CN107379885A - A kind of castor with hook - Google Patents
A kind of castor with hook Download PDFInfo
- Publication number
- CN107379885A CN107379885A CN201710472570.4A CN201710472570A CN107379885A CN 107379885 A CN107379885 A CN 107379885A CN 201710472570 A CN201710472570 A CN 201710472570A CN 107379885 A CN107379885 A CN 107379885A
- Authority
- CN
- China
- Prior art keywords
- hook
- connecting seat
- groove
- belled
- castor
- 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
-
- 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
- B60B33/0002—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture
- B60B33/0005—Castors in general; Anti-clogging castors assembling to the object, e.g. furniture characterised by mounting method
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Legs For Furniture In General (AREA)
Abstract
The invention discloses a kind of castor with hook, including wheel body, connecting seat and belled body；The connecting seat is arranged on above the wheel body, and the belled body is arranged on the connecting seat；The belled body is provided with the accommodating cavity of top surface opening, and the shape of the accommodating cavity is corresponding with table leg；The belled body can be relatively rotated by the connecting seat with the wheel body；The side of the connecting seat is provided with downwardly open hook；The hook includes horizontal block and vertical block, and one end of the horizontal block is fixed on the side of the connecting seat, and the upper end of the vertical block is connected with the other end of the horizontal block, and the lateral edges of the horizontal block are provided with winding groove.The present invention is simple in construction, and quick for installation, belled body can relatively rotate with wheel body, be moved easily desk, and belled body can be dismantled fast, be convenient for changing suitable belled body.
Description
Technical field
The present invention relates to a kind of castor, more particularly to a kind of castor with hook.
Background technology
Multiple supporting legs are typically provided below the desk used now, the thing that desk is placed above adds the weight of desk in itself
Amount can make desk be difficult to move, when the desired Mobile table period of the day from 11 p.m. to 1 a.m is just inconvenient to move.So in the market occurs that table leg can be set in
On castor, after castor is set on table leg, user's can easily promotes desk.But this castor do not possess typically turn
To function, and the thing during promote desk on desk is easily trickled down on the ground because rocking.
The content of the invention
The shortcomings that in order to overcome prior art with deficiency, the invention discloses it is a kind of with hook castor, including wheel body,
Connecting seat and belled body；The connecting seat is arranged on above the wheel body, and the belled body is arranged on the connecting seat；It is described
Belled body is provided with the accommodating cavity of top surface opening, and the shape of the accommodating cavity is corresponding with table leg；The belled body passes through the company
Joint chair can relatively rotate with the wheel body；The side of the connecting seat is provided with downwardly open hook；The hook includes water
Plain block and vertical block, one end of the horizontal block are fixed on the side of the connecting seat, the upper end of the vertical block and the water
The other end connection of plain block, the lateral edges of the horizontal block are provided with winding groove.Such setting can be wanted to move in user
During dynamic desk, the castor of the present invention is set under the table leg of desk, can phase between belled body and wheel body from desk is promoted again
To rotating, so as to allow promote desk during turn to it is more convenient freely.
Further, the connecting seat includes upper pedestal and lower base；The top surface of the lower base is provided with annular
Groove；The bottom surface of the upper pedestal is provided with the upper groove of annular；The upper groove coordinates with the low groove；The upper groove
Ball is provided between the low groove.The ball can disperse the pressure that upper pedestal transmits, and facilitate upper pedestal with
Relatively rotated between pedestal.
Further, in addition to locating dowel, the bottom surface of the belled body are provided with the fixing groove to cave inward, the positioning
The top of post is contacted in the fixing groove, and the locating dowel is pivotally connected with the connecting seat.Locating dowel can connect upper pedestal and
Lower base, and belled body can be relatively fixed on wheel body.
Further, the outer wall of the locating dowel is provided with boss.The setting of boss can allow locating dowel to be fastened on the seat of honour
Between body and lower base.
Further, the accommodating cavity of the belled body is circle.Such setting can allow accommodating cavity to be applied to most tables
Leg.
Further, the vertical block of the hook is provided with downwardly open hook and slot.Such setting can allow user
Rope is fastened from different perspectives.
Further, the surface of the winding groove is provided with frosted layer.Such setting can increase the winding groove with
Frictional force between rope.
Further, recess groove is provided with the winding groove.Such setting can allow rope to be more difficult to slide.
Further, the accommodating cavity surface is provided with elastic swelling layer.Such setting can allow table leg and accommodating cavity
Between fixed increase it is close.
Further, the surface of the elastic swelling layer is provided with salient point.Such setting can allow elastic swelling layer with
Frictional force increase between table leg.
The present invention is simple in construction, and quick for installation, belled body can relatively rotate with wheel body, is moved easily desk, and be socketed
Body can be dismantled fast, be convenient for changing suitable belled body.
In order to more fully understand and implement, the invention will now be described in detail with reference to the accompanying drawings.
Brief description of the drawings
Fig. 1 is the exploded perspective view of the present invention.
Fig. 2 is the connection diagram of upper pedestal and lower base of the present invention.
Fig. 3 is the schematic diagram of upper pedestal of the present invention.
Embodiment
Refer to Fig. 1-3, the castor with hook of the invention, including wheel body 10, connecting seat and belled body 30.The company
Joint chair is arranged on the top of wheel body 10, and the belled body 30 is arranged on the connecting seat；The belled body 30 is provided with top
The accommodating cavity of face opening, the shape of the accommodating cavity are corresponding with table leg；The belled body 30 by the connecting seat can with it is described
Wheel body 10 relatively rotates.The side of the connecting seat is provided with downwardly open hook 50.The vertical block 52 of the hook 50 is set
It is equipped with downwardly open hook and slot 53.When the setting of hook 50 can allow the castor of the present invention to be set on table leg, used for user
The thing that rope is tightened on desk provides fulcrum.The setting of hook and slot 53 is more prone to when can allow user with rope from different angles
Degree tightens the thing on desk.
The wheel body 10 is roller, and the central shaft of a support and wheel body 10 is pivotally connected, and a part for support is located on wheel body 10
Side, the connecting seat are set on the bracket.
The connecting seat includes upper pedestal 21 and lower base 22, and the top surface of the lower base 22 is provided with the low groove of annular
221；The bottom surface of the upper pedestal 21 is provided with the upper groove 211 of annular；The upper groove 211 coordinates with the low groove 221；
Ball 23 is provided between the upper groove 211 and the low groove 221.The wheel body 10 is pivotally connected in the bracket, support with it is described
Lower base 22 is integrally formed, hollow in support, and support is provided with two panels lug, the wheel body 10 be arranged on the two panels lug it
Between, the rotating shaft of wheel body 10 and the lug of support are pivotally connected, so as to allow wheel body 10 to be rotated in support.The lug of support is by the pressure of load
Power is transmitted by the rotating shaft junction with wheel body 10 in the rotating shaft of wheel body 10.During the use of this castor, before needing to rotate
When entering direction, relatively rotated between the upper groove 211 of the upper pedestal 21 and the low groove 221 of the lower base 22, the rolling
Pearl 23 rolls, so as to allow the upper pedestal 21 smoothly to rotate.The side of the lower base 22 is provided with the hook 50.
The accommodating cavity surface is provided with elastic swelling layer 60, and the fixed increase between table leg and accommodating cavity can be allowed tight
It is close.The elastic swelling layer 60 possesses certain elasticity, and when table leg is filled in accommodating cavity, the elastic swelling layer 60 is squeezed
Pressure, produces certain elastic force, so as to be held out against to table leg, realizes and table leg is fixed in the accommodating cavity.The elastic swelling
The salient point that 60 surface of layer are set can increase the frictional force between table leg and the elastic swelling layer 60, in table leg by the elasticity
When swelling layer 60 is held out against, the frictional force between table leg and the elastic swelling layer 60 is larger, thus table leg be not easy it is relatively described
Elastic swelling layer 60 slides, and so as to keep the stability of table leg, prevents unexpected rock.
The hook includes horizontal block 51 and vertical block 52, and one end of the horizontal block 51 is fixed on the side of the connecting seat
Face, the upper end of the vertical block 52 are connected with the other end of the horizontal block 51, and the lateral edges of the horizontal block 51, which are provided with, to be twined
Around groove 511.The surface of the winding groove 511 is provided with frosted layer.Recess groove 512 is provided with the winding groove 511.The water
Plain block 51 is horizontally extending from the side of the connecting seat, and the winding groove 511 that the edge of horizontal block 51 is set can be for
Rope is wrapped on the hook by user, and so as to lock rope, the size of the recess groove 512 coordinates the diameter of rope,
So as to which rope can be settled out after being wrapped in the winding groove 511.The hook and slot 53 is arranged on the vertical block 52
Lower end, in the present embodiment, the hook and slot 53 is typically provided at the medium position of the vertical lower end of block 52, and user can lead to
Cross and rope is wrapped in the hook and slot 53, and rope guided into the hook and slot 53 of the castor of opposite side, so as to form annular
Mode is tightened, more stably object on table is fixed.
This castor also includes locating dowel 40, and the bottom surface of the belled body 30 is provided with the fixing groove 31 to cave inward, described
The top of locating dowel 40 is contacted in the fixing groove 31, and the locating dowel 40 is pivotally connected with the connecting seat.The belled body 30
Accommodating cavity for circle.The top of the locating dowel 40 is connected with the upper pedestal 21, the bottom of the locating dowel 40 with it is described
Lower base 22 connects.The outer wall of the locating dowel 40 is provided with boss 41, and it is described that the boss 41 can allow locating dowel 40 to be fastened on
Between upper pedestal 21 and lower base 22, while rotated without prejudice to locating dowel 40.The top of locating dowel 40 passes through the upper pedestal 21,
The top of locating dowel 40 is caught in into the fixing groove 31 of the bottom of belled body 30.The height of the boss 41 is than the ball 23
Diameter it is small, so as to allow gap between the upper groove 211 and the low groove 221 can the stabilized ball 23, do not allow
Ball 23 is deviate from, while and can allows on the boss 41 that the bottom surface of the upper pedestal 21 contacts.
The present invention is simple in construction, and quick for installation, belled body can relatively rotate with wheel body, is moved easily desk, and be socketed
Body can be dismantled fast, be convenient for changing suitable belled body.
The invention is not limited in above-mentioned embodiment, if the various changes or deformation to the present invention do not depart from the present invention
Spirit and scope, if these changes and deformation belong within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to be also intended to comprising these changes and deformation.
Claims (10)
- A kind of 1. castor with hook, it is characterised in that：Including wheel body, connecting seat and belled body；The connecting seat is arranged on Above the wheel body, the belled body is arranged on the connecting seat；The belled body is provided with the accommodating cavity of top surface opening；Institute Belled body is stated to relatively rotate with the wheel body by the connecting seat；The side of the connecting seat is provided with downwardly open extension Hook；The hook includes horizontal block and vertical block, and one end of the horizontal block is fixed on the side of the connecting seat, described vertical The upper end of block is connected with the other end of the horizontal block, and the lateral edges of the horizontal block are provided with winding groove.
- 2. the castor according to claim 1 with hook, it is characterised in that：The connecting seat includes upper pedestal and lower seat Body；The top surface of the lower base is provided with the low groove of annular；The bottom surface of the upper pedestal is provided with the upper groove of annular；It is described Upper groove coordinates with the low groove；Ball is provided between the upper groove and the low groove.
- 3. the castor according to claim 1 with hook, it is characterised in that：Also include locating dowel, the belled body Bottom surface is provided with the fixing groove to cave inward, and the top of the locating dowel is contacted in the fixing groove, the locating dowel and institute State connecting seat pivot joint.
- 4. the castor according to claim 3 with hook, it is characterised in that：The outer wall of the locating dowel is provided with convex Platform.
- 5. the castor according to claim 1 with hook, it is characterised in that：The accommodating cavity of the belled body is circle.
- 6. the castor according to claim 1 with hook, it is characterised in that：The vertical block of the hook is provided with downwards The hook and slot of opening.
- 7. the castor according to claim 1 with hook, it is characterised in that：The surface of the winding groove is provided with frosted Layer.
- 8. the castor according to claim 1 with hook, it is characterised in that：Recess groove is provided with the winding groove.
- 9. the castor according to claim 1 for locking moving direction, it is characterised in that：The accommodating cavity surface is provided with Elastic swelling layer.
- 10. the castor according to claim 9 for locking moving direction, it is characterised in that：The table of the elastic swelling layer Face is provided with salient point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472570.4A CN107379885A (en) | 2017-06-21 | 2017-06-21 | A kind of castor with hook |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710472570.4A CN107379885A (en) | 2017-06-21 | 2017-06-21 | A kind of castor with hook |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107379885A true CN107379885A (en) | 2017-11-24 |
Family
ID=60332421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710472570.4A Pending CN107379885A (en) | 2017-06-21 | 2017-06-21 | A kind of castor with hook |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107379885A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5634240A (en) * | 1994-01-14 | 1997-06-03 | Master Manufacturing, Inc. | Roller components for atachment to an article of luggage |
| WO1998042523A1 (en) * | 1997-03-25 | 1998-10-01 | Win Win International Pty. Ltd. | Castor wheel assembly |
| CN201961095U (en) * | 2011-03-30 | 2011-09-07 | 阳江市飞轮金属制品有限公司 | Trundle of platform lorry with hook |
| CN202826974U (en) * | 2012-08-30 | 2013-03-27 | 冯坤福 | Gear braking trundle |
| CN204936700U (en) * | 2015-09-10 | 2016-01-06 | 嘉兴市全顺旅游用品有限公司 | Universal wheel for case |
-
2017
- 2017-06-21 CN CN201710472570.4A patent/CN107379885A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5634240A (en) * | 1994-01-14 | 1997-06-03 | Master Manufacturing, Inc. | Roller components for atachment to an article of luggage |
| WO1998042523A1 (en) * | 1997-03-25 | 1998-10-01 | Win Win International Pty. Ltd. | Castor wheel assembly |
| CN201961095U (en) * | 2011-03-30 | 2011-09-07 | 阳江市飞轮金属制品有限公司 | Trundle of platform lorry with hook |
| CN202826974U (en) * | 2012-08-30 | 2013-03-27 | 冯坤福 | Gear braking trundle |
| CN204936700U (en) * | 2015-09-10 | 2016-01-06 | 嘉兴市全顺旅游用品有限公司 | Universal wheel for case |
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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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171124 |