CN119332818A - A telescopic camping house - Google Patents
A telescopic camping house Download PDFInfo
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- CN119332818A CN119332818A CN202411774401.2A CN202411774401A CN119332818A CN 119332818 A CN119332818 A CN 119332818A CN 202411774401 A CN202411774401 A CN 202411774401A CN 119332818 A CN119332818 A CN 119332818A
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- Prior art keywords
- air bag
- sliding
- fixed
- plate
- groove
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
- E04B1/34305—Structures characterised by movable, separable, or collapsible parts, e.g. for transport telescopic
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Tents Or Canopies (AREA)
Abstract
本发明属于节能建筑技术领域，具体的说是一种伸缩式野营房，包括第一房体和第二房体，第二房体插设在第一房体的内部，并且第二房体与第一房体通过滑轨设备滑动连接，第一房体上安装有房门，第一房体和第二房体上均固定安装有观察窗，两个观察窗之间设置有密封组件，密封组件用于对两个观察窗之间的交叉位置进行密封；密封组件包括安装槽，安装槽开设在观察窗的窗框上，安装槽内滑动插设有推动条，推动条的上下两端均固定有安装板，在观察窗进行移动展开时，通过推动条将气囊的一端推到安装槽外侧，使得气囊与观察窗的玻璃表面滚动接触，采用滚动接触，能避免带动灰尘碎屑移动，从而有利于减小对玻璃表面造成的划伤。
The present invention belongs to the technical field of energy-saving buildings, and specifically is a telescopic camping house, comprising a first house body and a second house body, wherein the second house body is inserted inside the first house body, and the second house body is slidably connected to the first house body through a slide rail device, a house door is installed on the first house body, and observation windows are fixedly installed on the first house body and the second house body, and a sealing component is arranged between the two observation windows, and the sealing component is used to seal the intersection position between the two observation windows; the sealing component comprises a mounting groove, which is arranged on a window frame of the observation window, and a push strip is slidably inserted in the mounting groove, and mounting plates are fixed at both upper and lower ends of the push strip, and when the observation window moves and unfolds, one end of an airbag is pushed to the outside of the mounting groove by the push strip, so that the airbag is in rolling contact with the glass surface of the observation window, and the rolling contact can avoid driving dust and debris to move, thereby facilitating reducing scratches on the glass surface.
Description
Technical Field
The invention belongs to the technical field of energy-saving buildings, and particularly relates to a telescopic camping house.
Background
The camping house in the prior art is formed by combining a plurality of modules or units, can be flexibly spliced and adjusted according to actual use requirements, and has different types according to functions, such as accommodation camping houses, office camping houses and the like;
The camping house is used as a temporary house, and part of camping houses are required to be watched externally, for example, a part of temporary houses in scenic spots are required to be provided with larger windows to watch external sceneries, and for example, when large-scale outdoor music festival, concert and other performance activities are held, a temporary operation room arranged around a stage or near a spectator area is required to be windowed in a large area;
therefore, the camping house is used as a temporary housing, and high requirements are also met for large-size windows, but the large-size windows are arranged on the camping house, so that the overall size of the camping house is increased, the transportation is difficult, and the transportation cost is high;
in order to reduce the transportation cost, a telescopic camping house is used in the prior art for transportation, and is unfolded after being transported to an installation position, but the conventional telescopic camping house is mostly stretched back and forth, after being stretched, the size of a window is not changed, and therefore, the window is difficult to adapt to scenes with special requirements on the size of the window;
In the prior art, the sliding window has a sealing function only when the sliding window is completely unfolded and corresponds to the window closing state of the sliding window, and when the sliding window is not completely unfolded, the sealing requirement does not exist between the two windows, so that the sliding window does not have the sealing function, and the heat in the sliding window is easily dissipated from a gap between the two windows to influence the energy saving performance of the building;
Due to the influence of the size of the installation field, some fields are small, the telescopic camping house cannot be completely unfolded, and further the sliding window cannot be completely unfolded to be sealed by adopting the mode, the crossing position between two windows is easy to be in an unsealed state, and therefore, when the sliding window technology in the prior art is combined with the existing telescopic camping house, the improvement space is still provided.
Disclosure of Invention
In order to overcome the defects of the prior art and solve the technical problems, the invention provides a telescopic camping house.
The invention provides a telescopic camping house which comprises a first house body and a second house body, wherein the second house body is inserted into the first house body and is connected with the first house body in a sliding way through sliding rail equipment, a door is arranged on the first house body, observation windows are fixedly arranged on the first house body and the second house body, a sealing assembly is arranged between the two observation windows, and the sealing assembly is used for sealing the crossing position between the two observation windows;
The sealing assembly comprises a mounting groove, the mounting groove is formed in a window frame of the observation window, pushing strips are inserted in the mounting groove in a sliding mode, mounting plates are fixed at the upper end and the lower end of each pushing strip, a cylindrical sealing strip is arranged between the two mounting plates, pushing equipment is fixed between each pushing strip and the mounting groove, and the pushing equipment can adopt an electric push rod;
The sealing strip comprises a rotating rod and an air bag, wherein the rotating rod is rotationally connected with the mounting plate, and the air bag is sleeved on the surface of the rotating rod.
Preferably, the pushing strip is fixedly provided with an inflating device, the inflating device is used for inflating the air bag, the air bag is at least provided with a first air pressure state and a second air pressure state, the air pressure value of the second air pressure state is larger than that of the first air pressure state, when the air bag is in the first air pressure state, a gap is reserved between the outer wall of the air bag and the mounting groove and between the air bag and the mounting plate, and when the air bag is in the second air pressure state, the air bag is tightly attached to the mounting groove and the mounting plate.
Preferably, the upper end and the lower end of the air bag are both fixed with annular plates, one end of the mounting plate, which is close to the air bag, is fixed with a toothed groove plate, a plurality of positioning teeth are fixed on the surface of the annular plate, and when the strength is in a second air pressure state, the positioning teeth are inserted into the toothed grooves of the toothed groove plate.
Preferably, one side of the pushing strip, which is close to the air bag, is provided with an arc surface, a groove is formed in the arc surface, a vertical roller is rotationally connected to the groove, the surface of the roller is in contact with the air bag, and a plurality of annular grooves are formed in the surface of the roller.
Preferably, the annular grooves are fixedly connected with first net plates, and the first net plates are annular.
Preferably, an installation space is formed between the top end of the first screen plate and the inner wall of the annular groove, a second screen plate is rotationally connected to the inner annular surface of the first screen plate, a sliding groove is formed in the inner annular surface of the first screen plate, a sliding block is connected to the sliding groove in a sliding manner, and the sliding block is fixed to the outer annular surface of the second screen plate;
The friction ring is fixed in the installation space, when the roller rotates forward, the mesh holes of the second screen plate are communicated with the mesh holes of the first screen plate, and when the roller rotates reversely, the mesh holes of the second screen plate are closed with the mesh holes of the first screen plate in a staggered mode.
Preferably, the inside of ring channel is provided with and is curved closing plate, the both ends of closing plate all are fixed with the sealing washer, the middle part of closing plate is fixed with the locating piece, the locating piece is ferromagnetic material, be fixed with magnet on the inner wall of recess.
Preferably, the number of the positioning blocks is two, and a roller is arranged between the two positioning blocks, and the roller is rotationally connected with the two positioning blocks through a rotating shaft.
Preferably, the positioning blocks are provided with sliding grooves, sliding blocks are connected inside the sliding grooves in a sliding mode, the two sliding blocks are respectively fixed at the upper end and the lower end of the rotating shaft, and springs are fixed between the sliding blocks and the inner walls of the sliding grooves.
Preferably, the rollers are arranged at two ends of the arc-shaped surface symmetrically, and annular grooves on the two rollers are arranged in a staggered mode.
The beneficial effects of the invention are as follows:
1. When the observation window is moved and unfolded, one end of the air bag is pushed to the outer side of the installation groove through the pushing strip, so that the air bag is in rolling contact with the glass surface of the observation window, and the rolling contact is adopted, so that dust and debris can be prevented from being driven to move, and the scratch on the glass surface can be reduced.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is an overall view of the present invention;
FIG. 2 is a schematic view of a viewing window of the present invention;
FIG. 3 is a block diagram of the pusher bar, mounting plate, and air bag of the present invention;
FIG. 4 is a schematic view of the pusher bar, mounting plate, and air bag of the present invention;
FIG. 5 is a schematic top view of the pusher bar, mounting plate, air bag of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at A in accordance with the present invention;
FIG. 7 is a block diagram of the pusher bar, mounting plate, roller of the present invention;
FIG. 8 is a schematic view of a first mesh plate, a second mesh plate, and a friction ring of the present invention;
fig. 9 is a schematic view of the annular plate, tooth plate, and positioning teeth of the present invention.
In the figure, a first room body 1, a second room body 2, a room door 3, an observation window 4, a crossing position 5, an installation groove 6, a pushing strip 7, an installation plate 8, a pushing device 9, a rotating rod 11, an air bag 12, a gap 13, an air pump 14, a conveying channel 15, an annular plate 16, a tooth groove plate 17, a positioning tooth 18, an arc surface 19, a groove 21, a roller 22, an annular groove 23, a first net plate 24, an installation space 25, a second net plate 26, a sliding groove 27, a sliding block 28, a friction ring 29, a sealing plate 31, a sealing plate 32, a positioning block 33, a magnet 34, a roller 35, a rotating shaft 36, a sliding groove 37, a sliding block 38 and a spring 39.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Embodiment one:
The utility model provides a telescopic camping house, as shown in figure 1-figure 9 in the attached drawing of specification, including first room body 1 and second room body 2, second room body 2 inserts the inside of establishing at first room body 1, and second room body 2 passes through sliding rail device sliding connection with first room body 1, install door 3 on the first room body 1, all fixed mounting has viewing window 4 on first room body 1 and the second room body 2, be provided with seal assembly between two viewing windows 4, seal assembly is used for sealing the intersection position 5 between two viewing windows 4, seal assembly of the viewing window 4 that is located the outside sets up at the right-hand member, seal assembly of the viewing window 4 that is located the inboard sets up at the left-hand member;
The sealing assembly comprises a mounting groove 6, the mounting groove 6 is formed in a window frame of the observation window 4, a pushing strip 7 is inserted in the mounting groove 6 in a sliding manner, mounting plates 8 are fixed at the upper end and the lower end of the pushing strip 7, a cylindrical sealing strip is arranged between the two mounting plates 8, pushing equipment 9 is fixed between the pushing strip 7 and the mounting groove 6, and the pushing equipment can adopt an electric push rod;
The sealing strip comprises a rotating rod 11 and an air bag 12, wherein the rotating rod 11 is rotationally connected with the mounting plate 8, and the air bag 12 is sleeved and fixed on the surface of the rotating rod 11.
The camping house is used as a temporary housing, and part of camping houses have the requirement of needing to watch the outside, for example, the temporary housing of part of scenic spots needs to be provided with larger windows to watch the outside scenery, for example, when large-scale outdoor music sections, concerts and other performance activities are held, the temporary operating room arranged around a stage or near a spectator area needs to be windowed in a large area;
therefore, the camping house is used as a temporary housing, and high requirements are also met for large-size windows, but the large-size windows are arranged on the camping house, so that the overall size of the camping house is increased, the transportation is difficult, and the transportation cost is high;
in order to reduce the transportation cost, a telescopic camping house is used in the prior art for transportation, and is unfolded after being transported to an installation position, but the conventional telescopic camping house is mostly stretched back and forth, after being stretched, the size of a window is not changed, and therefore, the window is difficult to adapt to scenes with special requirements on the size of the window;
The sliding window technology in the prior art can be combined with the existing telescopic camping house, so that when the camping house stretches, windows synchronously move and synchronously increase or decrease, in the prior art, the sliding window has a sealing function only when the sliding window is completely unfolded and is equivalent to a sliding window closing state, and when the sliding window is not completely unfolded, the sliding window is equivalent to a sliding window opening state, and no sealing requirement exists between the two windows, so that the sliding window does not have the sealing function, but due to the influence of the size of an installation site, the sites are smaller, the telescopic camping house cannot be completely unfolded, further, the sliding window cannot be completely unfolded to seal by adopting the mode, and the crossing position 5 between the two windows is easy to be in an unsealed state, so that when the sliding window technology in the prior art is combined with the existing telescopic camping house, the sliding window technology still has an improvement space, and the specific improvement idea is as follows:
When the camping house is installed, the first house body 1 is fixed on the ground, the second house body 2 is pulled to move, the whole camping house is unfolded, the observation window 4 on the second house body 2 moves along with the second house body 2, so that the whole observation window 4 is synchronously increased, and the observation area is further increased;
When the installation site is smaller, the two observation windows 4 are difficult to be fully unfolded, gaps 13 exist between the two observation windows, indoor heat can be continuously conducted to the outside through the gaps in winter, so that a large amount of indoor heat is dissipated, more energy sources are required to be consumed for maintaining indoor comfortable temperature, and heating equipment such as heating equipment needs to continuously run with high strength to supplement the dissipated heat, so that the energy conservation of the whole building is not facilitated;
In this embodiment, a sealing assembly is arranged between two observation windows 4, when the observation windows 4 are moved and unfolded, one end of an air bag 12 is pushed to the outer side of a mounting groove 6 by a pushing strip 7, so that the air bag 12 contacts with the glass surface of the observation windows 4, and along with the movement of the observation windows 4, the air bag 12 in the sealing assembly rotates on the glass surface of the observation windows 4, and in the moving state, both sides of a crossing position 5 between the two observation windows 4 are shielded by arranging the air bag 12 to always contact with the glass surface, so that the entering opportunity of dust is reduced;
In addition, the air bag 12 can be actively inflated subsequently, so that the air bag 12 is inflated, the sealing performance of the air bag 12 is improved, and the crossing position 5 between the two observation windows 4 is sealed, so that the possibility of heat dissipation from the position is reduced, and the energy conservation of the whole building is ensured;
In addition, the window body material of the observation window 4 can be made of heat insulation materials, for example, a low-radiation coating film is plated on the surface of glass, the film has higher transmittance to visible light, can obtain sufficient natural lighting in a room, has very low emissivity and very high reflectivity to long-wave heat radiation such as infrared rays, and can reflect the heat radiation emitted by indoor objects back into the room in winter, reduce the heat loss to the outside through the glass and play a role of heat insulation;
On the other hand, compared with the traditional sealing strip, the traditional sealing strip adopts a sliding contact mode, and in the moving process, if dust and fragments are arranged between the sealing strip and the glass, the sealing strip can drive the dust and fragments to move, so that the glass is scratched, and the watching effect is affected;
It should be noted that, the surface of the observation window 4 is fixed with sealing belts at the upper and lower ends of the airbag 12, so that the upper and lower ends of the crossing position 5 of the two observation windows 4 are sealed, and in the moving process, the sealing belts do not contact with glass to perform sliding friction, and the glass is not scratched, so that special design is not needed.
Embodiment two:
On the basis of the first embodiment, an inflation device is fixed on the pushing strip 7 and is used for inflating the air bag 12, the air bag 12 is at least provided with a first air pressure state and a second air pressure state, the air pressure value of the second air pressure state is larger than that of the first air pressure state, when the air bag 12 is in the first air pressure state, a gap 13 is formed between the outer wall of the air bag 12 and the mounting groove 6 and the mounting plate 8, and when the air bag 12 is in the second air pressure state, the air bag 12 is tightly adhered to the mounting groove 6 and the mounting plate 8;
Further, the inflating equipment comprises an air pump 14, the air pump 14 is fixed on the pushing strip 7, a conveying channel 15 is formed on the pushing strip 7, the mounting plate 8 and the rotating rod 11 together, and the air pump 14 is communicated with the inside of the air bag 12 through the conveying channel 15;
further, the upper end and the lower end of the air bag 12 are both fixed with annular plates 16, one end of the mounting plate 8, which is close to the air bag 12, is fixed with a tooth socket plate 17, a plurality of positioning teeth 18 are fixed on the surface of the annular plates 16, and when the pressure is in a second air pressure state, the positioning teeth 18 are inserted into tooth sockets of the tooth socket plate 17;
As can be seen from the first embodiment, in order to avoid dust entering the crossing position 5 between the two observation windows 4 when the observation windows 4 are unfolded, the air bag 12 is required to be always contacted with the surface of the glass, and in order to avoid scratch to the glass during the contact process, the air bag 12 is required to be in a rolling state;
In the initial state, the air bag 12 is in the second air pressure state, the surface of the air bag 12 is tightly adhered to the mounting groove 6 and the mounting plate 8, the air bag 12 is hard to rotate under the action of friction force, and in the process that the two observation windows 4 are mutually far away, the crossing position 5 between the two observation windows is gradually reduced, so that the air in the crossing position 5 is extruded outwards, and if the air bag 12 completely seals the two sides of the observation windows 4, the air in the crossing position 5 is hard to exhaust, and the observation windows 4 are hard to move and expand;
In view of this, in this embodiment, in the initial state, the air bag 12 is placed in the first air pressure state, and a gap 13 is formed between the outer wall of the air bag 12 and the mounting groove 6 and the mounting plate 8, so that the air inside the crossing position 5 is conveniently discharged outwards from the gap 13, and in the process that the two observation windows 4 are mutually far away, the gap 13 always has an air flow discharged outwards, and under the blowing action of the discharged air flow, external dust can be prevented from entering from the gap 13, and polluting the glass at the crossing position 5;
When the position of the observation window 4 is adjusted and does not need to move, the air pump 14 is started to inflate the air bag 12 through the conveying channel 15, so that the air bag 12 is inflated to a second air pressure state, the outer wall of the air bag is tightly attached to the mounting groove 6 and the mounting plate 8, and the gap 13 is filled and sealed, so that the sealing performance of the air bag 12 is restored, the heat overflows from the gap 13, and the energy conservation of the position of the observation window 4 is guaranteed;
it should be noted that, an air pressure sensor may be disposed inside the air bag 12 to detect air pressure inside the air bag 12, so as to determine whether the air bag is in the first air pressure state or the second air pressure state;
further, the normally ideal sealing condition requires the sealing strip to be tightly, continuously and stably attached to the glass surface, forming a complete sealing line to block the passage of gases, liquids, etc. If the camping house is applied to a scene such as a construction site which is easy to vibrate, for example, vibration caused by construction of large construction equipment can cause relative movement between the observation windows 4, if the rotating rod 11 of the air bag 12 is in an unlocked state, the air bag 12 can possibly rotate reversely, and partial contact with the glass surface is likely to occur in the rotating process, so that the continuity of sealing is broken, the sealing effect is greatly reduced, and for example, air, water vapor and the like are likely to leak from a tiny gap 13 generated by the contact separation;
According to the embodiment, the annular plate 16 is arranged at the bottom of the air bag 12, when the position of the observation window 4 is adjusted and the gap 13 needs to be sealed by the air bag 12, the air bag 12 is inflated by inflating the air bag 12, the upper end and the lower end of the air bag respectively push the corresponding annular plate 16 to the side close to the tooth groove plate 17, so that the positioning teeth 18 on the annular plate 16 are inserted into the tooth grooves of the tooth groove plate 17, the positioning teeth 18 are limited through the tooth grooves of the tooth groove plate 17, the rotation of the rotating rod 11 and the air bag 12 is limited, the air bag 12 can be continuously and stably attached between glass of the two observation windows 4, the tightness of the position is ensured, and the energy conservation of the position of the observation window 4 is further ensured;
it should be noted that, when the positioning teeth 18 are not accurately inserted into the corresponding tooth grooves, the positioning teeth 18 can drive the annular plate 16 to slightly deviate to yield due to the flexible state of the air bag 12 under the guidance of the triangular inclined surface, so that the positioning teeth 18 are accurately inserted into the tooth grooves.
Embodiment III:
On the basis of the second embodiment, one side of the pushing strip 7, which is close to the air bag 12, is provided with an arc-shaped surface 19, a groove 21 is formed in the arc-shaped surface 19, a vertical roller 22 is connected in a rotating mode in the groove 21, the surface of the roller 22 is in contact with the air bag 12, and a plurality of annular grooves 23 are formed in the surface of the roller 22.
Further, the annular grooves 23 are fixedly connected with a first screen 24, the first screen 24 is annular, and a plurality of meshes are distributed on the surface.
Further, the rollers 22 are two, the two rollers 22 are symmetrically arranged at two ends of the arc-shaped surface 19, and annular grooves 23 on the two rollers 22 are staggered.
In a specific working procedure, the air bag 12 is made of a polymer, and during rotation, the surface of the air bag 12 rubs with objects in the surrounding environment, static electricity is generated on the surface of the air bag 12, the static electricity has the characteristic of adsorbing small and light objects, dust particles are usually tiny and light in weight, and dust is easy to accumulate on the surface of the air bag 12, and the following embodiments can solve the problems, and the specific working mode is as follows:
As can be seen from the above-mentioned embodiment two, in the process of installing the camping house to separate the two observation windows 4 from each other, the air flows out from the gap 13 between the outer wall of the air bag 12 and the installation groove 6, and blows the surface of the air bag 12, so as to blow the dust adhered on the surface of the air bag 12 outwards, and prevent the dust on the surface of the air bag 12 from being driven into the cross position 5;
According to the embodiment, the arc-shaped surface 19 is arranged on one side of the pushing strip 7, the shape of the arc-shaped surface 19 is matched with the natural streamline track of the air flow, so that the air flow can smoothly flow along the arc-shaped surface 19 without violent disturbance caused by sudden corners or sharp edges, the smoothness of the air flow is improved by arranging the arc-shaped surface 19, when the air flow passes through smoothly, a stable and strong air flow field can be formed, and the stable and powerful air flow can more effectively impact dust attached to the surface of the air bag 12, so that the dust can be more easily lifted from the surface of the air bag 12 and the like, and is discharged into the air flow;
Further, by arranging the roller 22 at one side of the air bag 12, the surface of the air bag 12 is extruded, so that the surface of the air bag 12 is deformed, and the deformation can damage the original relatively stable contact state between the dust and the surface of the air bag 12, so that the adhesive force of the dust is changed. For example, the protrusions or depressions on the surface may cause the dust to be stressed unevenly at a localized location, and the balance of forces that would otherwise allow the dust to adhere firmly may be broken, thereby allowing the dust to more easily detach from the surface of the air bag 12;
When the two observation windows 4 are far away from each other, the air bag 12 rotates, so that the roller 22 contacted with the air bag 12 rotates, the roller 22 is in a rolling state, friction with the air bag 12 can be reduced, and abrasion on the air bag 12 in the extrusion process is reduced;
Further, an annular groove 23 is formed in the surface of the roller 22, and air flow can pass through the annular groove 23, so that dust separated due to deformation of the air bag 12 can be blown away in time, and cleaning efficiency is improved;
The air bag 12 made of partial materials is softer in skin, and when being extruded, the air bag 12 possibly falls into the annular groove 23 to block the annular groove 23 and influence the air flow, in the embodiment, the first screen 24 is arranged in the annular groove 23 to block the air bag 12, so that the air bag 12 can be blocked from falling into the annular groove 23, dust can enter the annular groove 23 through meshes and flow out along with the air flow, and the cleaning function is further ensured;
the protrusions can be fixed on the surface of the first screen 24, so that the roughness of the surface of the first screen is increased, the deformation degree of the air bag 12 is increased, and the separation of dust on the surface of the air bag is further promoted;
Further, when the air bag 12 is extruded in the area between the two adjacent annular grooves 23, the dust discharge effect is poor because no air flow passes through, and by arranging the two rollers 22, the annular grooves 23 are arranged in a staggered manner, so that each position on the surface of the air bag 12 can be contacted with the annular groove 23, the air bag 12 is extruded, and the dust can immediately enter the annular groove 23 to be contacted with the air flow after being separated, so that the dust discharge effect is ensured;
On the other hand, when the air bag 12 is inflated to the second air pressure state and the gap 13 is sealed, the rollers 22 are arranged at the two ends of the arc-shaped surface 19, so that the air bag 12 is extruded from the two ends, the air bag 12 is tightly attached to the gap 13 at the two ends of the arc-shaped surface 19, and the sealing performance of the air bag 12 is further ensured.
Embodiment four:
On the basis of the third embodiment, an installation space 25 is arranged between the top end of the first screen plate 24 and the inner wall of the annular groove 23, a second screen plate 26 is rotatably connected to the inner annular surface of the first screen plate 24, a sliding groove 27 is formed in the inner annular surface of the first screen plate 24, a sliding block 28 is slidably connected to the sliding groove 27, and the sliding block 28 is fixed to the outer annular surface of the second screen plate 26;
A friction ring 29 is fixed in the installation space 25, when the roller 22 rotates forward, the mesh holes of the second screen 26 are communicated with the mesh holes of the first screen 24, and when the roller 22 rotates reversely, the mesh holes of the second screen 26 are closed with the mesh holes of the first screen 24 in a staggered manner.
Taking the left roller 22 as an example, when the two observation windows 3 are close to each other, the rotation direction of the roller 22 is forward, and when the two observation windows 3 are far away from each other, the rotation direction of the roller 22 is reverse;
It should be noted that, in the third implementation, during the rotation process of the air bag 12, the side wall of the air bag is rubbed with the glass, static electricity may be generated, and the static electricity generated by the two ends of the air bag 12 is smaller than the side wall because the air bag is not rubbed with the object, so that dust adsorbed by the side wall of the air bag 12 is generally more than the upper and lower ends;
Secondly, when the camping house is installed, the two observation windows 4 may approach each other due to the rollback operation, for example, when an installer pulls the second house body 2 to move, the pull distance is misjudged, and the pull distance is found to be too long, so that a part of the distance needs to be rolled back; in the retraction process, the two observation windows 4 are close to each other, the space of the intersection position 5 is enlarged, external air is sucked inwards from the installation space 25 area, and at the moment, if the air passes through the side wall of the air bag 12, dust on the side wall of the air bag 12 is sucked inwards, so that the intersection position 5 between the two observation windows 4 is polluted;
The embodiment can solve the above problem, and specifically, the working mode is that when two observation windows 4 are far away from each other, the air bag 12 reversely rotates, the roller 22 contacted with the air bag 12 rotates forward, at the initial stage of rotation of the roller 22, the first screen 24 and the friction ring 29 are driven by the roller 22 to move, the surface of the friction ring 29 is provided with a rubber material with high friction coefficient, the surface of the rubber material slightly protrudes out of the surface of the first screen 24, during the rotation process, the friction force when the friction ring 29 contacts with the inner wall of the groove 21 is larger, the movement difficulty of the friction ring 29 is made to be greater than the movement difficulty of the first screen 24 under the friction effect, so that at the initial stage of rotation of the roller 22, the first screen 24 moves firstly, the friction ring 29 and the second screen 26 move later, so that the sliding groove 27 on the first screen 24 moves outside the sliding block 28 until one end of the sliding groove 27 contacts with the sliding block 28, and then the end of the sliding groove 27 pushes the sliding block 28 to move, so that the second screen 26 and the first screen 24 move synchronously, at this time, the meshes of the second screen 26 and the first screen 24 are communicated with the meshes of the first screen 24, and dust can conveniently enter the annular groove 23;
When the two observation windows 4 are close to each other, the air bag 12 rotates forward, the roller 22 rotates reversely, the rotation direction of the roller 22 changes, at this time, under the damping action of the friction ring 29, the first screen 24 moves first, one end of the sliding groove 27 is gradually separated from the sliding block 28, and the mesh of the second screen 26 is also gradually separated from the mesh of the first screen 24;
as the first screen 24 continues to move, the other end of the sliding groove 27 contacts with the sliding block 28, and the sliding block 28 is pushed to move through the other end of the sliding groove 27, so that the second screen 26 and the first screen 24 are driven to move synchronously, and at the moment, the meshes of the second screen 26 and the meshes of the first screen 24 are closed in a staggered manner;
in the back process, the mesh holes on the first mesh plate 24 are closed, so that the annular groove 23 is blocked, the air flow is prevented from being sucked from the side face of the air bag 12, and the situation that dust stuck on the side face of the air bag 12 is directly sucked into the crossing position 5 between the two observation windows 4 in the air flow suction process is avoided;
at this time, the air flow can only be sucked from the upper and lower ends of the air bag 12, and the generated static electricity amount of the upper and lower end surfaces of the air bag 12 is small, and a large amount of dust is not adhered, so that pollution to the crossing position 5 between the two observation windows 4 is reduced.
Fifth embodiment:
On the basis of the second embodiment, an arc-shaped sealing plate 31 is arranged in the annular groove 23, sealing sheets 32 are fixed at two ends of the sealing plate 31, a positioning block 33 is fixed in the middle of the sealing plate 31, the positioning block 33 is made of ferromagnetic materials, and a magnet 34 is fixed on the inner wall of the groove 21.
Further, the number of the positioning blocks 33 is two, and a roller 35 is arranged between the two positioning blocks 33, and the roller 35 is rotatably connected with the two positioning blocks 33 through a rotating shaft 36.
Further, the positioning blocks 33 are provided with sliding grooves 37, sliding blocks 38 are slidably connected in the sliding grooves 37, the two sliding blocks 38 are respectively fixed to the upper end and the lower end of the rotating shaft 36, and springs 39 are fixed between the sliding blocks 38 and the inner walls of the sliding grooves 37.
The specific working flow is as follows: in the process that the two observation windows 4 are mutually far away, namely, in the process that the air flow direction blows outwards from the gap 13, part of the air flow can directly flow out from one side of the annular groove 23 far away from the air bag 12 without contacting the air bag 12 because of the annular shape of the annular groove 23, so that part of the air flow is lost and wasted, the space in the annular groove 23 is blocked, and the air is prevented from flowing to one side of the annular groove 23 far away from the air bag 12, so that the loss and waste of the air flow are reduced, the air flow can impact the dust on the side surface of the air bag 12 with stronger force, the dust is more easily lifted from the attachment surface, the lifted dust can be more efficiently and continuously blown out, the re-sedimentation of the dust due to the weakening of the air flow in the cleaning process is avoided, and the dust cleaning efficiency is comprehensively improved;
Further, since the drum 22 is always in a rotating state and the sealing plate 31 is in a state of being placed in the annular groove 23 and not connected with the inner structure of the annular groove 23, in order to maintain the stable state of the sealing plate 31, in this embodiment, the sealing plate 31 is provided with the positioning block 33, the positioning block 33 can be made of magnetic materials such as iron, and the magnet 34 is arranged in the groove 21, and the positioning block 33 is adsorbed by the adsorption action of the magnet 34, so that the movement of the positioning block 33 along with the drum 22 is limited, and the stability of the sealing plate 31 and the sealing plate 32 is further ensured;
In order to reduce the adverse effect of friction force between the positioning block 23 and the second screen 26 on the magnetic attraction effect, in this embodiment, by installing the roller 35 between the positioning block 33 and the second screen 26, direct contact between the positioning block 33 and the second screen 26 is avoided, and when the second screen 26 moves, the roller 35 can rotate to give way, so that the possibility that the second screen 26 drives the sealing plate 31 to move under the action of friction force is reduced;
In order to further reduce the influence of friction, the occurrence of instability of the sealing plate 31 due to friction can be reduced by designing the contact surface of the two sealing plates 32 with the second mesh plate 26 to be smaller;
Further, the sealing piece 32 is made of flexible material, and the flexible sealing piece 32 can deform and yield in the moving process of the second screen 26, so that the blocking performance of the sealing piece 32 is guaranteed;
Still further, through setting up sliding tray 37 on locating piece 33, when second otter board 26 has dust or piece to pile up, when the deposit and gyro wheel 35 contact, gyro wheel 35 can promote axis of rotation 36, sliding block 38 to the inside slip of sliding tray 37, and the position of stepping down to avoid second otter board 26 to block, lead to cylinder 22 whole stop rotating, the condition that causes wearing and tearing to gasbag 12 takes place.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides a telescopic camping house, includes first room body (1) and second room body (2), second room body (2) are inserted and are established in the inside of first room body (1), and second room body (2) pass through slide rail equipment sliding connection with first room body (1), install door (3) on first room body (1), all fixed mounting has observation window (4) on first room body (1) and the second room body (2), two be provided with seal assembly between observation window (4), seal assembly is used for sealing cross position (5) between two observation windows (4);
the sealing assembly is characterized by comprising mounting grooves (6), wherein the mounting grooves (6) are formed in window frames of the observation window (4), pushing strips (7) are inserted in the mounting grooves (6) in a sliding mode, mounting plates (8) are fixed at the upper end and the lower end of each pushing strip (7), cylindrical sealing strips are arranged between the two mounting plates (8), pushing equipment (9) is fixed between each pushing strip (7) and each mounting groove (6), and the pushing equipment can adopt an electric push rod;
The sealing strip comprises a rotating rod (11) and an air bag (12), wherein the rotating rod (11) is rotationally connected with the mounting plate (8), and the air bag (12) is sleeved and fixed on the surface of the rotating rod (11).
2. The telescopic camping house of claim 1, wherein the pushing strip (7) is fixedly provided with an inflating device, the inflating device is used for inflating the inside of the air bag (12), the air bag (12) is at least provided with a first air pressure state and a second air pressure state, the air pressure value of the second air pressure state is larger than that of the first air pressure state, when the air bag (12) is in the first air pressure state, a gap (13) is reserved between the outer wall of the air bag (12) and the mounting groove (6) and between the air bag (12) and the mounting plate (8), and when the air bag (12) is in the second air pressure state, the air bag (12) is tightly attached to the mounting groove (6) and the mounting plate (8).
3. The telescopic camping house of claim 2, wherein annular plates (16) are fixed at the upper end and the lower end of the air bag (12), a toothed groove plate (17) is fixed at one end, close to the air bag (12), of the mounting plate (8), a plurality of positioning teeth (18) are fixed on the surface of the annular plate (16), and when the intensity is in a second air pressure state, the positioning teeth (18) are inserted into toothed grooves of the toothed groove plate (17).
4. The telescopic camping house of claim 3, wherein the pushing strip (7) is provided with an arc-shaped surface (19) on one side close to the air bag (12), the arc-shaped surface (19) is provided with a groove (21), the groove (21) is rotationally connected with a vertical roller (22), the surface of the roller (22) is in contact with the air bag (12), and the surface of the roller (22) is provided with a plurality of annular grooves (23).
5. The telescopic camping house of claim 4, wherein the annular grooves (23) are fixedly connected with first net plates (24), and the first net plates (24) are annular.
6. The telescopic camping house of claim 5, wherein an installation space (25) is formed between the top end of the first screen plate (24) and the inner wall of the annular groove (23), a second screen plate (26) is rotatably connected to the inner annular surface of the first screen plate (24), a sliding groove (27) is formed in the inner annular surface of the first screen plate (24), a sliding block (28) is connected to the sliding groove (27) in a sliding mode, and the sliding block (28) is fixed to the outer annular surface of the second screen plate (26);
A friction ring (29) is fixed in the installation space (25), when the roller (22) rotates forwards, the mesh holes of the second screen plate (26) are communicated with the mesh holes of the first screen plate (24), and when the roller (22) rotates reversely, the mesh holes of the second screen plate (26) are closed with the mesh holes of the first screen plate (24) in a staggered mode.
7. The telescopic camping house of claim 6, wherein an arc-shaped sealing plate (31) is arranged in the annular groove (23), sealing plates (32) are fixed at two ends of the sealing plate (31), a positioning block (33) is fixed in the middle of the sealing plate (31), the positioning block (33) is made of ferromagnetic materials, and a magnet (34) is fixed on the inner wall of the groove (21).
8. The telescopic camping house of claim 7, wherein two positioning blocks (33) are arranged, rollers (35) are arranged between the two positioning blocks (33), and the rollers (35) are rotatably connected with the two positioning blocks (33) through rotating shafts (36).
9. The telescopic camping house of claim 8, wherein the positioning blocks (33) are provided with sliding grooves (37), sliding blocks (38) are slidably connected inside the sliding grooves (37), the two sliding blocks (38) are respectively fixed with the upper end and the lower end of the rotating shaft (36), and springs (39) are fixed between the sliding blocks (38) and the inner walls of the sliding grooves (37).
10. The telescopic camping house of claim 4, wherein the rollers (22) are two, the two rollers (22) are symmetrically arranged at two ends of the arc-shaped surface (19), and annular grooves (23) on the two rollers (22) are staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411774401.2A CN119332818A (en) | 2024-12-05 | 2024-12-05 | A telescopic camping house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411774401.2A CN119332818A (en) | 2024-12-05 | 2024-12-05 | A telescopic camping house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN119332818A true CN119332818A (en) | 2025-01-21 |
Family
ID=94268676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411774401.2A Withdrawn CN119332818A (en) | 2024-12-05 | 2024-12-05 | A telescopic camping house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119332818A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121519611A (en) * | 2026-01-15 | 2026-02-13 | 成都浩洪机械装备有限公司 | A smart retractable barracks and its adaptive adjustment method |
-
2024
- 2024-12-05 CN CN202411774401.2A patent/CN119332818A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN121519611A (en) * | 2026-01-15 | 2026-02-13 | 成都浩洪机械装备有限公司 | A smart retractable barracks and its adaptive adjustment method |
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Application publication date: 20250121 |