuts.
5. a kind of novel damping case wheel as claimed in claim 4, it is characterised in that the abutting part lower end of described spring base
Face is provided with the protective jacket of cladding spring, and described protective jacket aperture is more than the maximum gauge of block.
6. a kind of novel damping case wheel as claimed in claim 1, it is characterised in that described pivot inserts one end of wheel carrier
Being provided with annular groove, described pivot is fixed in wheel carrier by bearing pin and annular groove snap-fit engagement.
7. a kind of novel damping case wheel as claimed in claim 1, it is characterised in that also include that pad, described pad are lived
The dynamic pivot that is socketed in protrudes from one end of case and bag connection seat, and described pivot protrudes from one end end face of case and bag connection seat and is provided with limit
Position block, the maximum gauge of limited block is more than the maximum diameter of hole of pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542912.6U CN205686090U (en) | 2016-06-04 | 2016-06-04 | A kind of novel damping case wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620542912.6U CN205686090U (en) | 2016-06-04 | 2016-06-04 | A kind of novel damping case wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205686090U true CN205686090U (en) | 2016-11-16 |
Family
ID=57261381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620542912.6U Expired - Fee Related CN205686090U (en) | 2016-06-04 | 2016-06-04 | A kind of novel damping case wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205686090U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106551490A (en) * | 2017-01-20 | 2017-04-05 | 朱伟豪 | A kind of roll wheel assembly and luggage case |
| CN107351603A (en) * | 2017-06-29 | 2017-11-17 | 嘉兴市远景万向轮有限公司 | A kind of case wheel |
| CN108813870A (en) * | 2018-08-06 | 2018-11-16 | 黄美春 | A kind of double Shockproof wheel groups on luggage case |
| WO2021098029A1 (en) * | 2019-11-19 | 2021-05-27 | 平湖奔轮箱包配件有限公司 | Shock absorption structure of luggage case |
-
2016
- 2016-06-04 CN CN201620542912.6U patent/CN205686090U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106551490A (en) * | 2017-01-20 | 2017-04-05 | 朱伟豪 | A kind of roll wheel assembly and luggage case |
| CN107351603A (en) * | 2017-06-29 | 2017-11-17 | 嘉兴市远景万向轮有限公司 | A kind of case wheel |
| CN108813870A (en) * | 2018-08-06 | 2018-11-16 | 黄美春 | A kind of double Shockproof wheel groups on luggage case |
| WO2020029876A1 (en) * | 2018-08-06 | 2020-02-13 | 黄美春 | Double suspension wheel set for use on suitcase |
| WO2021098029A1 (en) * | 2019-11-19 | 2021-05-27 | 平湖奔轮箱包配件有限公司 | Shock absorption structure of luggage case |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 |