CN218024461U - Device for preventing animal from polluting wall - Google Patents
Device for preventing animal from polluting wall Download PDFInfo
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- CN218024461U CN218024461U CN202220829798.0U CN202220829798U CN218024461U CN 218024461 U CN218024461 U CN 218024461U CN 202220829798 U CN202220829798 U CN 202220829798U CN 218024461 U CN218024461 U CN 218024461U
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- vertical arm
- winding shaft
- hook
- main shaft
- socket hole
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Abstract
The utility model relates to a device for preventing animals from polluting wall surfaces, which comprises a first vertical arm, a main shaft, a winding shaft and a second vertical arm, wherein the first vertical arm and the second vertical arm are arranged left and right, one end of the main shaft is fixed with the upper end of the first vertical arm, and the other end of the main shaft is detachably connected with the upper end of the second vertical arm; one end of the winding shaft is rotatably connected with the lower end of the first vertical arm, and the other end of the winding shaft is rotatably connected with the lower end of the second vertical arm in a detachable mode; the upper end of the first vertical arm is provided with a first hook, the upper end of the second vertical arm is provided with a second hook, and the first hook and the second hook are positioned on the same side; the film roll is sleeved on the main shaft, and the film on the film roll is drawn to the winding shaft. The beneficial effects are that: when the film between the main shaft and the winding shaft is dirty, only the winding shaft needs to be rotated, the clean film on the film roll is unreeled for a preset length, the dirty film is wound on the winding shaft, and after the whole film roll is used up, the film roll is replaced, and the film does not need to be worried about falling off in the whole process.
Description
Technical Field
The utility model relates to a household articles for use field, concretely relates to prevent device of animal pollution wall.
Background
In daily work, in order to keep the rabbit feeding room clean, a polyethylene film is usually adhered to the wall surface, and in work, the polyethylene film adhered to the wall surface is found to be easy to fall off and troublesome to replace.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a device for preventing animal from polluting wall is provided to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: a device for preventing animals from polluting a wall surface comprises a first vertical arm, a main shaft, a winding shaft and a second vertical arm, wherein the first vertical arm and the second vertical arm are arranged on the left and right sides; one end of the winding shaft is rotatably connected with the lower end of the first vertical arm, and the other end of the winding shaft is rotatably connected with the lower end of the second vertical arm in a detachable mode; the upper end of the first vertical arm is provided with a first hook, the upper end of the second vertical arm is provided with a second hook, and the first hook and the second hook are positioned on the same side; the main shaft is sleeved with a film roll, and the film on the film roll is pulled to the winding shaft.
On the basis of the technical scheme, the utility model discloses can also do following improvement.
Further, a first threaded hole is formed in the first hook, which is opposite to the first vertical arm, and a fastening bolt is connected with the first threaded hole in a threaded manner; a second threaded hole is formed in the position, right opposite to the second vertical arm, of the second hook, and the second threaded hole is connected with a fastening bolt in a threaded mode.
Further, the screw ends of the fastening bolts are provided with pressure pads.
Furthermore, the upper end of the second vertical arm is provided with a first socket hole along the direction deviating from the first vertical arm, one side of the second vertical arm deviating from the first vertical arm is provided with a first nut in a rotating mode, one end of the main shaft deviating from the first vertical arm is provided with an external thread, and one end of the main shaft deviating from the first vertical arm is inserted into the first socket hole and is screwed with the first nut.
Further, the lower extreme of first arm is equipped with the second socket hole along the direction that deviates from the second arm that stands, the lower extreme of the second arm that stands is equipped with the third socket hole along the direction that deviates from first arm that stands, second socket hole and third socket hole are coaxial, all rotate in second socket hole and the third socket hole and set up the sleeve, be equipped with one at least bead along its axial on the telescopic inner wall, all be equipped with the slot along its axial on the periphery at coiling axle both ends, the slot on coiling axle both ends all runs through the terminal surface at its place, bead on the sleeve inner wall cooperatees with the epaxial slot of coiling.
The utility model has the advantages that:
the second vertical arm is detached from the main shaft and the winding shaft, the coiled film is coiled and sleeved on the main shaft, the second vertical arm is installed with the main shaft and the winding shaft together, the film on the film coil is pulled to be coiled on the winding shaft, and finally the whole structure is hung on the cage through the first hook and the second hook.
Drawings
FIG. 1 is a front view of the device for preventing animal from polluting wall surface;
FIG. 2 is a partial cross-sectional view of a front view of the device for preventing animals from contaminating a wall surface;
FIG. 3 is a left side view of the device for preventing animals from contaminating a wall surface according to the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 2;
FIG. 5 is an enlarged view of FIG. 2 at B;
fig. 6 is an enlarged view of fig. 2 at C.
In the drawings, the components represented by the respective reference numerals are listed below:
1. the first vertical arm 110, the first hook 120, the second socket hole 2, the main shaft 3, the winding shaft 310, the slot 4, the second vertical arm 410, the second hook 420, the first socket hole 430, the first nut 440, the third socket hole 5, the fastening bolt 6, the sleeve 610 and the rib.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.
Example 1
As shown in fig. 1 to 3, a device for preventing animals from polluting a wall surface comprises a first vertical arm 1, a main shaft 2, a winding shaft 3 and a second vertical arm 4, wherein the first vertical arm 1 and the second vertical arm 4 are arranged at the left and right sides, one end of the main shaft 2 is fixed with the upper end of the first vertical arm 1, and the other end of the main shaft 2 is detachably connected with the upper end of the second vertical arm 4; one end of the winding shaft 3 is rotatably connected with the lower end of the first vertical arm 1, and the other end of the winding shaft 3 is rotatably connected with the lower end of the second vertical arm 4 in a detachable mode; the upper end of the first vertical arm 1 is provided with a first hook 110, the upper end of the second vertical arm 4 is provided with a second hook 410, the first hook 110 and the second hook 410 are positioned on the same side, the spindle 2 is sleeved with a film roll, the film on the film roll is pulled to the winding shaft 3, the second vertical arm 4 is detached from the spindle 2 and the winding shaft 3, the rolled film roll is sleeved on the spindle 2, the second vertical arm 4 is installed with the spindle 2 and the winding shaft 3 together, the film on the film roll is pulled to be wound on the winding shaft 3, finally the whole structure is hung on the cage through the first hook 110 and the second hook 410, and the film on the film roll is a polyethylene film.
Example 2
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 1, and specifically includes the following steps:
a first threaded hole is formed in the position, right opposite to the first vertical arm 1, of the first hook 110, the first threaded hole is connected with the fastening bolt 5 in a threaded mode, after the first hook 110 is hung on the cage, the fastening bolt 5 is rotated, so that the fastening bolt 5 can tightly press the cage, and the whole structure can be better fixed on the cage; just being equipped with the second screw hole to the upright arm 4 department of second on the second couple 410, second screw hole internal thread connects fastening bolt 5, and in the same way, after second couple 410 hung on the cage, rotating fastening bolt 5 can be so that fastening bolt 5 compresses tightly the cage to better let whole structure be fixed in on the cage.
Example 3
As shown in fig. 1 to fig. 3, this embodiment is further optimized based on embodiment 2, and specifically includes the following steps:
the screw rod end of fastening bolt 5 all is equipped with the pressure pad, can increase the area of contact of fastening bolt 5 and cage, promotes stability, and the pressure pad can be the rubber material, also can be the metal material.
Example 4
As shown in fig. 1 to 6, this embodiment is further optimized based on any one of embodiments 1 to 3, and specifically includes the following steps:
a first socket hole 420 is formed in the upper end of the second vertical arm 4 in the direction away from the first vertical arm 1, a first nut 430 is rotatably arranged on one side, away from the first vertical arm 1, of the second vertical arm 4, the first nut 430 is coaxially arranged with the axial lead of the first socket hole 420 along the rotating axial lead of the first vertical arm 1, the first nut 430 and the second vertical arm 4 can be rotatably connected in the following manner, an outer barrel is sleeved at one end, close to the second vertical arm 4, of the first nut 430, the outer barrel is fixed with the second vertical arm 4, a ring rib is arranged on the outer peripheral surface of the first nut 430, a ring groove is formed in the inner wall of the outer barrel, the ring rib is clamped with the ring groove, so that the first nut 430 and the second vertical arm 4 are rotatably connected, of course, other forms of rotating connection can be adopted, and an external thread is arranged at one end, away from the first vertical arm 1, of the main shaft 2; the one end that main shaft 2 deviates from first vertical arm 1 inserts in first socket hole 420 to close mutually with first nut 430 soon, thereby realize that winding shaft 3 and second vertical arm 4 rotate with detachably form and be connected, easy dismounting, stability is good.
Example 5
As shown in fig. 1 to fig. 6, this embodiment is further optimized based on embodiment 4, and specifically includes the following steps:
the lower end of the first vertical arm 1 is provided with a second socket hole 120 along the direction departing from the second vertical arm 4, the lower end of the second vertical arm 4 is provided with a third socket hole 440 along the direction departing from the first vertical arm 1, the second socket hole 120 and the third socket hole 440 are coaxial, a sleeve 6 is rotatably arranged in the second socket hole 120, the sleeve 6 can be fixed in the second socket hole 120 through a bearing, or other modes can be adopted, the sleeve 6 is rotatably arranged in the third socket hole 440, and the sleeve 6 can be fixed in the third socket hole 440 through a bearing, or other modes can be adopted;
at least one rib 610 is arranged on the inner wall of the sleeve 6 along the axial direction, the number of the ribs 610 can be one, two, three, four and the like, if the number is more than or equal to two, all the ribs 610 are preferably distributed in an annular equal angle, the circumferential surfaces at two ends of the winding shaft 3 are respectively provided with slots 310 along the axial direction, the number of the slots 310 at each end of the winding shaft 3 is the same as that of the ribs 610 on the inner wall of the sleeve 6, generally, the length of the slots 310 is slightly longer than that of the ribs 610, the slots 310 at two ends of the winding shaft 3 penetrate through the end surfaces of the end where the slots are located, namely, the slot 310 at the left end of the winding shaft 3 observes the end surface at the left end of the winding shaft 3, the slot 310 at the right end of the winding shaft 3 observes the end surface at the right end of the winding shaft 3, the ribs 610 on the inner wall of the sleeve 6 are matched with the slots 310 on the winding shaft 3, so that one end of the winding shaft 3 is rotatably connected with the lower end of the first vertical arm 1, and the other end of the second vertical arm 4 in a detachable manner, so that the winding shaft 3 is conveniently disassembled and the winding shaft is stably assembled and disassembled.
Example 6
As shown in fig. 1 to 6, this embodiment is further optimized based on any one of embodiments 1 to 5, and specifically includes the following steps:
the main shaft 2 and the winding shaft 3 are preferably telescopic shafts as much as possible, so that the entire structure can be adapted to paper or film rolls of different lengths.
The structure of the telescopic shaft may be as follows:
the inner wall of the first sleeve shaft is provided with an internal thread, the inner wall of the second sleeve shaft is provided with an internal thread, one end of the screw is in threaded connection with one end of the first sleeve shaft, the other end of the screw is in threaded connection with the other end of the first sleeve shaft, and under the normal condition, the outer diameters of the first sleeve shaft, the second sleeve shaft and the like are preferably selected.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (5)
1. The device for preventing animals from polluting the wall surface is characterized by comprising a first vertical arm (1), a main shaft (2), a winding shaft (3) and a second vertical arm (4), wherein the first vertical arm (1) and the second vertical arm (4) are arranged on the left and right sides, one end of the main shaft (2) is fixed with the upper end of the first vertical arm (1), and the other end of the main shaft (2) is detachably connected with the upper end of the second vertical arm (4); one end of the winding shaft (3) is rotatably connected with the lower end of the first vertical arm (1), and the other end of the winding shaft (3) is rotatably connected with the lower end of the second vertical arm (4) in a detachable mode; a first hook (110) is arranged at the upper end of the first vertical arm (1), a second hook (410) is arranged at the upper end of the second vertical arm (4), and the first hook (110) and the second hook (410) are positioned on the same side; the film roll is sleeved on the main shaft (2), and the film on the film roll is pulled to the winding shaft (3).
2. The device for preventing animals from polluting the wall surface is characterized in that a first threaded hole is formed in the first hook (110) opposite to the first vertical arm (1), and a fastening bolt (5) is connected with the first threaded hole in a threaded manner; and a second threaded hole is formed in the position, right opposite to the second vertical arm (4), of the second hook (410), and the second threaded hole is connected with a fastening bolt (5) in a threaded manner.
3. A device for preventing animals from contaminating wall surfaces, according to claim 2, characterized in that the screw ends of the fastening bolts (5) are provided with pressure pads.
4. The device for preventing animals from polluting wall surface according to claim 1, wherein the upper end of the second vertical arm (4) is provided with a first socket hole (420) along the direction deviating from the first vertical arm (1), one side of the second vertical arm (4) deviating from the first vertical arm (1) is provided with a first nut (430) in a rotating manner, one end of the main shaft (2) deviating from the first vertical arm (1) is provided with an external thread, and one end of the main shaft (2) deviating from the first vertical arm (1) is inserted into the first socket hole (420) and is screwed with the first nut (430).
5. The device for preventing animals from polluting wall surfaces according to claim 4, wherein the lower end of the first vertical arm (1) is provided with a second socket hole (120) along the direction away from the second vertical arm (4), the lower end of the second vertical arm (4) is provided with a third socket hole (440) along the direction away from the first vertical arm (1), the second socket hole (120) and the third socket hole (440) are coaxial, the second socket hole (120) and the third socket hole (440) are both rotatably provided with a sleeve (6), the inner wall of the sleeve (6) is provided with at least one rib (610) along the axial direction thereof, the circumferential surfaces at both ends of the winding shaft (3) are both provided with slots (310) along the axial direction thereof, the slots (310) at both ends of the winding shaft (3) penetrate through the end surfaces at the end thereof, and the rib (610) on the inner wall of the sleeve (6) is matched with the slots (310) on the winding shaft (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829798.0U CN218024461U (en) | 2022-04-07 | 2022-04-07 | Device for preventing animal from polluting wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220829798.0U CN218024461U (en) | 2022-04-07 | 2022-04-07 | Device for preventing animal from polluting wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218024461U true CN218024461U (en) | 2022-12-13 |
Family
ID=84372103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220829798.0U Active CN218024461U (en) | 2022-04-07 | 2022-04-07 | Device for preventing animal from polluting wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218024461U (en) |
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2022
- 2022-04-07 CN CN202220829798.0U patent/CN218024461U/en active Active
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