CN208988200U - A kind of folding bed with pulley - Google Patents
A kind of folding bed with pulley Download PDFInfo
- Publication number
- CN208988200U CN208988200U CN201821453907.3U CN201821453907U CN208988200U CN 208988200 U CN208988200 U CN 208988200U CN 201821453907 U CN201821453907 U CN 201821453907U CN 208988200 U CN208988200 U CN 208988200U
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- CN
- China
- Prior art keywords
- sleeve
- connecting rod
- folding bed
- rod
- rotary sleeve
- 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.)
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Abstract
The utility model discloses a kind of folding beds for having pulley, the inside of connecting rod and rotary sleeve be it is hollow, by rotate rotary sleeve make connecting rod rotate and along support rod slide, be located at universal wheel in rotary sleeve, when universal wheel is located in rotary sleeve, the lower end of support rod is in contact with the upper end of universal wheel；The side setting of the rotary sleeve is fluted, horizontal motion bar is connected in groove, the motion bar includes the gum sleeve that can be stretched in the horizontal direction, the telescopic rod that can be stretched in the horizontal direction in gum sleeve, the both ends of telescopic rod are connect with the both ends of gum sleeve respectively, and one end of gum sleeve is fixedly connected with the interior bottom of groove, one end by stretching gum sleeve extends telescopic rod, and is rotary sleeve rotation by rotary moveable bar.Present apparatus structure is simple, convenient for operating with.
Description
Technical field
The utility model relates to folding bed fields, and in particular to a kind of folding bed with pulley.
Background technique
Folding bed is a kind of using the design of joint principle, for convenience and saves volumetric spaces, passes through various folding modes
It can be with the simple bed of folding and retraction.Late Warring States are come across earliest, it is convenient and practical, and storage is convenient.
With the continuous development of society, many people use folding bed at home, and then can effectively save spatial position.But
Be existing folding bed when in use, be not easy to carry.However in existing cabinet type folding bed, wherein also set on folding bed
Idler wheel is set, but these idler wheels cannot be adjusted when in use, not readily transportable use.
Utility model content
Technical problem to be solved in the utility model be the existing folding bed with pulley when in use, be not easy to adjust
Pulley, and then when carrying and fixed placement, it cannot effectively be adjusted, service efficiency is lower, and it is an object of the present invention to provide having
A kind of folding bed of pulley, solves the problems, such as the use of folding bed.
The utility model is achieved through the following technical solutions:
A kind of folding bed with pulley, including folding bed ontology, there are two mobile dresses for the lower end connection of folding bed ontology
Set, mobile device include with the lower end of folding bed ontology support rod connected vertically, be set with connecting rod, connecting rod on support rod
Lower end be connected with universal wheel, connecting rod is internally provided with several screw threads, and the side of support rod is provided with corresponding screw thread, even
Extension bar is slided up and down on support rod by screw thread rotation, and rotary sleeve is set in the connecting rod, is provided in rotary sleeve small
Screw thread, is provided with screw thread corresponding with minor thread on the side of connecting rod, the inside of connecting rod and rotary sleeve be it is hollow, pass through rotation
Rotating pivoted housing makes connecting rod rotate and slide along support rod, is located at universal wheel in rotary sleeve, when universal wheel is located in rotary sleeve,
The lower end of support rod is in contact with the upper end of universal wheel；The side setting of the rotary sleeve is fluted, and level is connected in groove
Motion bar, the motion bar include the gum sleeve that can be stretched in the horizontal direction, in gum sleeve can be along level
The flexible telescopic rod in direction, the both ends of telescopic rod are connect with the both ends of gum sleeve respectively, and one end of gum sleeve with it is recessed
The interior bottom of slot is fixedly connected, and one end by stretching gum sleeve extends telescopic rod, and is rotation by rotary moveable bar
Set rotation.
Further, when in use, when needing to adjust universal wheel, motion bar is extracted out for the present apparatus, makes its elongation, Jin Erke
Directly to drive rotary sleeve to be rotated by rotary moveable bar, motion bar drives rotary sleeve to rotate when rotated, and inside it
In the case where the rotation of rotary sleeve drives, connecting rod rotates the connecting rod of threaded connection along support rod, when connecting rod is rotated along support rod,
Because therefore support rod is fixed on the lower end of folding bed, connecting rod is under the drive of rotary sleeve, above and below straight line where support rod
Sliding, when needing to carry out transporting mobile to folding bed using universal wheel, by rotational slide bar, makes universal wheel from rotary sleeve
Skid off, so carry out using, folding bed effectively can be slided into suitable position, be more convenient for using.
Meanwhile when not needing using universal wheel, when needing for folding bed to be placed on the place for needing to place, pass through rotation
Motion bar makes connecting rod along support rod upward sliding, and then slides into the inside of rotary sleeve, at this point, the lower end of support rod and ten thousand
It is in contact to the upper end of wheel, the lower end of rotary sleeve and the lower end of universal wheel and ground are touched, and are supported to folding bed, in this way
The present apparatus both will not due to universal wheel effect and slide everywhere, be not easy to fixed use, meanwhile, the structure of the present apparatus, right
When folding bed is supported, the lower end of universal wheel and the lower end of rotary sleeve are supported, and the lower end of support rod and universal wheel
Upper end be in contact, therefore, present apparatus connecting rod, support rod, universal wheel and rotary sleeve are when being supported folding bed, therebetween
It is very close to each other, therefore when being supported to folding bed, it can effectively be supported, load-bearing capacity is higher, is more convenient for making for a long time
With.
And the present apparatus can be adjusted folding bed lower end when needing to carry, and then can preferably be transported, together
When do not need transport need fixed placement when, directly the lower end of folding bed can also be adjusted, withdraw universal wheel, meanwhile,
After withdrawing universal wheel, the structure of the present apparatus also can be preferably supported when being supported to folding bed, and support of being more convenient for makes
With.
The present apparatus rotates rotary sleeve using the motion bar that can be stretched in the horizontal direction, and folding bed is being placed
When, the distance between ground is less, therefore, when adjusting, by rotary moveable bar, can be more convenient to operate, and this dress
The motion bar set can be adjusted the length of motion bar according to actual service condition, and then be more convenient for adjusting and use, activity
Bar includes gum sleeve and its internal telescopic rod, and gum sleeve is soft material, and telescopic rod is hard material, therefore not only
It can effectively stretch, and in rotary moveable bar, stress can effectively be fixed by telescopic rod, and then be more convenient for rotating
Stress more easily drives rotary sleeve to be rotated, using more convenient.
Preferably, a kind of folding bed with pulley, when the telescopic rod shortens, telescopic rod, gum sleeve are respectively positioned on recessed
In slot.When not needing to adjust, the motion bar of the present apparatus is slid into groove, additional space will not be occupied when in use, more
It is easy to use.
Specifically, have a kind of folding bed of pulley, it is successively set with several connecting rods on the telescopic rod, and connecting rod
Inside be it is hollow, connecting rod can slide on suit connecting rod or telescopic rod inside it, one end of the connecting rod of outer layer and rubber sleeve
One end of pipe connects, and when stretching gum sleeve, connecting rod movement is driven to stretch.The connecting rod being set with by connecting rod in its lower end
Or successively slided on telescopic rod, and then make the length of telescopic rod, it is more convenient when adjusting use.
Preferably, a kind of folding bed with pulley, one end of the gum sleeve one end and support column far from groove
The other end of vertical connection, support column is horizontal, and the other end of support column is provided with wearing layer.Due to support rod and folding bed
The lower end of ontology is connected by a hinge, therefore when support rod rotates to horizontal direction, and rotary sleeve has the face and ground of support column
Face is in contact, therefore wearing layer, fixed placement of being more convenient for, and support column is arranged in one end of support column and ground touching
Setting can not only preferably be adjusted motion bar, and also can preferably be placed on the ground, be more convenient for using.
Preferably, a kind of folding bed with pulley, there are two can stretch the interior setting of the gum sleeve in the horizontal direction
Spring, the spring is located at the two sides of telescopic rod, and the both ends of spring are connect with the both ends of gum sleeve respectively.By setting
Set spring, when needing to slide into gum sleeve in groove, and then replied by spring, be more convenient for using.
The utility model compared with prior art, has the following advantages and benefits:
1, the utility model has a kind of folding bed of pulley, and the present apparatus when in use, can be more efficient easily to activity
The length of bar is adjusted, more convenient to use；
2, the utility model has a kind of folding bed of pulley, and the present apparatus can effectively be adjusted universal wheel, is needing
When carrying, universal wheel can be adjusted out, not needed in use, also easily universal wheel can be adjusted, use is more square
Just, and when support is fixed, it will not influence the intensity of support；
3, the utility model has a kind of folding bed of pulley, and present apparatus structure is simple, convenient for operating with.
Detailed description of the invention
Attached drawing described herein is used to provide to further understand the utility model embodiment, constitutes the one of the application
Part does not constitute the restriction to the utility model embodiment.In the accompanying drawings:
FIG. 1 is a schematic structural view of the utility model.
Label and corresponding parts title in attached drawing:
1- folding bed ontology, 2- support rod, 3- connecting rod, 4- universal wheel, 5- rotary sleeve, 6- gum sleeve, 7- telescopic rod,
8- support column, 9- spring.
Specific embodiment
For the purpose of this utility model, technical solution and advantage is more clearly understood, below with reference to embodiment and attached drawing,
The utility model is described in further detail, and the exemplary embodiment and its explanation of the utility model are only used for explaining this
Utility model is not intended to limit the scope of the present invention.
Embodiment 1
As shown in Figure 1, the utility model has a kind of folding bed of pulley, including folding bed ontology 1, folding bed ontology 1
Lower end connection there are two mobile device, mobile device includes and the lower end of folding bed ontology 1 support rod 2 connected vertically branch
Connecting rod 3 is set on strut 2, the lower end of connecting rod 3 is connected with universal wheel 4, and connecting rod 3 is internally provided with several screw threads, branch
The side of strut 2 is provided with corresponding screw thread, and connecting rod 3 is slided up and down on support rod 2 by screw thread rotation, the connection
It is set with rotary sleeve 5 on bar 3, minor thread is provided in rotary sleeve 5, is provided on the side of connecting rod 3 corresponding with minor thread
The inside of screw thread, connecting rod 3 and rotary sleeve 5 be it is hollow, by rotate rotary sleeve 5 make connecting rod 3 rotate and along support rod 2 it is sliding
It is dynamic, it is located at universal wheel 4 in rotary sleeve 5, when universal wheel 4 is located in rotary sleeve 5, the lower end of support rod 2 and the upper end of universal wheel 4
It is in contact；The side setting of the rotary sleeve 5 is fluted, horizontal motion bar is connected in groove, the motion bar includes can
Flexible gum sleeve 6, the telescopic rod 7 that can be stretched in the horizontal direction in gum sleeve 6 in the horizontal direction, telescopic rod
7 both ends are connect with the both ends of gum sleeve 6 respectively, and one end of gum sleeve 6 is fixedly connected with the interior bottom of groove, are led to
One end of overstretching gum sleeve 6 extends telescopic rod 7, and is that rotary sleeve 6 rotates by rotary moveable bar.
Embodiment 2
A kind of folding bed with pulley, on the basis of embodiment 1, when the telescopic rod 7 shortens, telescopic rod 7, rubber
Casing 6 is respectively positioned in groove.Successively be set with several connecting rods on telescopic rod 7, and the inside of connecting rod be it is hollow, connecting rod can cover
It is slided on the connecting rod or telescopic rod 7 of dress inside it, one end of the connecting rod of outer layer is connect with one end of gum sleeve 6, stretches rubber
When gum cover pipe 6, connecting rod movement is driven to stretch.
Embodiment 3
A kind of folding bed with pulley, on the basis of embodiment 2, the one end of the gum sleeve 6 far from groove with
One end of support column 8 vertically connects, and the other end of support column 8 is horizontal, and the other end of support column 8 is provided with wearing layer, branch
Buckle is provided on the face that dagger 8 is in contact with 5 side of rotary sleeve, support column 8 and the side of rotary sleeve 5 are connected by a snap.
There are two the springs 9 that can be stretched in the horizontal direction, the spring 9 to be located at the two sides of telescopic rod 7 for setting in gum sleeve 6, and
The both ends of spring 9 are connect with the both ends of gum sleeve 6 respectively.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
Determine the protection scope of the utility model, within the spirit and principle of the utility model, any modification for being made equally is replaced
It changes, improve, should be included within the scope of protection of this utility model.
Claims (5)
1. having a kind of folding bed of pulley, which is characterized in that including folding bed ontology (1), the lower end of folding bed ontology (1) connects
Mobile device there are two connecing, mobile device includes the lower end support rod connected vertically (2) with folding bed ontology (1), support rod
(2) it is set on connecting rod (3), the lower end of connecting rod (3) is connected with universal wheel (4), and connecting rod (3) is internally provided with several spiral shells
Line, the side of support rod (2) are provided with corresponding screw thread, and connecting rod (3) is on support rod (2) by gliding in screw thread rotation
It is dynamic, it is set with rotary sleeve (5) on the connecting rod (3), is provided with minor thread in rotary sleeve (5), is set on the side of connecting rod (3)
Be equipped with screw thread corresponding with minor thread, the inside of connecting rod (3) and rotary sleeve (5) be it is hollow, make to connect by rotating rotary sleeve (5)
Extension bar (3) rotation is simultaneously slided along support rod (2), is located at universal wheel (4) in rotary sleeve (5), universal wheel (4) is located at rotary sleeve
(5) when interior, the lower end of support rod (2) is in contact with the upper end of universal wheel (4)；The side setting of the rotary sleeve (5) is fluted,
Horizontal motion bar is connected in groove, the motion bar includes the gum sleeve (6) that can be stretched in the horizontal direction, is located at rubber
The telescopic rod (7) that can be stretched in the horizontal direction in gum cover pipe (6), the both ends of telescopic rod (7) respectively with gum sleeve (6) two
End connection, and one end of gum sleeve (6) is fixedly connected with the interior bottom of groove, by the one end for stretching gum sleeve (6)
Telescopic rod (7) are extended, and are rotary sleeve (5) rotations by rotary moveable bar.
2. a kind of folding bed according to claim 1 with pulley, which is characterized in that when the telescopic rod (7) is shortened,
Telescopic rod (7), gum sleeve (6) are respectively positioned in groove.
3. a kind of folding bed according to claim 1 with pulley, which is characterized in that on the telescopic rod (7) successively
Be set with several connecting rods, and the inside of connecting rod be it is hollow, connecting rod can be sliding on suit connecting rod or telescopic rod (7) inside it
Dynamic, one end of the connecting rod of outer layer is connect with one end of gum sleeve (6), when stretching gum sleeve (6), drives connecting rod is mobile to carry out
It is flexible.
4. a kind of folding bed according to claim 1 with pulley, which is characterized in that the gum sleeve (6) is separate
One end of groove is vertical with one end of support column (8) to be connect, and the other end of support column (8) is horizontal, and support column (8) is another
End is provided with wearing layer, and buckle, support column (8) and rotation are provided on the face that support column (8) is in contact with rotary sleeve (5) side
The side of set (5) is connected by a snap.
5. a kind of folding bed according to claim 1 with pulley, which is characterized in that set in the gum sleeve (6)
It sets there are two the spring (9) that can be stretched in the horizontal direction, the spring (9) is located at the two sides of telescopic rod (7), and spring (9)
Both ends connect respectively with the both ends of gum sleeve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453907.3U CN208988200U (en) | 2018-09-05 | 2018-09-05 | A kind of folding bed with pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821453907.3U CN208988200U (en) | 2018-09-05 | 2018-09-05 | A kind of folding bed with pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208988200U true CN208988200U (en) | 2019-06-18 |
Family
ID=66799322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821453907.3U Expired - Fee Related CN208988200U (en) | 2018-09-05 | 2018-09-05 | A kind of folding bed with pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208988200U (en) |
-
2018
- 2018-09-05 CN CN201821453907.3U patent/CN208988200U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190618 Termination date: 20200905 |