CN111546832A - Damping roller for luggage - Google Patents
Damping roller for luggage Download PDFInfo
- Publication number
- CN111546832A CN111546832A CN202010587032.1A CN202010587032A CN111546832A CN 111546832 A CN111546832 A CN 111546832A CN 202010587032 A CN202010587032 A CN 202010587032A CN 111546832 A CN111546832 A CN 111546832A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- damping spring
- damping
- sleeve
- connecting plate
- 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.)
- Withdrawn
Links
Images
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
- B60B33/04—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors
- B60B33/045—Castors in general; Anti-clogging castors adjustable, e.g. in height; linearly shifting castors mounted resiliently, by means of dampers
-
- 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
- B60B33/0036—Castors in general; Anti-clogging castors characterised by type of wheels
- B60B33/0039—Single wheels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
Abstract
The invention discloses a damping roller for a luggage, which comprises a damping sleeve box, wherein a first positioning plate is fixedly connected to the inner side of the bottom of the damping sleeve box, a first damping spring is fixedly connected to the upper surface of the first positioning plate, a second damping spring is fixedly connected to the upper surface of the first positioning plate and at a position which is 120 degrees away from the first damping spring, a third damping spring is fixedly connected to the upper surface of the first positioning plate and at a position which is 120 degrees away from the second damping spring, sliding plates are fixedly connected to the upper ends of the first damping spring, the second damping spring and the third damping spring, a fixing sleeve is fixedly connected to the upper end of each sliding plate, a supporting rod is arranged inside the fixing sleeve, the supporting rod penetrates through the sliding plates, the bottom end of the supporting rod is provided with a first positioning plate, and the fixing sleeve penetrates through the top of the damping sleeve box. In the invention, three damping springs are arranged in the upper damping sleeve box, so that the influence of external force on the box can be reduced to the greatest extent.
Description
Technical Field
The invention relates to the field of damping rollers, in particular to a damping roller for a case.
Background
Luggage, also known as traveling case and trolley case, is a case that is carried when going out for placing articles, which is one type of luggage. Usually, the luggage case is used for placing clothes, personal care products and souvenirs required by the journey. General luggage is all provided with the case and bag wheel, and the case and bag wheel is used for setting up on luggage such as travelling bag or draw-bar box, and is more convenient and laborsaving when removing the case and bag, but the truckle subassembly does not have the buffer capacity usually, therefore when case and bag were crossed unsmooth or comparatively jolt road surface, can produce vibration and noise, vibration and noise transmission to case and bag and user, arouse the discomfort, make the truckle subassembly consequently and damage more.
Case and bag wheel on the market does not have the cushioning effect, can only reduce the impact that case and bag brought when the walking through the elastic material of gyro wheel, but this kind of shock attenuation effect is very not good, and the damage appears very easily when using this kind of case and bag for a long time, so need a multiple absorbing shock attenuation gyro wheel now.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a damping roller for a luggage.
In order to achieve the purpose, the invention adopts the following technical scheme: the utility model provides a shock attenuation gyro wheel is used to case and bag, includes the shock attenuation pouring jacket, the inboard first locating plate of fixedly connected with in bottom of shock attenuation pouring jacket, the first damping spring of last fixed surface of first locating plate, the upper surface of first locating plate and with first damping spring apart from the position fixedly connected with second damping spring of 120 degrees, the upper surface of first locating plate and with second damping spring apart from the position fixedly connected with third damping spring of 120 degrees, the upper end fixedly connected with slide plate of first damping spring, second damping spring and third damping spring, the fixed cover of upper end fixedly connected with of slide plate, the inside of fixed cover is provided with the bracing piece, the bracing piece runs through the slide plate and the bottom is provided with first locating plate, fixed cover runs through the top of shock attenuation pouring jacket.
As a further description of the above technical solution:
the damping sleeve box is characterized in that a second positioning plate is fixedly connected to the outer side of the bottom of the damping sleeve box, and the second positioning plate is of a hollow structure.
As a further description of the above technical solution:
the support rod penetrates through the first positioning plate and the second positioning plate, and the bottom end of the support rod is fixedly connected with a rotating shaft sleeve.
As a further description of the above technical solution:
the rotating shaft sleeve is fixedly connected with a first connecting plate, and a fixing shaft is fixedly connected to the middle of the bottom of the first connecting plate.
As a further description of the above technical solution:
the fixed shaft middle rotation is connected with the swiveling wheel, the other end fixedly connected with second connecting plate of fixed shaft, one side fixed connection second fixed pin of swiveling wheel is kept away from to the second connecting plate.
As a further description of the above technical solution:
the bottom of first connecting plate is kept away from the first fixed pin of one side fixedly connected with of swiveling wheel, the top of second connecting plate is close to one side fixedly connected with rotation axle sleeve of swiveling wheel.
As a further description of the above technical solution:
the outer side of the second connecting plate, which is located on the fixed shaft, is provided with a positioning hole, a fourth damping spring is arranged above the positioning hole, the outer side of the fourth damping spring is provided with a spring sleeve, the top end of the spring sleeve is fixedly connected with a baffle, the baffle is fixedly connected inside the second connecting plate, and the number of the second connecting plate and the number of the fourth damping spring are two.
The invention has the following beneficial effects:
1. according to the damping luggage box, the first damping spring, the second damping spring and the third damping spring are arranged in the damping luggage box, when the luggage is acted by external force, the fixing sleeve can slide downwards, the fixing sleeve pushes the sliding plate to move downwards, and the three damping springs below the sliding plate can be in a compressed state, so that the damping effect on the external force is realized, a good damping effect is achieved, the luggage is protected, and the rotating wheel can rotate more easily.
2. According to the shock-absorbing suitcase, the fourth shock-absorbing springs are arranged inside the first connecting plate and the second connecting plate, when the rotating wheel walks on uneven ground, the rotating wheel can shake and is transmitted to the first connecting plate and the second connecting plate through the middle fixing shaft of the rotating wheel, the fourth shock-absorbing springs can prop against the fixing shaft, the fixed shaft is prevented from rising too much, the shock-absorbing effect can be achieved from the rotating wheel, the suitcase is further protected, and the use of personnel is more comfortable.
Drawings
Fig. 1 is a front view of a shock-absorbing roller for luggage according to the present invention;
FIG. 2 is a side view of a shock absorbing roller for luggage in accordance with the present invention;
FIG. 3 is a partial view of a shock absorbing roller for luggage in accordance with the present invention;
FIG. 4 is a partial view of a shock absorbing roller for luggage in accordance with the present invention;
fig. 5 is an enlarged view of a point a in fig. 1.
Illustration of the drawings:
1. a rotating wheel; 2. a fixed shaft; 3. a first fixing pin; 4. a first connecting plate; 5. rotating the shaft sleeve; 6. a shock-absorbing jacket box; 7. a first damping spring; 8. a slide plate; 9. fixing a sleeve; 10. a support bar; 11. a second damping spring; 12. a first positioning plate; 13. a second positioning plate; 14. a second connecting plate; 15. positioning holes; 16. a fourth damping spring; 17. a third damping spring; 18. a spring housing; 19. a second fixing pin; 20. and a baffle plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Referring to fig. 1-5, one embodiment of the present invention is provided: a damping roller for a luggage comprises a damping sleeve box 6, a first positioning plate 12 is fixedly connected to the inner side of the bottom of the damping sleeve box 6, a first damping spring 7 is fixedly connected to the upper surface of the first positioning plate 12, the first damping spring 7 can reduce external force impact brought by the luggage, a second damping spring 11 is fixedly connected to the upper surface of the first positioning plate 12 at a position 120 degrees away from the first damping spring 7, a third damping spring 17 and the first damping spring 7 are fixedly connected to the upper surface of the first positioning plate 12 at a position 120 degrees away from the second damping spring 11, second damping spring 11 and third damping spring 17's upper end fixedly connected with slide plate 8, the fixed cover 9 of upper end fixedly connected with of slide plate 8, the inside of fixed cover 9 is provided with bracing piece 10, bracing piece 10 runs through slide plate 8 and the bottom is provided with first locating plate 12, fixed cover 9 runs through the top of shock attenuation pouring jacket 6.
A second positioning plate 13 is fixedly connected to the outer side of the bottom of the damping sleeve box 6, the second positioning plate 13 is of a hollow structure, the support rod 10 penetrates through the first positioning plate 12 and the second positioning plate 13, the bottom end of the support rod is fixedly connected with a rotating shaft sleeve 5, the rotating shaft sleeve 5 is fixedly connected with a first connecting plate 4, a fixed shaft 2 is fixedly connected to the middle of the bottom of the first connecting plate 4, a rotating wheel 1 is rotatably connected to the middle of the fixed shaft 2, the other end of the fixed shaft 2 is fixedly connected with a second connecting plate 14, one side of the second connecting plate 14, which is far away from the rotating wheel 1, is fixedly connected with a second fixing pin 19, one side of the bottom of the first connecting plate 4, which is far away from the rotating wheel 1, is fixedly connected with a first fixing pin 3, one side of the upper portion of the second connecting plate 14, which is near the, the fourth damping spring 16 can reduce the rocking brought by the swiveling wheel 1, the outer side of the fourth damping spring 16 is provided with a spring sleeve 18, the top end of the spring sleeve 18 is fixedly connected with a baffle 20, the baffle 20 is fixedly connected inside the second connecting plate 14, and the second connecting plate 14 and the fourth damping spring 16 are both provided with two parts.
The working principle is as follows: through the exogenic action that case and bag received, external force transmits above fixed cover 9, fixed cover 9 moves down, will drive slide plate 8 and slide on bracing piece 10, slide plate 8's bottom is provided with first damping spring 7, second damping spring 11, third damping spring 17, just can let three damping spring compress downwards, thereby make the external force of top cushion through damping spring, will drive swiveling wheel 1 and move up when swiveling wheel 1 receives exogenic action, swiveling wheel 1 drives fixed axle 2 and shifts up, both sides top all is provided with fourth damping spring on fixed axle 2, can directly reduce rocking that swiveling wheel 1 received to minimum, through the effect of dual absorbing, make the operation of case and bag more steady, it is safer.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or that certain features may be substituted for those skilled in the art, and all changes, equivalents, and improvements that fall within the spirit and scope of the invention are therefore intended to be embraced by the appended claims.
Claims (7)
1. The utility model provides a shock attenuation gyro wheel is used to case and bag, includes shock attenuation pouring jacket (6), its characterized in that: the damping sleeve box is characterized in that a first positioning plate (12) is fixedly connected to the inner side of the bottom of the damping sleeve box (6), a first damping spring (7) is fixedly connected to the upper surface of the first positioning plate (12), a second damping spring (11) is fixedly connected to the position, which is 120 degrees away from the first damping spring (7), of the upper surface of the first positioning plate (12), a third damping spring (17) is fixedly connected to the position, which is 120 degrees away from the second damping spring (11), of the upper surface of the first positioning plate (12), a sliding plate (8) is fixedly connected to the upper ends of the first damping spring (7), the second damping spring (11) and the third damping spring (17), a fixing sleeve (9) is fixedly connected to the upper end of the sliding plate (8), a supporting rod (10) is arranged inside the fixing sleeve (9), the supporting rod (10) penetrates through the sliding plate (8) and the first positioning plate (12) is arranged at the bottom end of the supporting rod, the fixed sleeve (9) penetrates through the top of the damping sleeve box (6).
2. A shock absorbing roller for luggage according to claim 1, wherein: the outer side of the bottom of the damping sleeve box (6) is fixedly connected with a second positioning plate (13), and the second positioning plate (13) is of a hollow structure.
3. A shock absorbing roller for luggage according to claim 1, wherein: the supporting rod (10) penetrates through the first positioning plate (12) and the second positioning plate (13) and is fixedly connected with a rotating shaft sleeve (5) at the bottom end.
4. A shock absorbing roller for luggage according to claim 3, wherein: the rotating shaft sleeve (5) is fixedly connected with a first connecting plate (4), and a fixed shaft (2) is fixedly connected to the middle of the bottom of the first connecting plate (4).
5. A shock absorbing roller for luggage as claimed in claim 4, wherein: the utility model discloses a rotating wheel, including fixed axle (2), fixed axle (2) intermediate rotation is connected with swiveling wheel (1), the other end fixedly connected with second connecting plate (14) of fixed axle (2), one side fixed connection second fixed pin (19) of keeping away from swiveling wheel (1) of second connecting plate (14).
6. A shock absorbing roller for luggage as claimed in claim 4, wherein: the bottom of first connecting plate (4) is kept away from one side fixedly connected with first fixed pin (3) of swiveling wheel (1), one side fixedly connected with rotation axle sleeve (5) that the top of second connecting plate (14) is close to swiveling wheel (1).
7. A shock absorbing roller for luggage as claimed in claim 5, wherein: the outer side, located on the fixed shaft (2), of the second connecting plate (14) is provided with a positioning hole (15), a fourth damping spring (16) is arranged above the positioning hole (15), a spring sleeve (18) is arranged on the outer side of the fourth damping spring (16), a baffle (20) is fixedly connected to the top end of the spring sleeve (18), the baffle (20) is fixedly connected to the inside of the second connecting plate (14), and the number of the second connecting plate (14) and the number of the fourth damping spring (16) are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010587032.1A CN111546832A (en) | 2020-06-24 | 2020-06-24 | Damping roller for luggage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010587032.1A CN111546832A (en) | 2020-06-24 | 2020-06-24 | Damping roller for luggage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111546832A true CN111546832A (en) | 2020-08-18 |
Family
ID=71999651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010587032.1A Withdrawn CN111546832A (en) | 2020-06-24 | 2020-06-24 | Damping roller for luggage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111546832A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959600A (en) * | 2020-09-02 | 2020-11-20 | 许同 | Cloud computing equipment based on big data |
| CN112172411A (en) * | 2020-09-18 | 2021-01-05 | 刘欣鑫 | Universal caster |
| CN113576131A (en) * | 2021-08-02 | 2021-11-02 | 浙江熠庭旅游用品股份有限公司 | Damping and noise-reducing case |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635403Y (en) * | 2003-08-08 | 2004-08-25 | 禾达（广州）物流器材有限公司 | Lengthwise shock absorbing wheel set |
| CN206900094U (en) * | 2017-06-30 | 2018-01-19 | 深圳市安泽智能工程有限公司 | A kind of damping shock absorption universal caster wheel and mobile device |
| CN207120619U (en) * | 2017-08-11 | 2018-03-20 | 中山市维唐五金制品有限公司 | A kind of dual shock absorption castor |
| CN207274281U (en) * | 2017-08-14 | 2018-04-27 | 平湖奔轮箱包配件有限公司 | A kind of luggage wheel with damping cracking resistance feature |
| CN207291498U (en) * | 2017-06-19 | 2018-05-01 | 中山市聚朗五金塑料制品有限公司 | A kind of Novel caster device |
-
2020
- 2020-06-24 CN CN202010587032.1A patent/CN111546832A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635403Y (en) * | 2003-08-08 | 2004-08-25 | 禾达（广州）物流器材有限公司 | Lengthwise shock absorbing wheel set |
| CN207291498U (en) * | 2017-06-19 | 2018-05-01 | 中山市聚朗五金塑料制品有限公司 | A kind of Novel caster device |
| CN206900094U (en) * | 2017-06-30 | 2018-01-19 | 深圳市安泽智能工程有限公司 | A kind of damping shock absorption universal caster wheel and mobile device |
| CN207120619U (en) * | 2017-08-11 | 2018-03-20 | 中山市维唐五金制品有限公司 | A kind of dual shock absorption castor |
| CN207274281U (en) * | 2017-08-14 | 2018-04-27 | 平湖奔轮箱包配件有限公司 | A kind of luggage wheel with damping cracking resistance feature |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111959600A (en) * | 2020-09-02 | 2020-11-20 | 许同 | Cloud computing equipment based on big data |
| CN112172411A (en) * | 2020-09-18 | 2021-01-05 | 刘欣鑫 | Universal caster |
| CN113576131A (en) * | 2021-08-02 | 2021-11-02 | 浙江熠庭旅游用品股份有限公司 | Damping and noise-reducing case |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111546832A (en) | Damping roller for luggage | |
| CN106660609B (en) | Single-person vehicle for urban transportation | |
| CN211903420U (en) | Cabinet type refrigerator with protection function | |
| CN109204790A (en) | A kind of unmanned plane undercarriage of good damping effect | |
| CN106347060B (en) | A kind of equalizing type of suspension and automobile | |
| CN210761274U (en) | Unmanned aerial vehicle is with frame that rises and falls | |
| CN212194937U (en) | Shock-absorbing caster wheel of draw-bar box | |
| CN213199391U (en) | Vehicle balance suspension shock-absorbing system | |
| CN113954580A (en) | Buffering and damping luggage wheel and draw-bar luggage | |
| CN212804812U (en) | Portable hydraulic power station of dual output with bumper shock absorber | |
| CN210478914U (en) | Child off-road vehicle with independent suspension damping structure | |
| CN216969992U (en) | Single rotor is undercarriage for unmanned aerial vehicle with buffer function | |
| CN210760141U (en) | Axle convenient to slow down gravity and strike | |
| CN112623009A (en) | Effectual perambulator of shock attenuation | |
| CN211000826U (en) | Balanced suspension assembly | |
| CN211764696U (en) | Shock-absorbing wear-resistant plastic travel suitcase wheel | |
| CN210941189U (en) | Rotary shaft type shock-proof draw-bar box wheel set structure | |
| CN213534344U (en) | Roller assembly | |
| CN210747707U (en) | Travelling case | |
| CN211869578U (en) | Electric balance wheelbarrow | |
| CN214187165U (en) | Shock-proof structure of security patrol robot | |
| CN218825435U (en) | Portable computer | |
| CN213686013U (en) | Protection device of industrial internet big data server | |
| CN216453572U (en) | Electric vehicle safety helmet with protective device | |
| CN219029734U (en) | Unmanned aerial vehicle safety landing gear |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200818 |