CN2716034Y - Shock-absorbing caster wheel structure of luggage case - Google Patents
Shock-absorbing caster wheel structure of luggage case Download PDFInfo
- Publication number
- CN2716034Y CN2716034Y CN 200420046430 CN200420046430U CN2716034Y CN 2716034 Y CN2716034 Y CN 2716034Y CN 200420046430 CN200420046430 CN 200420046430 CN 200420046430 U CN200420046430 U CN 200420046430U CN 2716034 Y CN2716034 Y CN 2716034Y
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- China
- Prior art keywords
- accommodation space
- hinge joint
- roller
- castor
- vibration proof
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Abstract
The utility model discloses a shock-absorbing caster wheel structure of a luggage case, which comprises a caster wheel shell base provided with containing space, wherein, a roller splicing base is arranged in the containing space. The roller splicing base comprises a top plate, wherein, the two sides of the top plate are respectively provided with a left side plate and a right side plate, and a roller is arranged between the left side plate and the right side plate. An elastomer is arranged between the caster wheel shell base and the roller splicing base. The installation mechanisms of the elastomer are arranged on the top plate and the caster wheel shell base, and the two ends of the elastomer are respectively arranged in the installation mechanisms; an opposite lug is respectively arranged on the left side plate and the right side plate, and a platform corresponding to the lugs is arranged in the containing space; the utility model can prevent the elastomer shifting to ensure the normal use of the shock-absorbing caster wheel structure and achieve the purpose of extending the service life of the shock-absorbing caster wheel structure.
Description
Technical field
The utility model relates to a kind of Vibration proof castor structure of baggage container, particularly a kind of Vibration proof castor structure that can effectively improve the shock-proof effect of baggage container.
Background technology
People go on business or during out on tours, usually can use baggage container.Be carrying of convenient luggage case, be provided with Castor structure at the bottom margin place of baggage container usually.The present caster wheel structure that adopts, comprise a castor shell block, one roller hinge joint seat, one roller and an elastic body, the hinge joint of roller hinge joint seat is in an accommodation space of castor shell block, and roller hinge joint seat is provided with a curved roof and is positioned at the downward respectively side plate in these top board both sides, hinge joint has roller between the biside plate, elastic body is the bottom that is folded in curved roof by movable clip slot, and be resisted against the inner edge surface of castor shell block, thereby take this to absorb the vibration energy that is produced when roller is passed through uneven ground, to improve baggage container single-piece shock-proof effect.
Because baggage container is to adopt pulling or promote to make its motion, baggage container certain angle that must tilt in use, therefore the elastic body under the running condition normally be subjected to force direction preferably can with because the direction of the application force that the ground injustice is produced is consistent, given play to best effect to guarantee the Vibration proof castor structure.And above-mentioned caster wheel structure, because elastic body is the bottom that is folded in curved roof by movable clip slot, therefore in use, because the application force that vibrations are produced can not be with to act on the elastomeric force direction that normally is subjected to consistent, thereby have influence on the result of use of Vibration proof castor; And elastic body is that employing activity clip slot folder is established, and elastic body is shifted easily, therefore damages the Vibration proof castor structure easily.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of Vibration proof castor structure of baggage container, this Vibration proof castor structure can normally be subjected to force direction in elastomeric the effort that vibrations are produced, be beneficial to elastic body and absorb the energy that is produced when roller is passed through uneven ground fully, the whole result of use that improves Vibration proof castor, and can prevent the elastic body displacement, thereby prolong the service life of Vibration proof castor structure.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of Vibration proof castor structure of baggage container, comprise and have an accommodation space caster wheel shell block, the hinge joint hole is arranged on the two side of accommodation space, roller hinge joint seat is housed in accommodation space, described roller hinge joint seat comprises a top board, the both sides of top board have a left side board and a right side board respectively, left side board, have on right side board and the top board by being contained in the axle of hinge joint in the hole roller hinge joint seat is installed in hole on the castor shell block, a left side, the below of right side board also has mounting hole, by the axle mounting that is contained in the mounting hole roller is arranged between the biside plate, between described castor shell block and the roller hinge joint seat elastic body is installed, it is characterized in that the top ends of top board and the installing mechanism of the interior flexible body of accommodation space, described elastomeric two ends are installed in the installing mechanism respectively; One relative projection is respectively arranged on the described left and right side plate, have in the described accommodation space one with the corresponding platform of projection.
As of the present utility model preferred embodiment a kind of, described installing mechanism comprises by having an elastic body that groove is installed with the mount pad corresponding section in formed elastic body mount pad of top board, left side board and right side board and the accommodation space.
As a kind of improvement of the present utility model, there is a location device in the outside of a sidewall of described accommodation space, and this registration device can prevent that axle from coming off in the hinge joint hole.
Above-mentioned registration device comprises on the accommodation space lateral wall two relative " L " inserted blocks and is installed in by the plate in two inserted blocks and the formed space of lateral wall.
Described castor shell block is provided with several projections that the castor shell block can be fixed on baggage container rear side root edge place.
Above-mentioned elastic body is a spring.
The beneficial effects of the utility model are: be provided with elastomeric installing mechanism in the top board of the utility model roller hinge joint seat and the accommodation space of castor shell block, elastomeric two ends are installed in the installing mechanism respectively, thereby can prevent the elastic body displacement, to guarantee the normal use of Vibration proof castor structure, reach the purpose in the service life that prolongs the Vibration proof castor structure; The position of installing mechanism setting can guarantee that the elastomeric in use direction of the suffered application force of force direction and this Vibration proof castor structure that normally is subjected to of Vibration proof castor structure is consistent, be beneficial to elastic body and absorb the energy that is produced when roller is passed through uneven ground fully, the whole result of use that improves Vibration proof castor; Relative projection is set on left and right side plate, and in accommodation space, be provided with one with the corresponding platform in projection position, thereby can limit the path of motion of roller hinge joint seat, roller hinge joint seat can not deviate from accommodation space.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a perspective exploded view of the present utility model;
Fig. 2 is a three-dimensional combination scheme drawing of the present utility model;
Fig. 3 is the front view of the utility model band semi-sictional view;
Fig. 4 is the cutaway view that the utility model is equipped with the roller hinge joint seat of roller.
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, the Vibration proof castor structure of a kind of baggage container of the present utility model, comprise have an accommodation space caster wheel shell block 1, roller hinge joint seat 2, roller 11 and elastic body 12, hinge joint hole 4 is arranged on the two side of accommodation space 3.
Roller hinge joint seat 2 comprises a top board 5, and the both sides of top board 5 have a left side board 6 and a right side board 7 respectively, thereby form a space between top board 5, left side board 6 and right side board 7, are beneficial to the installation of roller.
All porose 8 on left side board 6, right side board 7 and the top board 5, the hinge joint hole 4 on the two side of hole 8 and accommodation space 3 is corresponding, and by within it axle 18 being installed with in roller hinge joint seat 2 accommodation spaces 2 that are installed on the castor shell block 1.Cooresponding mounting hole 9 is also arranged respectively below left and right side plate, by the axle 10 of hinge joint in mounting hole 9 roller 11 is being installed between the biside plate, roller 11 can adopt colloidal materials to make, to strengthen the absorbing vibration energy that is produced when roller is passed through uneven ground, improve the result of use of Vibration proof castor.
Between castor shell block 1 and roller hinge joint seat 2 elastic body 12 is installed, this elastic body is a spring, and certainly, elastic body 12 can also adopt other rubber-like soft material to make, as rubber etc.
Be installation elastic body 12, the installing mechanism of flexible body in top board and the accommodation space, the two ends of elastic body 12 are installed in the installing mechanism respectively.
In the embodiment shown in the figure, installing mechanism comprise be positioned on the top board 5 and be by the accommodation space of top board 5, left side board 6 and right side board 7 formed mount pads 13 and castor shell block 1 and the installation groove 14 of mount pad 13 corresponding sections, the two ends of elastic body 12 are installed in mount pad 12 respectively and install in the groove 14.
Certainly installing mechanism can also adopt other structure, and as in top board and accommodation space 3 cylindrical boss being set respectively, elastomeric two ends are installed in respectively on the boss, and the technique effect that it reached is consistent.
One relative projection 19 is respectively arranged on left and right side plate, have in the described accommodation space 3 one with the corresponding platform 20 in projection 19 positions, thereby can limit the path of motion of roller hinge joint seat, roller hinge joint seat can not deviate from accommodation space.
Adopt said structure, the utility model can prevent the elastic body displacement, to guarantee the normal use of Vibration proof castor structure, reaches the purpose in the service life that prolongs the Vibration proof castor structure; Simultaneously can guarantee that the elastomeric in use direction of the suffered application force of force direction and this Vibration proof castor structure that normally is subjected to of Vibration proof castor structure is consistent, be beneficial to elastic body and absorb the energy that is produced when roller is passed through uneven ground fully, the whole result of use that improves Vibration proof castor.
One location device is arranged in the outside of a sidewall of accommodation space 3, this registration device is positioned at 4 places, hinge joint hole on the sidewall, thereby axle 7 can be fixed in hinge joint hole 4 and the hole 8, comes off to prevent it, and when roller hinge joint seat or roller damage, be convenient to change roller hinge joint seat.
In the embodiment shown in the figure, registration device comprises on accommodation space 3 lateral walls two relative " L " inserted blocks 15 and is installed in by the plate 16 in two inserted blocks 15 and the formed space of lateral wall.Certainly, registration device can also adopt other known structure, is not described further at this.
On castor shell block 1, be provided with a plurality of projections 17, but these a plurality of projection 17 attachment screws or rivet are fixed on baggage container rear side root edge place with the castor shell block.
Claims (6)
1. the Vibration proof castor structure of a baggage container, comprise and have an accommodation space caster wheel shell block (1), hinge joint hole (4) is arranged on the two side of accommodation space (3), roller hinge joint seat (2) is housed in accommodation space, described roller hinge joint seat (2) comprises a top board (5), the both sides of top board (5) have a left side board (6) and a right side board (7) respectively, left side board, there is axle (18) that roller hinge joint seat (2) is installed in hole (8) on the castor shell block (1) on right side board and the top board by being contained in hinge joint hole (4), a left side, the below of right side board also has mounting hole (9), by the axle (10) that is contained in the mounting hole (9) roller (11) is installed between the biside plate, between described castor shell block (1) and the roller hinge joint seat (2) elastic body (12) is installed, it is characterized in that the top ends of described top board and the installing mechanism of the interior flexible body of accommodation space, the two ends of described elastic body (12) are installed in the installing mechanism respectively; One relative projection (19) is respectively arranged on the described left and right side plate, have in the described accommodation space (3) one with the corresponding platform of projection (19) (20).
2. the Vibration proof castor structure of a kind of baggage container according to claim 1 is characterized in that described installing mechanism comprises by top board (5), left side board (6) and the formed mount pad of right side board (7) (13) and is positioned at accommodation space and the installation groove (14) of mount pad (13) corresponding section.
3. the Vibration proof castor structure of a kind of baggage container according to claim 1 is characterized in that there is a location device in the outside of a sidewall of described accommodation space (3), and described registration device can prevent that axle (18) from coming off in hinge joint hole (4).
4. the Vibration proof castor structure of a kind of baggage container according to claim 3 is characterized in that described registration device comprises on accommodation space (3) lateral wall two relative " L " inserted blocks (15) and is installed in by the plate (16) in two inserted blocks (15) and the formed space of lateral wall.
5. the Vibration proof castor structure of a kind of baggage container according to claim 1 is characterized in that described castor shell block (1) is provided with the projection (17) that several can be fixed on the castor shell block baggage container rear side root edge place.
6. the Vibration proof castor structure of a kind of baggage container according to claim 1 is characterized in that described elastic body is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046430 CN2716034Y (en) | 2004-05-24 | 2004-05-24 | Shock-absorbing caster wheel structure of luggage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420046430 CN2716034Y (en) | 2004-05-24 | 2004-05-24 | Shock-absorbing caster wheel structure of luggage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2716034Y true CN2716034Y (en) | 2005-08-10 |
Family
ID=34872229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420046430 Expired - Fee Related CN2716034Y (en) | 2004-05-24 | 2004-05-24 | Shock-absorbing caster wheel structure of luggage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2716034Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303398A (en) * | 2018-11-19 | 2019-02-05 | 储国亲 | A kind of Portable draw-bar box |
-
2004
- 2004-05-24 CN CN 200420046430 patent/CN2716034Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109303398A (en) * | 2018-11-19 | 2019-02-05 | 储国亲 | A kind of Portable draw-bar box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |