CN210083074U - Outside hidden folding stair for car as a house - Google Patents
Outside hidden folding stair for car as a house Download PDFInfo
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- CN210083074U CN210083074U CN201920505715.0U CN201920505715U CN210083074U CN 210083074 U CN210083074 U CN 210083074U CN 201920505715 U CN201920505715 U CN 201920505715U CN 210083074 U CN210083074 U CN 210083074U
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Abstract
The utility model discloses an external hidden folding stair for a recreational vehicle, which comprises a vehicle body, wherein a containing cavity is arranged on the side wall of the vehicle body, a drawer cabinet is movably arranged in the containing cavity, clamping mechanisms are fixedly arranged on the left side and the right side of the inner cavity of the drawer cabinet, pull plates are movably connected in the inner cavity of the drawer cabinet, clamping shafts are fixedly connected on the two sides of the pull plates and are positioned between the two sets of clamping mechanisms, a set of pedals are fixedly connected on the left end of the pull plate, which penetrates through the left side of the drawer cabinet, the two sides of the pull plate are rotatably hinged with first supporting frames, four sets of pedals are rotatably connected between the first supporting frames at equal intervals, a second supporting frame is rotatably connected on the bottom side of the middle part of the pull plate, the rear sides of the four sets of pedals are rotatably connected with the left side of the second supporting frame, clamping grooves are arranged on the bottom side of the middle part of the, the utility model relates to an automotive filed, firm light, easily retrieve, can hide.
Description
The technical field is as follows:
the utility model relates to an automobile field, concretely relates to hidden folding stair of outside for car as a house.
Background art:
the motor home, also called as "home on wheel", has two functions of "house" and "car", but its attribute is also car, is a kind of movable car with essential basic facilities at home. The limo is a fashionable facility vehicle type introduced abroad, home facilities on the limo comprise furniture and electric appliances such as bedding, a stove, a refrigerator, a cabinet, a sofa, dining tables and chairs, toilet facilities, an air conditioner, a television, a sound box and the like, and can be divided into a driving area, a living area, a bedroom area, a sanitary area, a kitchen area and the like, the limo integrates clothes, food, living and walking, and the fashionable product of 'traveling in life and living in travel' is realized.
The utility model has the following contents:
the utility model aims to solve the technical problem that a hidden folding stair of outside is provided for car as a house.
The utility model discloses the technical problem that will solve adopts following technical scheme to realize: an external hidden folding stair for a caravan comprises a body, wherein a containing cavity is formed in the side wall of the body, a drawer cabinet is movably and movably mounted in the containing cavity, clamping mechanisms are fixedly mounted on the left side and the right side of the inner cavity of the drawer cabinet, a clamping groove is formed in the side wall of each clamping mechanism, telescopic cavities are formed in the upper side and the lower side of the inner wall of the clamping groove, springs are fixedly connected to the bottoms of the telescopic cavities, clamping blocks are fixedly connected to the tops of the springs, pull plates are movably connected in the inner cavity of the drawer cabinet, clamping shafts are fixedly connected to the two sides of each pull plate and are positioned between the two clamping mechanisms, a group of pedals are fixedly connected to the left end of each pull plate, which penetrates through the left side of the drawer cabinet, first support frames are rotatably hinged to the two sides of each pull plate, four groups of pedals are rotatably connected between the first support frames at equal intervals, and second, the rear sides of the four groups of pedals are rotatably connected with the left side of the second supporting frame, clamping grooves are formed in the bottom sides of the middle of the pedals, and the second supporting frame is movably clamped with the clamping grooves.
Preferably, the slide rails are arranged on two sides of the bottom of the pedal, a plurality of pulleys are fixedly arranged on two sides of the bottom of the inner cavity of the drawer cabinet, and the pulleys are movably connected with the slide rails in a clamping mode.
Preferably, the bottoms of the first support frame and the second support frame are respectively sleeved with a rubber sleeve foot.
Preferably, a handle is fixedly installed at the front side of the drawer cabinet.
Preferably, the upper surface of the pedal is provided with anti-skid lines.
Preferably, both sides of the top of the fixture block are provided with guide slopes.
The utility model discloses a theory of operation: the utility model has simple structure, convenience and practicability, the first support frame and the pulling plate are horizontal, the pedal is horizontally and sequentially arranged, the second support frame is clamped in the clamping groove at the bottom of the pedal, the horizontal folding of the whole ladder is realized, the pulling plate is recycled to the interior of the drawer cabinet, the friction force can be reduced by the arrangement of the slide rail and the pulley, the clamping shafts at the two sides of the pulling plate can realize the positioning clamping with the clamping mechanism, when the clamping shafts move towards the direction of the clamping groove of the clamping mechanism, the clamping shaft extrudes the guide slope surface of the clamping block, the compression spring compresses the clamping block into the telescopic cavity, after the clamping shaft is clamped with the clamping groove, the spring is reset, the clamping shaft is locked in the clamping groove by utilizing the clamping block to realize positioning, the same is true when the clamping shaft is separated from the clamping groove, and will, take out the cabinet and push into and accomodate the intracavity portion, realize that the shadow is hidden the effect of accomodating, first support frame and second support frame remain stable when the ladder is in normal use, and the rubber sleeve foot plays the guard action.
The utility model has the advantages that: the utility model discloses simple structure, convenient and practical, the door of the higher car as a house carriage lateral wall of chassis is climbed to the supplementary people's climbing of handrail effect when using to the second support frame, and is firm and light, conveniently retrieves to fold into the run-in state and pushes away to taking out and accomodate in the inner chamber of cabinet, retrieves again to accomodating the intracavity, realizes hiding, takes out the platform that the cabinet can regard as the car as a house lateral wall to use easy operation, easily popularization and application.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic structural view of the stair in embodiment 1 of the present invention in use;
fig. 3 is a schematic structural view of the middle stair of the present invention when it is unfolded;
FIG. 4 is a schematic structural view of the clamping mechanism of the present invention;
FIG. 5 is a schematic structural view of a pedal of the present invention;
FIG. 6 is a schematic structural view of a pedal of the present invention;
fig. 7 is a schematic structural view of a staircase according to embodiment 2 of the present invention in use;
wherein: 1. a vehicle body; 2. a receiving cavity; 3. drawing a cabinet; 4. a handle; 5. a clamping mechanism; 501. a card slot; 502. a telescoping chamber; 503. a spring; 504. a clamping block; 505. guiding slope; 6. pulling a plate; 7. clamping a shaft; 8. a pedal; 9. a first support frame; 10. a second support frame; 11. a clamping groove; 12. a slide rail; 13. a pulley; 14. rubber sleeve feet; 15. and (4) anti-skid lines.
The specific implementation mode is as follows:
in order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further explained by combining with the specific drawings.
Example 1: as shown in fig. 1-6, an external hidden folding stair for a caravan comprises a body 1, wherein a receiving cavity 2 is formed in a side wall of the body 1, a drawer 3 is movably installed in the receiving cavity 2, a handle 4 is fixedly installed at the front side of the drawer 3, clamping mechanisms 5 are fixedly installed on the left side and the right side of an inner cavity of the drawer 3, a clamping groove 501 is formed in a side wall of each clamping mechanism 5, telescopic cavities 502 are formed in the upper side and the lower side of the inner wall of each clamping groove 501, a spring 503 is fixedly connected to the bottom of each telescopic cavity 502, a clamping block 504 is fixedly connected to the top of each spring 503, guide slopes 505 are arranged on both sides of the top of each clamping block 504, a pull plate 6 is movably connected in the inner cavity of the drawer 3, clamping shafts 7 are fixedly connected to both sides of the pull plate 6, the clamping shafts 7 are located between the two sets of clamping mechanisms 5, a set of pedals 8 are fixedly connected to the left end of the pull plate 6 penetrating, the both sides of arm-tie 6 all rotate to articulate has first support frame 9, and the equidistance rotates between the first support frame 9 and is connected with four group's footboards 8, slide rail 12 has all been seted up to the bottom both sides of footboard 8, take out inner chamber bottom both sides fixed mounting of cabinet 3 has a plurality of pulleys 13, pulley 13 and slide rail 12 activity joint, the middle part bottom side of arm-tie 6 rotates and is connected with second support frame 10, rubber sleeve foot 14 has all been cup jointed with the bottom of second support frame 10 to first support frame 9, four groups the rear side of footboard 8 all is connected with the left side rotation of second support frame 10, joint groove 11 has all been seted up to the middle part bottom side of footboard 8, second support frame 10 and joint groove 11 activity joint.
Example 2: as shown in fig. 1-7, an external hidden folding stair for a caravan comprises a body 1, wherein a receiving cavity 2 is formed in a side wall of the body 1, a drawer 3 is movably installed in the receiving cavity 2, a handle 4 is fixedly installed at the front side of the drawer 3, clamping mechanisms 5 are fixedly installed on the left side and the right side of an inner cavity of the drawer 3, a clamping groove 501 is formed in a side wall of each clamping mechanism 5, telescopic cavities 502 are formed in the upper side and the lower side of the inner wall of each clamping groove 501, a spring 503 is fixedly connected to the bottom of each telescopic cavity 502, a clamping block 504 is fixedly connected to the top of each spring 503, guide slopes 505 are arranged on both sides of the top of each clamping block 504, a pull plate 6 is movably connected in the inner cavity of the drawer 3, clamping shafts 7 are fixedly connected to both sides of the pull plate 6, the clamping shafts 7 are located between the two sets of clamping mechanisms 5, a set of pedals 8 are fixedly connected to the left end of the pull plate 6 penetrating, the both sides of arm-tie 6 all rotate to articulate has first support frame 9, and the equidistance rotates between the first support frame 9 and is connected with four group's footboards 8, the upper surface of footboard 8 all is provided with anti-skidding line 15, slide rail 12 has all been seted up to the bottom both sides of footboard 8, take out inner chamber bottom both sides fixed mounting of cabinet 3 has a plurality of pulleys 13, pulley 13 and slide rail 12 activity joint, the middle part bottom side of arm-tie 6 rotates and is connected with second support frame 10, rubber sleeve foot 14 has all been cup jointed to the bottom of first support frame 9 and second support frame 10, and four groups the rear side of footboard 8 all rotates with the left side of second support frame 10 to be connected, joint groove 11 has all been seted up to the middle part bottom side of footboard 8, second support frame 10 and joint groove 11 activity joint.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a hidden folding stair in outside for car as a house, includes automobile body (1), its characterized in that: the side wall of the car body (1) is provided with a containing cavity (2), a drawer cabinet (3) is movably installed in the containing cavity (2), clamping mechanisms (5) are fixedly installed on the left side and the right side of the inner cavity of the drawer cabinet (3), a clamping groove (501) is formed in the side wall of each clamping mechanism (5), telescopic cavities (502) are formed in the upper side and the lower side of the inner wall of each clamping groove (501), springs (503) are fixedly connected to the bottoms of the telescopic cavities (502), clamping blocks (504) are fixedly connected to the tops of the springs (503), a pull plate (6) is movably connected in the inner cavity of the drawer cabinet (3), clamping shafts (7) are fixedly connected to the two sides of the pull plate (6), the clamping shafts (7) are located between the two clamping mechanisms (5), and a group of pedals (8) are fixedly connected to the left end of the pull plate (6) in a penetrating mode, the both sides of arm-tie (6) all rotate to articulate there are first support frame (9), and the equidistance rotates between first support frame (9) and is connected with four group footboard (8), the middle part bottom side of arm-tie (6) rotates and is connected with second support frame (10), four groups the rear side of footboard (8) all rotates with the left side of second support frame (10) to be connected, joint groove (11) have all been seted up to the middle part bottom side of footboard (8), second support frame (10) and joint groove (11) activity joint.
2. The externally hidden folding stair for the caravan according to claim 1, wherein: slide rail (12) have all been seted up to the bottom both sides of footboard (8), the inner chamber bottom both sides fixed mounting who takes out cabinet (3) has a plurality of pulleys (13), pulley (13) and slide rail (12) activity joint.
3. The externally hidden folding stair for the caravan according to claim 1, wherein: rubber sleeve feet (14) are sleeved at the bottoms of the first support frame (9) and the second support frame (10).
4. The externally hidden folding stair for the caravan according to claim 1, wherein: the front side of the drawer cabinet (3) is fixedly provided with a handle (4).
5. The externally hidden folding stair for the caravan according to claim 1, wherein: the upper surface of the pedal (8) is provided with anti-skid grains (15).
6. The externally hidden folding stair for the caravan according to claim 1, wherein: guide slopes (505) are arranged on two sides of the top of the clamping block (504).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920505715.0U CN210083074U (en) | 2019-04-15 | 2019-04-15 | Outside hidden folding stair for car as a house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920505715.0U CN210083074U (en) | 2019-04-15 | 2019-04-15 | Outside hidden folding stair for car as a house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210083074U true CN210083074U (en) | 2020-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920505715.0U Active CN210083074U (en) | 2019-04-15 | 2019-04-15 | Outside hidden folding stair for car as a house |
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| Country | Link |
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| CN (1) | CN210083074U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382401A (en) * | 2022-01-17 | 2022-04-22 | 安徽舜禹水务股份有限公司 | Water supply security protection cat ladder device based on visual identification system |
| CN116373726A (en) * | 2023-05-06 | 2023-07-04 | 山东厚俞实业有限公司 | Camping house convenient to climb |
-
2019
- 2019-04-15 CN CN201920505715.0U patent/CN210083074U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382401A (en) * | 2022-01-17 | 2022-04-22 | 安徽舜禹水务股份有限公司 | Water supply security protection cat ladder device based on visual identification system |
| CN116373726A (en) * | 2023-05-06 | 2023-07-04 | 山东厚俞实业有限公司 | Camping house convenient to climb |
| CN116373726B (en) * | 2023-05-06 | 2023-10-20 | 山东厚俞实业有限公司 | Camping house convenient to climb |
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