CN209782958U - caster wheel control mechanism convenient to hide for mobile air conditioner - Google Patents
caster wheel control mechanism convenient to hide for mobile air conditioner Download PDFInfo
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- CN209782958U CN209782958U CN201920095164.5U CN201920095164U CN209782958U CN 209782958 U CN209782958 U CN 209782958U CN 201920095164 U CN201920095164 U CN 201920095164U CN 209782958 U CN209782958 U CN 209782958U
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- air conditioner
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Abstract
the utility model discloses a truckle control mechanism for mobile air conditioner convenient to hide, including air conditioner casing and protection casing, the fixed disk is installed to air conditioner casing's below, and the surface of fixed disk is run through by the axis of rotation, the outside of axis of rotation is provided with the gear, the lower extreme of axis of rotation is fixed with installs the protection casing, and the inside of protection casing is provided with the wheel, the upper end of fixed disk runs through from the surface of rolling disc, the last fixed surface of rolling disc has the bracing piece, and the end of bracing piece installs the lag, the bracing piece runs through from the surface of rolling disc, and the connecting block is installed to the below of bracing piece. This remove idle call truckle control mechanism convenient to hide can satisfy three kinds of states of going straight, turning and locking, is convenient for remove in multiple topography, and when outside handle, the gasbag loses the limiting displacement to the wheel, and when the handle withdraws again, it is fixed to carry out spacing to the wheel, improves its stability.
Description
Technical Field
The utility model relates to a mobile air conditioner technical field specifically is a truckle control mechanism for mobile air conditioner convenient to hide.
Background
The mobile air conditioner is an integral air conditioner, the compressor evaporator and the condenser are all integrated together, installation work is not needed, the machine body is provided with a power plug, the mobile air conditioner can be used after being plugged, and the caster wheels are installed below the machine body and can be used at will. However, the existing caster wheels are only common universal wheels on the market, the direction of the wheels is not easy to control when the caster wheels move, the wheels are easy to deviate and slip due to the self weight of the air conditioner, in the transportation process, the wheels are inconvenient to lock, the air conditioner is easy to move, and the safety performance is low.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a remove idle call truckle control mechanism convenient to hide to propose the direction of wheel when removing not good control in solving above-mentioned background art, because the weight of air conditioner self makes the wheel skew skid easily, and at the in-process of transportation, inconvenient locking to the wheel leads to the air conditioner to shift easily, the lower problem of security performance.
In order to achieve the above object, the utility model provides a following technical scheme: a caster wheel control mechanism convenient to hide for a mobile air conditioner comprises an air conditioner shell and a protective cover, wherein a fixed disc is installed below the air conditioner shell, the surface of the fixed disc is penetrated through by a rotating shaft, a gear is arranged on the outer side of the rotating shaft, the protective cover is fixed at the lower end of the rotating shaft, wheels are arranged inside the protective cover, the upper end of the fixed disc penetrates through the surface of the rotating disc, a tooth block is arranged on the outer side of the rotating disc, a supporting rod is fixed on the upper surface of the rotating disc, a protective cover is installed at the tail end of the supporting rod, the supporting rod penetrates through the surface of the rotating disc, a connecting block is installed below the supporting rod, a connecting air pipe is arranged on the surface of the connecting block, a clamping block is installed at the tail end of the connecting air pipe, a limiting groove is, and the outer side of the connecting sleeve is provided with a dustproof sleeve.
Preferably, the fixed disc is in a convex structure, the upper end of the fixed disc and the rotating disc form a rotating structure, and the fixed disc and the rotating shaft form a rotating structure.
Preferably, the tooth blocks are arranged in 3 groups at equal intervals on the outer side of the rotating disc, and each group of tooth blocks is respectively meshed with 1 gear.
preferably, the handle is arranged at the tail end of the protective sleeve, the handle and the protective sleeve form a rotating structure, and half of the length of the handle is larger than the height of the rotating disc.
preferably, a view port is reserved on the surface of the protective sleeve, a push rod is fixed inside the protective sleeve, and the tail end of the push rod is connected with a piston.
Preferably, the inside of the clamping block is embedded with an air pipe and an air cavity, and the inner surface of the clamping block is symmetrically provided with 4 air bags.
Preferably, the clamping block is of a U-shaped structure, 2 air cavities are symmetrically arranged in the clamping block, and the air conveying pipe is in through connection with the air bag through the air cavities.
Preferably, the connecting sleeve and the dustproof sleeve form a telescopic structure, and the length of the connecting sleeve and the dustproof sleeve is greater than the distance between the lower end face of the wheel and the lower surface of the air conditioner shell.
preferably, the piston is inserted into the supporting rod, the piston and the supporting rod form a dismounting and mounting structure, and the outer wall of the supporting rod and the inner wall of the protective sleeve form a telescopic structure.
Compared with the prior art, the beneficial effects of the utility model are that: this remove idle call truckle control mechanism convenient to hide can satisfy three kinds of states of going straight, turning and locking, and the portable air conditioner of being convenient for removes in multiple topography, makes things convenient for portable air conditioner's transport to when outside handle, the gasbag loses the limiting displacement to the wheel, when the handle retracts again, carries out spacing fixed to the wheel, thereby improves its stability.
1. a rotating disc is arranged above the fixed disc, three sections of tooth blocks are arranged on the outer side of the rotating disc, and each section of tooth block is meshed with one gear, so that when the rotating disc changes the angle, the angle of the wheel can be changed, the wheel can conveniently rotate left, right and move straight, and the moving direction of the movable air conditioner can be conveniently changed;
2. The gear block is in a three-section type, so that the gear can rotate freely after the gear block and the gear lose the meshing effect, namely, the wheel can rotate freely, the adaptability is improved, the movement of different areas is met, and the convenience of carrying of the mobile air conditioner is improved;
3. When the lag outwards stimulates, the inside gas of gasbag reduces to gasbag position shrivelled state carries out the centre gripping when the clamp splice carries out the upper end of protection casing, inwards presses and moves the lag, and gaseous entering gasbag's inside, and the gasbag is fixed the spacing recess in the protection casing outside, avoids the protection casing to remove, plays the effect of locking the wheel, avoids the wheel to remove, has improved holistic security performance.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the mounting front view structure of the fixed disk and the rotating disk of the present invention;
FIG. 3 is a schematic view of the structure of the rotating disk and the connecting block in front view;
FIG. 4 is a schematic view of a side view of the installation of the rotating disk and the connecting block of the present invention;
FIG. 5 is a schematic top view of the fixed disk and the rotating disk of the present invention;
fig. 6 is a schematic top view of the connecting block of the present invention;
FIG. 7 is a schematic view of the mounting structure of the protective cover and the clamping block of the present invention;
FIG. 8 is a schematic view of the mounting structure of the support rod and the protective cover of the present invention;
fig. 9 is a schematic side view of the present invention;
fig. 10 is a schematic view of the external structure of the present invention.
In the figure: 1. an air conditioner case; 2. fixing the disc; 3. a rotating shaft; 4. a gear; 5. a protective cover; 6. a wheel; 7. rotating the disc; 8. a tooth block; 9. a support bar; 10. a protective sleeve; 11. connecting blocks; 12. connecting an air pipe; 13. a clamping block; 14. a gas delivery pipe; 15. an air cavity; 16. an air bag; 17. a limiting groove; 18. connecting sleeves; 19. a dust-proof sleeve; 20. a viewport; 21. a push rod; 22. a piston; 23. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-10, the present invention provides a technical solution: a caster wheel control mechanism convenient for hiding for a mobile air conditioner comprises an air conditioner shell 1, a handle 23, a rotating shaft 3, a gear 4, a protective cover 5, wheels 6, a rotating disc 7, a tooth block 8, a supporting rod 9, a protective sleeve 10, a connecting block 11, a connecting air pipe 12, a clamping block 13, an air pipe 14, an air cavity 15, an air bag 16, a limiting groove 17, a connecting sleeve 18, a dustproof sleeve 19, a view port 20, a push rod 21, a piston 22 and the handle 23, wherein a fixed disc 2 is installed below the air conditioner shell 1, the surface of the fixed disc 2 is penetrated through by the rotating shaft 3, the fixed disc 2 is of a 'convex' structure, the upper end of the fixed disc and the rotating disc 7 form a rotating structure, the fixed disc 2 and the rotating shaft 3 form a rotating structure, and the rotating disc 7 can rotate on the outer side of the fixed disc 2, so that the angle of the tooth;
the outer side of the rotating shaft 3 is provided with a gear 4, the lower end of the rotating shaft 3 is fixedly provided with a protective cover 5, wheels 6 are arranged inside the protective cover 5, the upper end of the fixed disk 2 penetrates through the surface of the rotating disk 7, the outer side of the rotating disk 7 is provided with tooth blocks 8, 3 groups of the tooth blocks 8 are arranged on the outer side of the rotating disk 7 at equal intervals, each group of the tooth blocks 8 are respectively meshed with 1 gear 4, when the rotating disk 7 rotates, the three groups of the tooth blocks 8 rotate simultaneously, and each group of the tooth blocks 8 respectively drives the gear 4 to rotate;
the upper surface of the rotating disc 7 is fixedly provided with a supporting rod 9, the tail end of the supporting rod 9 is provided with a protecting sleeve 10, the tail end of the protecting sleeve 10 is provided with a handle 23, the handle 23 and the protecting sleeve form a rotating structure, and half of the length of the handle 23 is larger than the height of the rotating disc 7;
The surface of the protective sleeve 10 is reserved with a view port 20, a push rod 21 is fixed inside the protective sleeve 10, the tail end of the push rod 21 is connected with a piston 22, the scale on the surface of the fixed disc 2 can be seen through the view port 20, the rotating angle of the fixed disc is convenient to know, the piston 22 is inserted into the supporting rod 9, the piston and the supporting rod form a dismounting and mounting structure, the outer wall of the supporting rod 9 and the inner wall of the protective sleeve 10 form a telescopic structure, the piston 22 plays a role in sealing, when the piston 22 moves, the gas storage space inside the supporting rod 9 is reduced, so that the gas inside is reduced, and the state of the airbag 16 is convenient to control;
The supporting rod 9 penetrates through the surface of the rotating disc 7, a connecting block 11 is installed below the supporting rod 9, a connecting air pipe 12 is arranged on the surface of the connecting block 11, a clamping block 13 is installed at the tail end of the connecting air pipe 12, an air pipe 14 and an air cavity 15 are installed in the clamping block 13 in an embedded mode, 4 air bags 16 are symmetrically arranged on the inner surface of the clamping block 13, the clamping block 13 is of a U-shaped structure, 2 air cavities 15 are symmetrically arranged in the clamping block 13, the air pipe 14 is in through connection with the air bags 16 through the air cavities 15, and therefore air in the supporting rod 9 finally enters the air bags 16, the air bags 16 protrude, and the protective cover 5 is limited and fixed;
Spacing recess 17 has been seted up to the surface of protection casing 5 upper end, adapter sleeve 18 is installed to air conditioner casing 1's below, and dirt proof boot 19 is installed in the outside of adapter sleeve 18, adapter sleeve 18 constitutes extending structure with dirt proof boot 19, and length between them is greater than the distance of terminal surface and air conditioner casing 1 lower surface under wheel 6, after adapter sleeve 18 elongates with dirt proof boot 19, dustproof effect has been played, protect the driving medium of inside simultaneously, avoid the damage that is caused by the collision, adapter sleeve 18's surface reservation has bracing piece 9 pivoted space, bracing piece 9 sees through the surface of adapter sleeve 18 and rotates, the breach is left to the top of dirt proof boot 19, thereby when adapter sleeve 18 and dirt proof boot 19 coincide, be convenient for bracing piece 9 rotates.
The working principle is as follows: when the air conditioner casing 1 is moved, the protecting sleeve 10 is firstly pulled outwards, so that the protecting sleeve 10 is pulled out from the outer side of the supporting rod 9, namely the protecting sleeve 10 drives the piston 22 to be pulled out from the inner side of the supporting rod 9 through the push rod 21;
the handheld handle 23 rotates, the handle 23 drives the supporting rod 9 to rotate through the protective sleeve 10, the supporting rod 9 drives the rotating disc 7 to rotate above the fixed disc 2, the tooth block 8 on the surface of the rotating disc 7 rotates along with the rotation, the tooth block 8 drives the gear 4 to rotate, when the protective sleeve 10 is rotated, scales on the surface of the fixed disc 2 are observed through the view port 20 until the angle of the protective sleeve 10 is proper, the handle 23 is rotated, the lower end of the handle 23 is clamped on the outer side of the lower end of the fixed disc 2, friction between the handle 23 and the fixed disc 2 plays a role in fixing, and the protective sleeve 10 is prevented from continuing to rotate;
When the gear 4 rotates along with the rotating disc 7, the gear 4 drives the rotating shaft 3 to rotate, so that the rotating shaft 3 drives the lower protective cover 5 to rotate, namely the protective cover 5 drives the wheels 6 to rotate, the direction of the wheels 6 is changed, the steering effect is achieved, and then the air conditioner shell 1 is pushed;
when the protective sleeve 10 rotates to the most lateral side of the scale, the gear block 8 rotates for an overlarge angle and loses the meshing effect with the gear 4, and the gear 4 can rotate freely, namely the rotating shaft 3 rotates freely below the air conditioner shell 1, namely the wheel 6 can rotate freely on the ground, so that the operation is convenient;
When the wheels 6 need to be locked, the protective sleeve 10 is rotated to be positioned at the rightmost side of the surface scale of the fixed disc 2, at the moment, the supporting bar 9 drives the connecting block 11 to rotate to the rightmost side, the clamping block 13 clamps the upper end of the protective cover 5, the handle 23 is screwed to be in a horizontal state again, then the handle 23 is pushed inwards, the protective sleeve 10 is pushed outside the supporting bar 9, so that the handle 23 drives the piston 22 to move through the push rod 21, the gas inside the support rod 9 is pressed into the connecting gas pipe 12, the gas inside the connecting gas pipe 12 enters the gas pipe 14 and the gas cavity 15, finally the gas enters the air bag 16, the air bag 16 is expanded, the air bag 16 is clamped into the limiting groove 17, the protective cover 5 is fixed, so that the protective cover 5 is prevented from rotating, the stability of the wheel 6 is ensured, the wheel 6 is locked, and meanwhile, the protective sleeve 10 is positioned inside the connecting sleeve 18;
later with dirt proof boot 19 downstream, dirt proof boot 19 moves down along the outer wall of adapter sleeve 18, and dirt proof boot 19 gets into to dirt proof boot 19 shelters from inside wheel 6, has played hidden effect, avoids the dust to get into inside, avoids the foreign object to strike the damage that handle 23 caused the inside driving medium simultaneously, has increased holistic practicality.
Those not described in detail in this specification are within the skill of the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a truckle control mechanism for mobile air conditioner convenient to hide, includes air conditioner casing (1) and protection casing (5), its characterized in that: the air conditioner is characterized in that a fixed disc (2) is installed below an air conditioner shell (1), the surface of the fixed disc (2) is penetrated through by a rotating shaft (3), a gear (4) is arranged on the outer side of the rotating shaft (3), a protective cover (5) is fixed at the lower end of the rotating shaft (3), wheels (6) are arranged inside the protective cover (5), the upper end of the fixed disc (2) penetrates through the surface of the rotating disc (7), a tooth block (8) is arranged on the outer side of the rotating disc (7), a supporting rod (9) is fixed on the upper surface of the rotating disc (7), a protective cover (10) is installed at the tail end of the supporting rod (9), the supporting rod (9) penetrates through the surface of the rotating disc (7), a connecting block (11) is installed below the supporting rod (9), a connecting air pipe (12) is arranged on the surface of the connecting block (11), and a clamping block (13) is installed at, spacing recess (17) have been seted up to the surface of protection casing (5) upper end, adapter sleeve (18) are installed to the below of air conditioner casing (1), and dirt proof boot (19) are installed in the outside of adapter sleeve (18).
2. the caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 1, wherein: the fixed disc (2) is arranged to be of a convex structure, the upper end of the fixed disc and the rotating disc (7) form a rotating structure, and the fixed disc (2) and the rotating shaft (3) form a rotating structure.
3. The caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 1, wherein: the gear blocks (8) are arranged on the outer side of the rotating disc (7) at equal intervals, and each gear block (8) is meshed with 1 gear (4) respectively.
4. The caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 1, wherein: the handle (23) is installed at the tail end of the protective sleeve (10) and forms a rotating structure, and the half length of the handle (23) is larger than the height of the rotating disc (7).
5. The caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 1, wherein: the surface of the protection sleeve (10) is reserved with a view port (20), a push rod (21) is fixed inside the protection sleeve (10), and the tail end of the push rod (21) is connected with a piston (22).
6. the caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 1, wherein: the air delivery pipe (14) and the air cavity (15) are embedded in the clamping block (13), and 4 air bags (16) are symmetrically arranged on the inner surface of the clamping block (13).
7. The caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 6, wherein: the clamp block (13) is of a U-shaped structure, 2 air cavities (15) are symmetrically arranged in the clamp block, and the air conveying pipe (14) is communicated with the air bag (16) through the air cavities (15).
8. The caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 1, wherein: the connecting sleeve (18) and the dustproof sleeve (19) form a telescopic structure, and the length of the connecting sleeve and the dustproof sleeve is larger than the distance between the lower end face of the wheel (6) and the lower surface of the air conditioner shell (1).
9. The caster wheel control mechanism for a mobile air conditioner convenient to hide as claimed in claim 5, wherein: the piston (22) is inserted into the supporting rod (9), the piston and the supporting rod form a dismounting and mounting structure, and the outer wall of the supporting rod (9) and the inner wall of the protective sleeve (10) form a telescopic structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095164.5U CN209782958U (en) | 2019-01-21 | 2019-01-21 | caster wheel control mechanism convenient to hide for mobile air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920095164.5U CN209782958U (en) | 2019-01-21 | 2019-01-21 | caster wheel control mechanism convenient to hide for mobile air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN209782958U true CN209782958U (en) | 2019-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920095164.5U Active CN209782958U (en) | 2019-01-21 | 2019-01-21 | caster wheel control mechanism convenient to hide for mobile air conditioner |
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| CN (1) | CN209782958U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654718A (en) * | 2019-01-21 | 2019-04-19 | 宁波卡帝亚电器有限公司 | A kind of mobile air conditioner castor control mechanism convenient for hiding |
-
2019
- 2019-01-21 CN CN201920095164.5U patent/CN209782958U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654718A (en) * | 2019-01-21 | 2019-04-19 | 宁波卡帝亚电器有限公司 | A kind of mobile air conditioner castor control mechanism convenient for hiding |
| CN109654718B (en) * | 2019-01-21 | 2024-07-19 | 宁波卡帝亚电器有限公司 | Caster control mechanism convenient to hide for mobile air conditioner |
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Assignee: Ningbo Cartier Intelligent Technology Co.,Ltd. Assignor: NINGBO KADEER ELECTRICAL APPLIANCES Co.,Ltd. Contract record no.: X2022330000102 Denomination of utility model: A caster control mechanism for mobile air conditioner Granted publication date: 20191213 License type: Common License Record date: 20220518 Assignee: Ningbo Shengqiu Electric Appliance Co.,Ltd. Assignor: NINGBO KADEER ELECTRICAL APPLIANCES Co.,Ltd. Contract record no.: X2022330000104 Denomination of utility model: A caster control mechanism for mobile air conditioner Granted publication date: 20191213 License type: Common License Record date: 20220518 Assignee: NINGBO KADEER TRADING CO.,LTD. Assignor: NINGBO KADEER ELECTRICAL APPLIANCES Co.,Ltd. Contract record no.: X2022330000101 Denomination of utility model: A caster control mechanism for mobile air conditioner Granted publication date: 20191213 License type: Common License Record date: 20220518 Assignee: Ningbo Fanpu Intelligent Technology Co.,Ltd. Assignor: NINGBO KADEER ELECTRICAL APPLIANCES Co.,Ltd. Contract record no.: X2022330000103 Denomination of utility model: A caster control mechanism for mobile air conditioner Granted publication date: 20191213 License type: Common License Record date: 20220518 |