CN105774397A - Easy-to-fix castor - Google Patents
Easy-to-fix castor Download PDFInfo
- Publication number
- CN105774397A CN105774397A CN201410781416.1A CN201410781416A CN105774397A CN 105774397 A CN105774397 A CN 105774397A CN 201410781416 A CN201410781416 A CN 201410781416A CN 105774397 A CN105774397 A CN 105774397A
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- CN
- China
- Prior art keywords
- movable plate
- plate
- baffle plate
- castor
- easy
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- 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.)
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Abstract
The invention discloses an easy-to-fix castor which comprises a wheel body, wherein a shaft is fixed in the axial direction of the wheel body; two ends of the shaft are fixed on a bearing support respectively; a fixation plate is disposed on the top side of the bearing support; a baffle is fixed vertically on one side of the fixation plate; a movable plate is disposed on the side opposite to the baffle; the baffle and the movable plate are located in the same plane and are mutually parallel; a concave arc part I and a concave arc part II are formed symmetrically on opposite inner side walls of the baffle and the movable plate; threaded holes are formed symmetrically on plate walls of the movable plate on both sides of the concave arc part II; a through hole is formed in the plate wall of the baffle in the axial extending direction of the threaded hole; and a fastening bolt which passes through the through hole and the threaded hole for connection and fastening connects the baffle and movable plate into a shrinkable overall structure.
Description
Technical field
The present invention relates to castor manufacturing technology field, be specially a kind of castor be easy to and fix with furniture.
Background technology
The bottom surface of the furniture leg such as conventional tables, stool is all flat, it is placed directly on ground and furnishes, when furniture is moved, planar structure moves extremely inconvenience, time-consuming, effort when moving, if directly dragging, being easily damaged floor and furniture, if furniture directly arranges castor, its aesthetics can reduce cost of manufacture simultaneously and will certainly increase.
Summary of the invention
For the problems referred to above, the present invention provides a kind of castor be easy to and fix, and its main technical scheme is as follows:
nullA kind of castor being easy to fix，Including wheel body (1)，Axial restraint along wheel body (1) has axle (2)，Axle (2) two ends are fixed with the support of bearing (3) respectively，The top side of the described support of bearing (3) is provided with fixing plate (4)，It is fixed with baffle plate (5) along fixing plate (4) side vertical direction，Baffle plate (5) side in opposite directions is provided with movable plate (6)，Described baffle plate (5) and movable plate (6) and are parallel to each other in same plane，Symmetrical in baffle plate (5) and movable plate (6) medial wall in opposite directions form concavity arc portion I (52)、Concavity arc portion II (62)，The wooden partition in concavity arc portion II (62) both sides movable plate (6) is symmetrically arranged with screwed hole (61)，The wooden partition in screwed hole (61) axially extending direction baffle plate (5) is provided with through hole (51)，Baffle plate (5) and movable plate (6) are connected as contractile overall structure by the fastening bolt (7) being connected fastening through through hole (51) with screwed hole (61).
Further, the top side face of described fixing plate (4) forms slot (43), and slot (43) correspondence position movable plate (6) sidewall is fixed with and can limit the inserted block (63) of movement in space in slot (43).
Further, described concavity arc portion I (52) is all covered with rubber cushion with the lateral wall in concavity arc portion II (62).
Further, what described baffle plate (5) and movable plate (6) medial wall in opposite directions was symmetrical forms bumping square I (54), bumping square II (64), and the lateral wall of described bumping square I (54) and bumping square II (64) is covered with rubber cushion.
Further, described fastening bolt (7) one end is fixed with swivel head (71).
The invention has the beneficial effects as follows: fixing plate side vertical direction is fixed with baffle plate, baffle plate side in opposite directions is provided with movable plate, baffle plate and movable plate are connected as collapsible overall structure by fastening screw bolt, during installation, it is located at baffle plate and under the effect of fastening bolt, fixing after namely completes the installation of castor with furniture leg with concavity arc portion, movable plate medial wall, this practicality has simple in construction, it is simple to the advantages such as dismounting.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of castor being easy to fix in embodiment 1
Fig. 2 is the structural representation of a kind of castor being easy to fix in embodiment 2
Detailed description of the invention
In order to make the technological means of the present invention, creation characteristic, reach purpose and effect is easy to understand, below in conjunction with being specifically illustrating, the present invention is expanded on further.
Embodiment 1:
nullReferring to Fig. 1，A kind of castor being easy to fix，Including wheel body 1，Axial restraint along wheel body 1 has axle 2，Axle 2 two ends are fixed with the support of bearing 3 respectively，The top side of the support of bearing 3 is provided with fixing plate 4，It is fixed with baffle plate 5 along fixing plate 4 side vertical direction，Baffle plate 5 side in opposite directions is provided with movable plate 6，Baffle plate 5 and movable plate 6 and are parallel to each other in same plane，In baffle plate 5 symmetrical with movable plate 6 medial wall in opposite directions form concavity arc portion I 52、Concavity arc portion II 62，The wooden partition of concavity arc portion 62 both sides movable plate is symmetrically arranged with screwed hole 61，The wooden partition of screwed hole 61 axially extending direction baffle plate 5 is provided with through hole 51，Baffle plate 5 and movable plate 6 are connected as contractile overall structure by the fastening bolt 7 being connected with screwed hole 61 through through hole 51，For the furniture with circular leg，During installation，Furniture leg is accessed in the gap between baffle plate 5 and movable plate 6 along the concavity arc portion I 52 of baffle plate 5，Turn fastening bolt 7，Movable plate 6 tightens up gradually under the effect of fastening bolt 7，Namely the fixing of castor is completed when furniture leg is locked between concavity arc portion I 52 and concavity arc portion II 62.
For the ease of tightening up movable plate 6, further it is improved by, the top side face of fixing plate 4 forms slot 43, slot 43 correspondence position movable plate 6 sidewall is fixed with the inserted block 63 that can limit movement in space in slot 43, and when the setting of slot 43 and inserted block 63 makes to tighten up, the movement of movable plate 6 is more steady.
In order to the appearance of furniture sustains damage when preventing from locking, all it is covered with rubber cushion in the lateral wall in concavity arc portion I 52 with concavity arc portion II 62.
For the ease of fastening, being fixed with swivel head 71 in fastening bolt 7 one end, it is more laborsaving that the setting of swivel head 71 makes locking fasten during bolt 7.
Embodiment 2:
Fixing for the ease of some square furniture legs, what baffle plate 5 and movable plate 6 medial wall in opposite directions was symmetrical forms bumping square I 54, bumping square II 64, during installation, the bumping square I 54 that furniture leg is close to baffle plate 5 accesses in the gap between baffle plate 5 and movable plate 6, turn fastening bolt 7, movable plate 6 tightens up gradually under the effect of fastening bolt 7, namely completes the fixing of castor when furniture leg is locked between bumping square I 54 and bumping square II 64.
The external lesional of furniture during in order to prevent from locking, the lateral wall of bumping square I 54 and bumping square II 64 is covered with rubber cushion.
The foregoing is only the preferred embodiment of the present invention; protection scope of the present invention is not limited in above-mentioned embodiment; every technical scheme belonging to the principle of the invention belongs to protection scope of the present invention; for a person skilled in the art; the some improvement carried out under the premise without departing from principles of the invention, these improvement also should be regarded as protection scope of the present invention.
Claims (5)
- null1. it is easy to the castor fixed for one kind，Including wheel body (1)，Axial restraint along wheel body (1) has axle (2)，Axle (2) two ends are fixed with the support of bearing (3) respectively，It is characterized in that，The top side of the described support of bearing (3) is provided with fixing plate (4)，It is fixed with baffle plate (5) along fixing plate (4) side vertical direction，Baffle plate (5) side in opposite directions is provided with movable plate (6)，Described baffle plate (5) and movable plate (6) and are parallel to each other in same plane，Symmetrical in baffle plate (5) and movable plate (6) medial wall in opposite directions form concavity arc portion I (52)、Concavity arc portion II (62)，The wooden partition in concavity arc portion II (62) both sides movable plate (6) is symmetrically arranged with screwed hole (61)，The wooden partition in screwed hole (61) axially extending direction baffle plate (5) is provided with through hole (51)，Baffle plate (5) and movable plate (6) are connected as contractile overall structure by the fastening bolt (7) being connected fastening through through hole (51) with screwed hole (61).
- 2. a kind of castor being easy to fix according to claim 1, it is characterized in that, the top side face of described fixing plate (4) forms slot (43), and slot (43) correspondence position movable plate (6) sidewall is fixed with and can limit the inserted block (63) of movement in space in slot (43).
- 3. a kind of castor being easy to fix according to claim 1, it is characterised in that the lateral wall in described concavity arc portion I (52) and concavity arc portion II (62) is all covered with rubber cushion.
- 4. a kind of castor being easy to fix according to claim 1, it is characterized in that, what described baffle plate (5) and movable plate (6) medial wall in opposite directions was symmetrical forms bumping square I (54), bumping square II (64), and the lateral wall of described bumping square I (54) and bumping square II (64) is covered with rubber cushion.
- 5. a kind of castor being easy to fix according to claim 1, it is characterised in that described fastening bolt (7) one end is fixed with swivel head (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781416.1A CN105774397A (en) | 2014-12-16 | 2014-12-16 | Easy-to-fix castor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781416.1A CN105774397A (en) | 2014-12-16 | 2014-12-16 | Easy-to-fix castor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105774397A true CN105774397A (en) | 2016-07-20 |
Family
ID=56374697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781416.1A Pending CN105774397A (en) | 2014-12-16 | 2014-12-16 | Easy-to-fix castor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105774397A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042775A (en) * | 2016-08-09 | 2016-10-26 | 太仓市蓝强机械有限公司 | Screw-in trundle |
-
2014
- 2014-12-16 CN CN201410781416.1A patent/CN105774397A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106042775A (en) * | 2016-08-09 | 2016-10-26 | 太仓市蓝强机械有限公司 | Screw-in trundle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |