CN109050161A - A kind of castor that can flexibly install - Google Patents
A kind of castor that can flexibly install Download PDFInfo
- Publication number
- CN109050161A CN109050161A CN201810701908.3A CN201810701908A CN109050161A CN 109050161 A CN109050161 A CN 109050161A CN 201810701908 A CN201810701908 A CN 201810701908A CN 109050161 A CN109050161 A CN 109050161A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- block
- castor
- fixed case
- spring
- 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
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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
- B60B33/0002—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
Abstract
The invention discloses the castors that one kind can be installed flexibly, including trundle bracket, the inner cavity of the trundle bracket is connected with castor ontology by shaft, two sides at the top of the trundle bracket are fixedly connected to fixed case, it is fixedly connected with fixed plate at the top of two fixed cases, is provided through fixture block at the top of the fixed plate.The present invention passes through fixed case, fixed plate, fixture block, slide bar, first adjustable shelf, link block, first spring, connecting rod, second adjustable shelf, connecting rod, first limited block, first wedge block, round bar, second spring, hollow stem, movable plate, kelly, motion bar and the second wedge block are used cooperatively, solve the problems, such as that existing castor is not easy to flexibly install, the castor that can flexibly install has the advantages of convenient for flexibly installation, so that easy to operate when staff's replacement castor, reduce the working strength of staff, improve the working efficiency of staff.
Description
Technical field
The present invention relates to castor technical field, specially a kind of castor that can flexibly install.
Background technique
Castor is general designation, including movable castor and rigid castors, movable castor also with regard to the universal wheel described in us, it
Structure allows 360 degree rotation, and rigid castors are also direction-caster, it does not have rotational structure, is not able to rotate, usually two kinds of castors
Typically collocation, for example the structure of trolley is two, front directional wheel, back is two ten thousand close to push handrail
To wheel.
Castor will appear the case where damage in use for some time, need to replace to castor, but existing castor
It is not easy to flexibly install, so that staff is cumbersome when replacing castor, increases the working strength of staff, reduce
The working efficiency of staff.
Summary of the invention
The purpose of the present invention is to provide the castor that one kind can be installed flexibly, have the advantages of convenient for flexibly installation, solution
Existing castor of having determined is not easy to the problem of flexibly installing.
To achieve the above object, the invention provides the following technical scheme: a kind of castor that can flexibly install, including castor
The inner cavity of bracket, the trundle bracket is connected with castor ontology by shaft, and the two sides at the top of the trundle bracket are solid
Surely it is connected with fixed case, fixed plate is fixedly connected at the top of two fixed cases, is provided through card at the top of the fixed plate
Block is fixedly connected with mounting seat at the top of the fixture block, and the bottom of the mounting seat is contacted with fixed plate, the fixed case
The bottom of side is provided through slide bar, and one end of the slide bar extends to the inner cavity of fixed case and is fixedly connected with the first activity
Frame is arranged with link block on the right side of the slide bar surface, and the right side of the link block is fixedly connected with fixed case, the slide bar table
The first spring is arranged on the left of face, the left end of first spring is fixedly connected with the first adjustable shelf, first spring
Right end is fixedly connected with link block, and the inner cavity of first adjustable shelf is connected with connecting rod by shaft, and the connecting rod is separate
One end of first adjustable shelf is connected with the second adjustable shelf, the company of being fixedly connected at the top of second adjustable shelf by shaft
Extension bar, the surface of the connecting rod are arranged with the first limited block, and the left side of first limited block is fixedly connected with fixed case, institute
It states and is fixedly connected with the first wedge block at the top of connecting rod, the top and bottom on the right side of the fixed box cavity are fixedly connected to
Round bar, the surface of the round bar are arranged with hollow stem, and the left end of the hollow stem is fixedly connected with movable plate, the hollow stem
Surface is arranged with second spring, and the left end of the second spring is fixedly connected with movable plate, the right end of the second spring and solid
To determine case to be fixedly connected, kelly is fixedly connected on the left of the movable plate, the left end of the kelly is through to the side of fixed case,
The two sides of the fixture block offer card slot compatible with kelly, and the left end of the kelly extends to the inner cavity of card slot, described
Bottom on the left of movable plate is fixedly connected with motion bar, and the left end of the motion bar is fixedly connected with the second wedge block, and described
Two wedge blocks are adapted with the first wedge block.
Preferably, the slide bar is fixedly connected with pulling block far from one end of fixed case, and the surface of the pulling block is provided with anti-
Sliding line.
Preferably, the bottom on the right side of the fixed box cavity is fixedly connected with the second limited block, second limited block
Bottom offers T shape sliding slot, and the inner cavity of the T shape sliding slot slidably connects T-shaped slider, the bottom of the T-shaped slider and first
Adjustable shelf is fixedly connected, and the top of the link block is fixedly connected with the second limited block.
Preferably, the left end of the round bar is fixedly connected with slide plate, and the top and bottom of the hollow stem offer cunning
Slot, the sliding slot are adapted with slide plate.
Preferably, the surface of the fixed case is provided with erosion shield, and the thickness of erosion shield is not more than four millimeters.
Preferably, one end of the kelly is contacted with fixture block, and the bottom of the fixture block is contacted with trundle bracket.
Preferably, the round bar is located at the top of the second limited block, and the length of the hollow stem is eight points of round bar length
Seven.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention by fixed case, fixed plate, fixture block, slide bar, the first adjustable shelf, link block, the first spring, connecting rod,
Second adjustable shelf, connecting rod, the first limited block, the first wedge block, round bar, second spring, hollow stem, movable plate, kelly, activity
Being used cooperatively for bar and the second wedge block, solves the problems, such as that existing castor is not easy to flexibly install, this can flexibly be installed
Castor have convenient for flexibly installation the advantages of so that staff replace castor when it is easy to operate, reduce staff's
Working strength improves the working efficiency of staff.
2, the present invention avoids staff and slide bar is pulled laborious situation occur by the setting of pulling block, sliding by T shape
Block, the second limited block and T shape sliding slot are used cooperatively, and are avoided the case where slide bar shakes, are defined the movement rail of slide bar
Mark avoids by being used cooperatively for slide plate and sliding slot and hollow stem occurs from round bar surface dropping situations, define hollow stem
Motion profile avoids fixed case surface and the generation of corrosion condition occurs, extend fixed case by the setting of erosion shield
Service life.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of A in Fig. 1 of the present invention；
Fig. 3 is the second standoff features left side sectional view of the invention.
In figure: 1, trundle bracket；2, castor ontology；3, fixed case；4, fixed plate；5, mounting seat；6, fixture block；7, sliding
Bar；8, the first adjustable shelf；9, link block；10, the first spring；11, connecting rod；12, the second adjustable shelf；13, connecting rod；14, first
Limited block；15, the first wedge block；16, round bar；17, T-shaped slider；18, slide plate；19, sliding slot；20, second spring；21, hollow
Bar；22, movable plate；23, kelly；24, card slot；25, motion bar；26, the second wedge block；27, pulling block；28, the second limited block；
29, T shape sliding slot.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: the castor that one kind can be installed flexibly, including castor branch
The inner cavity of frame 1, trundle bracket 1 is connected with castor ontology 2 by shaft, and the two sides at 1 top of trundle bracket are fixedly connected with
There is fixed case 3, the top of two fixed cases 3 is fixedly connected with fixed plate 4, and the top of fixed plate 4 is provided through fixture block 6, card
The top of block 6 is fixedly connected with mounting seat 5, and the bottom of mounting seat 5 is contacted with fixed plate 4, and the bottom of 3 side of fixed case is passed through
It wears and is equipped with slide bar 7, one end of slide bar 7 extends to the inner cavity of fixed case 3 and is fixedly connected with the first adjustable shelf 8,7 surface of slide bar
Right side be arranged with link block 9, the right side of link block 9 is fixedly connected with fixed case 3, and slide bar is arranged with first on the left of 7 surface
Spring 10, the left end of the first spring 10 are fixedly connected with the first adjustable shelf 8, and the right end and link block 9 of the first spring 10 are fixed to be connected
It connects, the inner cavity of the first adjustable shelf 8 is connected with connecting rod 11 by shaft, and connecting rod 11 passes through far from one end of the first adjustable shelf 8
Shaft is connected with the second adjustable shelf 12, and the top of the second adjustable shelf 12 is fixedly connected with connecting rod 13, the table of connecting rod 13
Surface cover is equipped with the first limited block 14, and the left side of the first limited block 14 is fixedly connected with fixed case 3, and the top of connecting rod 13 is fixed to be connected
It is connected to the first wedge block 15, the top and bottom on the right side of 3 inner cavity of fixed case are fixedly connected to round bar 16, the surface set of round bar 16
Equipped with hollow stem 21, the left end of hollow stem 21 is fixedly connected with movable plate 22, and the surface of hollow stem 21 is arranged with second spring 20,
The left end of second spring 20 is fixedly connected with movable plate 22, and the right end of second spring 20 is fixedly connected with fixed case 3, movable plate 22
Left side be fixedly connected with kelly 23, the left end of kelly 23 is through to the side of fixed case 3, the two sides of fixture block 6 offer with
The compatible card slot 24 of kelly 23, the left end of kelly 23 extend to the inner cavity of card slot 24, and the bottom in 22 left side of movable plate is fixed to be connected
It is connected to motion bar 25, the left end of motion bar 25 is fixedly connected with the second wedge block 26, the second wedge block 26 and the first wedge block 15
It is adapted.
In the present invention: slide bar 7 is fixedly connected with pulling block 27 far from one end of fixed case 3, and the surface of pulling block 27 is provided with anti-
Sliding line avoids staff and slide bar 7 is pulled laborious situation occur by the setting of pulling block 27.
In the present invention: the bottom on the right side of 3 inner cavity of fixed case is fixedly connected with the second limited block 28, the bottom of the second limited block 28
Portion offers T shape sliding slot 29, and the inner cavity of T shape sliding slot 29 slidably connects T-shaped slider 17, and the bottom of T-shaped slider 17 is living with first
Moving frame 8 is fixedly connected, and the top of link block 9 is fixedly connected with the second limited block 28, passes through T-shaped slider 17, the second limited block 28
With being used cooperatively for T shape sliding slot 29, the case where slide bar 7 shakes is avoided, defines the motion profile of slide bar 7.
In the present invention: the left end of round bar 16 is fixedly connected with slide plate 18, and the top and bottom of hollow stem 21 offer cunning
Slot 19, sliding slot 19 are adapted with slide plate 18, by being used cooperatively for slide plate 18 and sliding slot 19, avoid and hollow stem 21 occur from circle
16 surface dropping situations of bar, define the motion profile of hollow stem 21.
In the present invention: the surface of fixed case 3 is provided with erosion shield, and the thickness of erosion shield is not more than four millimeters,
By the setting of erosion shield, avoids 3 surface of fixed case and the generation of corrosion condition occur, extend the use of fixed case 3
Service life.
In the present invention: one end of kelly 23 is contacted with fixture block 6, and the bottom of fixture block 6 is contacted with trundle bracket 1.
In the present invention: round bar 16 is located at the top of the second limited block 28, and the length of hollow stem 21 is the eight of 16 length of round bar
/ seven.
Working principle: in use, user is by pulling pulling block 27, pulling block 27 moves right the present invention with moving slide-bar 7, draws
Block 27 drives the first adjustable shelf 8 to move right, and by being used cooperatively for connecting rod 11 and the second adjustable shelf 12, connecting rod 13 drives the
One wedge block 15 moves up, and the first wedge block 15 pushes the second wedge block 26 to move right, the 26 drive activity of the second wedge block
Bar 25 moves right, and motion bar 25 drives movable plate 22 to move right, and movable plate 22 drives kelly 23 to move right, until kelly
23 come out from the inner cavity of card slot 24, and mounting seat 5 is removed while taking another castor to be placed on mounting seat 5 in the following, loose at this time
Pulling block 27 is opened, under the action of second spring 20, second spring 20 drives movable plate 22 to be moved to the left, and movable plate 22 drives kelly
23 be moved to the left until kelly 23 enter card slot 24 inner cavity contacted with fixture block 6, that is, achieved the purpose that the castor is flexibly installed.
In summary: the castor that can flexibly install, it is living by fixed case 3, fixed plate 4, fixture block 6, slide bar 7, first
Moving frame 8, link block 9, the first spring 10, connecting rod 11, the second adjustable shelf 12, connecting rod 13, the first limited block 14, the first wedge block
15, the cooperation of round bar 16, second spring 20, hollow stem 21, movable plate 22, kelly 23, motion bar 25 and the second wedge block 26 makes
With solving the problems, such as that existing castor is not easy to flexibly install.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. the castor that one kind can be installed flexibly, including trundle bracket (1), it is characterised in that: the inner cavity of the trundle bracket (1)
It being connected with castor ontology (2) by shaft, the two sides at the top of the trundle bracket (1) are fixedly connected to fixed case (3),
It is fixedly connected with fixed plate (4) at the top of two fixed cases (3), is provided through fixture block (6) at the top of the fixed plate (4),
It being fixedly connected with mounting seat (5) at the top of the fixture block (6), the bottom of the mounting seat (5) is contacted with fixed plate (4),
The bottom of fixed case (3) side is provided through slide bar (7), and one end of the slide bar (7) extends to the interior of fixed case (3)
Chamber is simultaneously fixedly connected with the first adjustable shelf (8), is arranged with link block (9), the link block on the right side of slide bar (7) surface
(9) right side is fixedly connected with fixed case (3), is arranged with the first spring (10) on the left of slide bar (7) surface, described first
The left end of spring (10) is fixedly connected with the first adjustable shelf (8), the right end of first spring (10) and link block (9) fixed company
It connects, the inner cavity of first adjustable shelf (8) is connected with connecting rod (11) by shaft, and the connecting rod (11) is far from the first activity
One end of frame (8) is connected with the second adjustable shelf (12) by shaft, is fixedly connected at the top of second adjustable shelf (12)
Have connecting rod (13), the surface of the connecting rod (13) is arranged with the first limited block (14), a left side for first limited block (14)
Side is fixedly connected with fixed case (3), is fixedly connected with the first wedge block (15), the fixed case at the top of the connecting rod (13)
(3) top and bottom on the right side of inner cavity are fixedly connected to round bar (16), and the surface of the round bar (16) is arranged with hollow stem
(21), the left end of the hollow stem (21) is fixedly connected with movable plate (22), and the surface of the hollow stem (21) is arranged with second
The left end of spring (20), the second spring (20) is fixedly connected with movable plate (22), the right end of the second spring (20) with
Fixed case (3) is fixedly connected, and is fixedly connected with kelly (23) on the left of the movable plate (22), and the left end of the kelly (23) is passed through
It wears to the side of fixed case (3), the two sides of the fixture block (6) offer and kelly (23) compatible card slot (24), described
The left end of kelly (23) extends to the inner cavity of card slot (24), and the bottom on the left of the movable plate (22) is fixedly connected with motion bar
(25), the left end of the motion bar (25) is fixedly connected with the second wedge block (26), second wedge block (26) and first wedge
Shape block (15) is adapted.
2. the castor that one kind according to claim 1 can be installed flexibly, it is characterised in that: the slide bar (7) is far from solid
The one end for determining case (3) is fixedly connected with pulling block (27), and the surface of the pulling block (27) is provided with anti-skid chequer.
3. the castor that one kind according to claim 1 can be installed flexibly, it is characterised in that: fixed case (3) inner cavity
The bottom on right side is fixedly connected with the second limited block (28), and the bottom of second limited block (28) offers T shape sliding slot (29),
The inner cavity of the T shape sliding slot (29) slidably connects T-shaped slider (17), the bottom of the T-shaped slider (17) and the first adjustable shelf
(8) it is fixedly connected, the top of the link block (9) is fixedly connected with the second limited block (28).
4. the castor that one kind according to claim 1 can be installed flexibly, it is characterised in that: the left end of the round bar (16)
Be fixedly connected with slide plate (18), the top and bottom of the hollow stem (21) offer sliding slot (19), the sliding slot (19) with
Slide plate (18) is adapted.
5. the castor that one kind according to claim 1 can be installed flexibly, it is characterised in that: the table of the fixed case (3)
Face is provided with erosion shield, and the thickness of erosion shield is not more than four millimeters.
6. the castor that one kind according to claim 1 can be installed flexibly, it is characterised in that: one end of the kelly (23)
It is contacted with fixture block (6), the bottom of the fixture block (6) is contacted with trundle bracket (1).
7. the castor that one kind according to claim 1 can be installed flexibly, it is characterised in that: the round bar (16) is located at the
The top of two limited blocks (28), the length of the hollow stem (21) are 7/8ths of round bar (16) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701908.3A CN109050161A (en) | 2018-06-30 | 2018-06-30 | A kind of castor that can flexibly install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810701908.3A CN109050161A (en) | 2018-06-30 | 2018-06-30 | A kind of castor that can flexibly install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109050161A true CN109050161A (en) | 2018-12-21 |
Family
ID=64818677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810701908.3A Pending CN109050161A (en) | 2018-06-30 | 2018-06-30 | A kind of castor that can flexibly install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109050161A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691106A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Universal wheel of logistics container base |
| CN205674777U (en) * | 2016-06-01 | 2016-11-09 | 广州市谷希欧皮具有限公司 | A kind of detachable universal wheel |
| CN107081711A (en) * | 2017-06-06 | 2017-08-22 | 耒阳新达微科技有限公司 | A kind of bearing being conveniently replaceable |
| CN207024812U (en) * | 2017-06-22 | 2018-02-23 | 陈学生 | A kind of easy-to-dismount Rose Box end cap |
| CN207452357U (en) * | 2017-11-24 | 2018-06-05 | 杨遵义 | A kind of weft accumulator being easily installed |
-
2018
- 2018-06-30 CN CN201810701908.3A patent/CN109050161A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105691106A (en) * | 2016-03-11 | 2016-06-22 | 无锡建凌电器有限公司 | Universal wheel of logistics container base |
| CN205674777U (en) * | 2016-06-01 | 2016-11-09 | 广州市谷希欧皮具有限公司 | A kind of detachable universal wheel |
| CN107081711A (en) * | 2017-06-06 | 2017-08-22 | 耒阳新达微科技有限公司 | A kind of bearing being conveniently replaceable |
| CN207024812U (en) * | 2017-06-22 | 2018-02-23 | 陈学生 | A kind of easy-to-dismount Rose Box end cap |
| CN207452357U (en) * | 2017-11-24 | 2018-06-05 | 杨遵义 | A kind of weft accumulator being easily installed |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |