CN114587106A - Multifunctional inflatable furniture structure - Google Patents
Multifunctional inflatable furniture structure Download PDFInfo
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- CN114587106A CN114587106A CN202210120418.0A CN202210120418A CN114587106A CN 114587106 A CN114587106 A CN 114587106A CN 202210120418 A CN202210120418 A CN 202210120418A CN 114587106 A CN114587106 A CN 114587106A
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- inflatable
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
- A47C27/082—Fluid mattresses or cushions of pneumatic type with non-manual inflation, e.g. with electric pumps
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
- A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Massaging Devices (AREA)
Abstract
The invention discloses a multifunctional inflatable furniture structure, aiming at solving the defects of poor high-pressure resistance and poor use feeling of the existing inflatable furniture. The furniture type inflatable body comprises an inflatable body which forms furniture styles after being inflated and unfolded, wherein the inflatable body comprises a surface layer and an inner container layer, the inner container layer is made of TPU materials, the inner container layer is attached to the inner wall of the surface layer, the inflatable body is connected with an inflating mechanism, and the inflating mechanism inflates and exhausts the inflatable body. The multifunctional inflatable furniture structure has good air pressure resistance, is not easy to break and leak, and has good use feeling.
Description
Technical Field
The present invention relates to inflatable products, and more particularly, it relates to a multi-functional inflatable furniture structure.
Background
At present, inflatable products are various, such as inflatable castles, inflatable beds, inflatable swimming pools, inflatable sofas and the like, and different inflatable products can realize different functions. Many of the inflatable products that use at present are not good in intensity, and the use is always soft and collapsed, and the use experience is poor. The existing inflatable furniture product has single function, does not have other auxiliary functions except the attribute function of furniture, and has poor air pressure resistance, high air pressure, easy occurrence of rupture and air leakage, low air pressure, easy collapse and poor use feeling.
Disclosure of Invention
In order to overcome the defects, the invention provides a multifunctional inflatable furniture structure which has good air pressure resistance, is not easy to break and leak and has good use feeling.
In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides a multi-functional furniture structure of aerifing, forms the body of aerifing of furniture pattern including aerifing the expansion back, aerifys the body and includes surface course, inner bag layer, and the inner bag layer is the TPU material, and the inner bag layer laminates on the surface course inner wall, aerifys this body coupling and aerifys the mechanism, aerifys the mechanism and aerifys and take out the gas to aerifing the body.
TPU (thermoplastic polyurethanes), which is a thermoplastic polyurethane elastomer rubber, has the characteristics of excellent high tension, high tensile force, toughness and aging resistance, and is a mature environment-friendly material. The inflating body is inflated through the inflating mechanism, and the inflating body is expanded to form a furniture style after being filled with air, so that a user can use the furniture style as furniture. The inner container layer is made of TPU materials, so that the tear strength of the inflatable furniture can be improved, the high-pressure resistance is improved, the inflatable body is firmer after being inflated, and the use feeling is good. And the TPU material is more environment-friendly and safer to use. When needs accomodate inflatable furniture, take out the exhaust through inflating the mechanism, exhaust speed is fast. The multifunctional inflatable furniture structure has good air pressure resistance, is not easy to break and leak, and has good use feeling.
Preferably, the inflating mechanism comprises a base and an electric pump, wherein a breather pipe is arranged on the base, a rotatable reversing cylinder is arranged in the breather pipe, an outer through-flow cavity and an inner through-flow cavity are arranged on the reversing cylinder, the outer through-flow cavity is communicated with the outside of the inflating body, and the inner through-flow cavity is communicated with the inside of the inflating body; the reversing cylinder is provided with an outer window and an inner window, the outer window is communicated with the outer through-flow cavity, and the inner window is communicated with the inner through-flow cavity; the ventilating pipe is provided with a ventilating cavity and a reversing window, the air outlet of the electric pump is communicated with the ventilating cavity, and the air inlet of the electric pump is communicated with the reversing window.
When the inflation mechanism works, the reversing of inflation and air pumping and exhausting is realized by rotating the reversing cylinder. When the inflatable self-body is inflated, the reversing cylinder is rotated to enable the inner window to be communicated with the ventilation cavity, the outer window is communicated with the reversing window, the electric pump works, air outside the inflatable self-body enters the outer ventilation cavity, flows into an air inlet of the electric pump through the outer window and the reversing window, is discharged to the ventilation cavity from an air outlet of the electric pump after passing through the electric pump, enters the inner ventilation cavity after passing through the inner window, and is finally inflated into the inflatable self-body. After the inflation is finished, the reversing cylinder is rotated, so that the ventilation cavity and the reversing window are separated from the inner window, and the separation of air flow in the inflatable body is realized, and the air leakage phenomenon is prevented. When the air is pumped and exhausted, the reversing cylinder is rotated to enable the inner window to be communicated with the reversing window, the outer window is communicated with the ventilation cavity, the electric pump works, air in the inflatable body enters the inner ventilation cavity, enters the electric pump air inlet through the inner window and the reversing window, is discharged to the ventilation cavity from the electric pump air outlet after passing through the electric pump, enters the outer ventilation cavity after passing through the outer window, and is finally discharged out of the inflatable body. The reversing of inflation and exhaust can be realized by rotating the reversing cylinder, and the operation is convenient.
Preferably, a plurality of pulling belts are connected in the inflatable body. After the inflatable body is full of air, the pulling belt increases the pulling force on the inflatable body, so that the inflatable body has enough strength, the bearing capacity of the inflatable body is improved, and the use comfort level is improved.
Preferably, the inflatable body is provided with a heater for heating the inflatable body. The heater heats the inflatable body, and the inflatable furniture is more comfortable when being seated in winter, thereby enriching the functions of the inflatable furniture.
Preferably, the inflatable body is provided with a biological monitor for monitoring the health condition of the user.
The user can monitor the health conditions of the user, such as blood pressure, heartbeat, body temperature and the like, through the biological monitor. Further enriching the function of the inflatable furniture.
Preferably, the base is provided with a positioning column, a buffer cylinder is arranged in the outer through-flow cavity, a buffer plug capable of moving axially is arranged in the buffer cylinder, a buffer spring is arranged between the buffer plug and the positioning column, an air vent is arranged between the outer through-flow cavity and the inner through-flow cavity, and the buffer plug is sealed and covers the air vent.
When aerifing the body internal gas pressure when too high, the buffering stopper is outwards jack-up by high-pressure air, and the buffering stopper removes, can play certain cushioning effect, avoids aerifing the body internal gas pressure and too high the gas leakage phenomenon that breaks that appears.
Preferably, the buffer plug is of a cylindrical structure with one closed end, a guide groove is formed in the inner wall of the buffer plug and comprises a straight line section and a spiral section, a guide pillar is arranged on the positioning column, and the end part of the guide pillar is arranged in the straight line section in the guide groove; the anti-rotation plug is characterized in that an anti-rotation groove is formed in the inner wall of the buffer cylinder, an anti-rotation convex strip matched with the anti-rotation groove in a corresponding mode is arranged on the outer wall of the buffer plug, and the anti-rotation convex strip is arranged in the anti-rotation groove.
The air pressure in the inflatable body is too high, in the first stage, the buffer plug moves outwards, at the moment, the straight line section of the guide groove is matched with the guide pillar, and the buffer plug can only axially move to release pressure; and in the second stage, the spiral section of the guide groove moves to the position of the guide column and is matched with the guide column, so that the buffer plug rotates while axially moving, the reversing cylinder rotates along with the buffer plug, an inner window on the reversing cylinder is communicated with the ventilation cavity or the reversing window, and the air flow in the inflatable body is discharged for pressure relief after passing through the electric pump. Through the structure, automatic pressure relief of the inflatable body can be realized, and the phenomenon of rupture and air leakage caused by overhigh pressure in the inflatable body is avoided.
Preferably, the inflatable body is of a sofa-like structure after being inflated and expanded, the inflatable body comprises a backrest part, an armrest part and a seat part, the backrest part is provided with a backrest inflating bag, the armrest part is provided with armrest inflating bags, the seat part is provided with a plurality of seat inflating bags, the backrest inflating bag is communicated with the armrest inflating bags to form an inflating cavity, and the inflating mechanism directly inflates and exhausts the inflating cavity; a ventilation component is arranged between the seat inflatable bag and the inflatable cavity; the ventilation assembly comprises a unidirectional air inlet flow channel and a unidirectional air exhaust flow channel, a unidirectional exhaust valve is arranged in the air exhaust flow channel, a valve seat is arranged in the air inlet flow channel, a valve hole is formed in the valve seat, a movable valve plate is arranged on the valve seat, the valve plate can cover the valve hole, a piston cylinder is communicated with the air inlet flow channel between the valve seat and a seat inflatable bag, a piston and a fastening spring are arranged in the piston cylinder, the valve plate is connected with a push-pull rod, the push-pull rod is connected with the piston, and the fastening spring is abutted between the piston and the piston cylinder; one end of the air inlet channel and one end of the air exhaust channel are communicated with the seat inflatable bag, and the other end of the air inlet channel and the other end of the air exhaust channel are communicated with the inflatable cavity.
The seat portion of the sofa-shaped inflatable body is provided with a plurality of seat inflatable bags, when the sofa-shaped inflatable body is inflated, the inflatable mechanism inflates air into the inflatable cavity, the seat inflatable bags are in a flat state, the valve plate and the valve hole are staggered under the action of the tightening spring, the valve hole is opened, and air in the inflatable cavity enters the seat inflatable bags to be inflated. After the inflation is finished, the piston moves towards the direction of the fastening spring under the action of the air pressure in the seat inflatable bag, so that the valve plate covers the valve hole, and the inflatable cavity is separated from the seat inflatable bag.
When a person sits on the seat part, the pressure of the seat inflatable bag at the position corresponding to the seat part is increased, and the air flow flows to the inflatable cavity through the exhaust flow passage. When someone sits down at other positions, the pressure of the seat inflatable bag at the position corresponding to the other position is increased, the air flow is discharged to the inflatable cavity, the air pressure in the inflatable cavity is increased at the moment, but the inflatable cavity cannot be inflated into the seat inflatable bag at the position where the previous person sits down, namely, the person sitting down behind cannot impact the person sitting down in the front seat, the phenomenon that the person sitting down behind lifts up the previous seat is avoided, and the use comfort level of the inflatable furniture is improved. When a person stands up and leaves the seat, the pressure in the seat inflatable bag is reduced, at the moment, the piston moves under the action of the tightening spring, the valve plate and the valve hole are staggered, the valve hole is opened, and air in the inflatable cavity enters the seat inflatable bag to be inflated.
Preferably, the plenum chamber communicates with a manifold channel, and the vent assembly is connected between the manifold channel and the seat airbag. The confluence channel facilitates the installation and the connection of the ventilation component
Preferably, the seat part is provided with a cushion, the upper end of the seat inflatable bag is connected with the cushion, and the inflatable body is sleeved with an outer cover. The cushion connects all the seat inflatable bags together, so that the integrity of the inflatable body is good; the outer cover can improve the aesthetic degree of the whole inflatable furniture.
Compared with the prior art, the invention has the beneficial effects that: (1) the inflatable furniture structure has good air pressure resistance, is not easy to break and leak, and has good use feeling; (2) the inflatable furniture has various functions; (3) when the air pressure is too high in the use process of the inflatable furniture, the pressure can be automatically released, and the inflatable furniture is safe and reliable to use; (4) when a plurality of people use the inflatable furniture at the same time, the phenomenon that the people behind the inflatable furniture bounce upwards from the seats in front after sitting down can be avoided, and the use comfort level of the inflatable furniture is improved.
Drawings
FIG. 1 is an exploded view of example 1 of the present invention;
fig. 2 is a sectional view of an inflation mechanism of embodiment 1 of the invention;
FIG. 3 is a schematic structural view of embodiment 2 of the present invention;
FIG. 4 is a schematic structural view of a breather assembly according to embodiment 2 of the present invention;
fig. 5 is a sectional view of an inflation mechanism of embodiment 2 of the invention;
in the figure: 1. an inflation body, 2, an inflation mechanism, 3, a pulling belt, 4, a pressure sensor, 5, an outer cover, 6, a base, 7, an electric pump, 8, a vent pipe, 9, a reversing cylinder, 10, a knob, 11, an outer vent chamber, 12, an inner vent chamber, 13, a partition, 14, an outer window, 15, an inner window, 16, a vent chamber, 17, a reversing window, 18, a heater, 19, a biological monitor, 20, a control box, 21, a manual valve, 22, a positioning column, 23, a buffer cylinder, 24, a buffer plug, 25, a buffer spring, 26, a spring seat, 27, a vent hole, 28, a straight line segment, 29, a spiral segment, 30, a guide column, 31, an anti-rotation groove, 32, an anti-rotation protrusion, 33, a backrest portion, 34, an armrest portion, 35, a seat portion, 36, a seat airbag, 37, a ventilation assembly, 38, an intake duct, 39, an exhaust duct, 40, a one-way exhaust valve, 41, a valve seat, 42. valve hole, 43, valve plate, 44, slot, 45, piston cylinder, 46, piston, 47, holding spring, 48, push-pull rod, 49, sealing cover, 50, end cover, 51, confluence channel.
Detailed Description
The technical scheme of the invention is further described in detail by the following specific embodiments in combination with the attached drawings:
example 1: a multifunctional inflatable furniture structure (see attached figures 1 and 2) comprises an inflatable body 1 which forms furniture styles after being inflated and unfolded, wherein the inflatable body comprises a surface layer and a liner layer, the liner layer is made of TPU materials, the liner layer is attached to the inner wall of the surface layer, the inflatable body is connected with an inflating mechanism 2, and the inflating mechanism inflates and exhausts the inflatable body; the inflation mechanism can be directly installed on the inflation body, also can be arranged outside the inflation body and is connected with the inflation body through a pipeline, and the inflation mechanism is directly installed on the inflation body in the embodiment. The inflating mechanism is arranged at the rear side of the inflating body. Aerify the body in-connection and have a plurality of tractive belts 3, aerify the body and be full of the taut body of aerifing of body back tractive belt of aerifing, improve the bearing capacity of aerifing the body. The inflation mechanism is provided with a pressure sensor 4 which detects the air pressure in the inflation body. The outer cover 5 is sleeved outside the inflatable body.
The inflating mechanism comprises a machine base 6 and an electric pump 7, the electric pump is installed in the machine base, the pressure sensor is installed on the machine base, a vent pipe 8 is installed on the machine base, a rotatable reversing cylinder 9 is installed in the vent pipe, the outer end of the reversing cylinder is connected with a knob 10, the knob is of an annular structure, an outer through flow cavity 11 and an inner through flow cavity 12 are arranged on the reversing cylinder, a partition plate 13 is arranged in the reversing cylinder, and the partition plate divides a cavity in the reversing cylinder into the outer through flow cavity and the inner through flow cavity. The outer through-flow cavity is communicated with the outside of the inflatable body, and the inner through-flow cavity is communicated with the inside of the inflatable body; an outer window 14 and an inner window 15 are arranged on the reversing cylinder, the outer window is communicated with the outer through-flow cavity, and the inner window is communicated with the inner through-flow cavity; the vent pipe is provided with a vent cavity 16 and a reversing window 17, the air outlet of the electric pump is communicated with the vent cavity, and the air inlet of the electric pump is communicated with the reversing window. The outer end of the vent pipe is in sealing sleeve joint with the reversing cylinder. The inner end of the reversing cylinder is sealed and attached in the machine base.
The inflatable body is provided with a heater 18 which heats the inflatable body; the heater is of a sheet structure, and a heating sheet is arranged in the heater and laid on the surface of the inflatable body. The inflatable body is provided with a biological monitor 19 which monitors the health condition of the user. The biological monitor can monitor the health conditions of blood pressure, heartbeat, body temperature and the like of a user. The biological monitor comprises instruments such as a sphygmomanometer, a heart rate measuring instrument, a thermometer and the like, and monitors a plurality of health conditions of a user.
The inflatable body is provided with a controller which can realize the wireless communication function with the client. The biological monitor, the heater, the electric pump, the pressure sensor and the controller are all connected with signal wires which are used for transmitting digital signals. The client can be a mobile phone, and wireless communication with the controller is realized through a mobile phone APP, so that work of the inflatable furniture is controlled. Of course, the electric pump can be controlled manually. The inflatable body is provided with a control box 20, and the controller is arranged in the control box. The manual valve 21 is installed on the air charging body, and manual air charging and air discharging of the position electric pump are achieved by opening the manual valve.
The inflatable furniture can be various furniture such as an inflatable bed, an inflatable sofa, an inflatable cushion, an inflatable backrest and the like, the attached drawing of the application shows the inflatable sofa, the biological monitor is arranged at the armrest position of the sofa, and the heater is arranged at the seat surface position of the sofa.
The inflating body is inflated through the inflating mechanism, and the inflating body is expanded to form a furniture style after being filled with air, so that a user can use the furniture style as furniture. The inner container layer is made of TPU materials, so that the tear strength of the inflatable furniture can be improved, the high-pressure resistance is improved, the inflatable body is firmer after being inflated, and the use feeling is good. And the TPU material is more environment-friendly and safer to use. When needs accomodate inflatable furniture, take out the exhaust through inflating the mechanism, exhaust speed is fast. The multifunctional inflatable furniture structure has good air pressure resistance, is not easy to break and leak, and has good use feeling.
Example 2: a multifunctional inflatable furniture structure (see attached figures 3, 4 and 5) is similar to that of embodiment 1, and mainly differs in that a positioning column 22 is installed on a machine base in the embodiment, a buffer cylinder 23 is arranged in an outer through flow cavity, a buffer plug 24 capable of moving axially is installed in the buffer cylinder, a buffer spring 25 is installed between the buffer plug and the positioning column, a spring seat 26 is arranged on the positioning column, the buffer spring abuts against the position between the spring seat and the buffer plug, an air vent 27 is arranged between the outer through flow cavity and the inner through flow cavity, the air vent is arranged on a partition plate, and the buffer plug is sealed and covers the air vent. The positioning column and the clapboard can be rotatably sleeved together.
The buffer plug is of a cylindrical structure with one closed end, a guide groove is arranged on the inner wall of the buffer plug and comprises a straight line section 28 and a spiral section 29, a guide pillar 30 is arranged on the positioning column, and the end part of the guide pillar is arranged at the position of the straight line section in the guide groove; be equipped with on the buffer cylinder inner wall and prevent changeing groove 31, be equipped with on the buffer plug outer wall with prevent changeing the sand grip 32 of preventing that the adaptation of changeing the groove corresponds, prevent changeing the sand grip and arrange in preventing changeing the groove, prevent changeing setting up of sand grip and preventing changeing the groove and make between buffer plug and the buffer cylinder can axial mutual displacement and can not the rotation each other.
The inflatable body is in a sofa-like structure after being inflated and expanded, the inflatable body comprises a backrest part 33, armrest parts 34 and a seat part 35, the backrest part is provided with backrest inflatable bags, the armrest parts are provided with armrest inflatable bags, the seat part is provided with a plurality of seat inflatable bags 36, the backrest inflatable bags and the armrest inflatable bags are communicated to form inflatable chambers, and the inflatable chambers are directly inflated and exhausted by an inflating mechanism; a venting assembly 37 is mounted between the seat airbag and the inflation chamber; the ventilation assembly comprises a unidirectional air inlet flow passage 38 and a unidirectional air exhaust flow passage 39, a unidirectional air exhaust valve 40 is arranged in the air exhaust flow passage, a valve seat 41 is arranged in the air inlet flow passage, a valve hole 42 is arranged on the valve seat, a movable valve plate 43 is arranged on the valve seat, the valve plate can cover the valve hole, a slot 44 is arranged on the valve seat, and the valve plate can be inserted into the slot in a sliding mode.
A piston cylinder 45 is communicated on an air inlet flow passage between the valve seat and the seat inflatable bag, a piston 46 and a tightening spring 47 are arranged in the piston cylinder, a valve plate is connected with a push-pull rod 48, the push-pull rod is connected with the piston, and the tightening spring is abutted between the piston and the piston cylinder; an extension groove communicated with the insertion groove is formed in the outer wall of the air inlet flow channel, the push-pull rod penetrates through the extension groove and extends out of the air inlet flow channel, the outer end of the extension groove is connected with a sealing cover 49, and the push-pull rod and the sealing cover are hermetically sleeved together. The outer end of the piston cylinder is connected with an end cover 50, a fastening spring is arranged between the end cover and the piston, a piston rod is arranged on the piston, and a push-pull rod is connected with the piston rod. The piston rod penetrates out of the end cover.
One end of the air inlet channel and one end of the air exhaust channel are communicated with the seat inflatable bag, and the other end of the air inlet channel and the other end of the air exhaust channel are communicated with the inflatable cavity. The plenum chamber is in communication with a manifold channel 51, and the vent assembly is connected between the manifold channel and the seat bladder. The seat part is provided with a cushion, the upper end of the seat inflatable bag is connected with the cushion, and the outer cover is sleeved outside the inflatable body. The other structure is the same as embodiment 1.
The air pressure in the inflatable body is too high, in the first stage, the buffer plug moves outwards, at the moment, the straight line section of the guide groove is matched with the guide pillar, and the buffer plug can only axially move to release pressure; and in the second stage, the spiral section of the guide groove moves to the position of the guide column and is matched with the guide column, so that the buffer plug rotates while axially moving, the reversing cylinder rotates along with the buffer plug, an inner window on the reversing cylinder is communicated with the ventilation cavity or the reversing window, and the air flow in the inflatable body is discharged for pressure relief after passing through the electric pump. Through the structure, automatic pressure relief of the inflatable body can be realized, and the phenomenon of rupture and air leakage caused by overhigh pressure in the inflatable body is avoided.
The seat portion of the sofa-shaped inflatable body is provided with a plurality of seat inflatable bags, when the sofa-shaped inflatable body is inflated, the inflatable mechanism inflates air into the inflatable cavity, the seat inflatable bags are in a shrivelled state, the valve plate and the valve hole are staggered under the action of the tightening spring, the valve hole is opened, and air in the inflatable cavity enters the seat inflatable bags to be inflated. After the inflation is finished, the piston moves towards the direction of the fastening spring under the action of the air pressure in the seat inflatable bag, so that the valve plate covers the valve hole, and the inflatable cavity is separated from the seat inflatable bag.
When a person sits on the seat part, the pressure of the seat inflatable bag at the position corresponding to the seat part is increased, and the air flow flows to the inflatable cavity through the exhaust flow passage. When someone sits down at other positions, the pressure of the seat inflatable bag at the position corresponding to the other position is increased, the air flow is discharged to the inflatable cavity, the air pressure in the inflatable cavity is increased at the moment, but the inflatable cavity cannot be inflated into the seat inflatable bag at the position where the previous person sits down, namely, the person sitting down behind cannot impact the person sitting down in the front seat, the phenomenon that the person sitting down behind lifts up the previous seat is avoided, and the use comfort level of the inflatable furniture is improved. When a person stands up and leaves the seat, the pressure in the seat inflatable bag is reduced, at the moment, the piston moves under the action of the tightening spring, the valve plate and the valve hole are staggered, the valve hole is opened, and air in the inflatable cavity enters the seat inflatable bag to be inflated.
The above-described embodiments are merely preferred embodiments of the present invention, which is not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the appended claims.
Claims (10)
1. A multifunctional inflatable furniture structure is characterized by comprising an inflatable body which is formed into a furniture style after being inflated and unfolded, wherein the inflatable body comprises a surface layer and a liner layer, the liner layer is made of TPU (thermoplastic polyurethane), the liner layer is attached to the inner wall of the surface layer, the inflatable body is connected with an inflating mechanism, and the inflating mechanism inflates and exhausts the inflatable body.
2. The multifunctional inflatable furniture structure of claim 1, wherein the inflatable mechanism comprises a base and an electric pump, wherein the base is provided with an air pipe, a rotatable reversing cylinder is arranged in the air pipe, the reversing cylinder is provided with an outer through-flow cavity and an inner through-flow cavity, the outer through-flow cavity is communicated with the outside of the inflatable body, and the inner through-flow cavity is communicated with the inside of the inflatable body; the reversing cylinder is provided with an outer window and an inner window, the outer window is communicated with the outer through-flow cavity, and the inner window is communicated with the inner through-flow cavity; the ventilating pipe is provided with a ventilating cavity and a reversing window, the air outlet of the electric pump is communicated with the ventilating cavity, and the air inlet of the electric pump is communicated with the reversing window.
3. The multi-functional inflatable furniture structure of claim 1, wherein a plurality of pulling straps are connected to the inflatable body.
4. The multi-functional inflatable furniture structure of claim 1, wherein the inflatable body is provided with a heater for heating the inflatable body.
5. The multi-functional inflatable furniture structure of claim 1, wherein the inflatable body is mounted with a biological monitor for monitoring the health condition of the user.
6. The multifunctional inflatable furniture structure as claimed in claim 2, wherein the base is provided with a positioning post, the outer through-flow chamber is provided with a buffer cylinder, the buffer cylinder is provided with an axially movable buffer plug, a buffer spring is arranged between the buffer plug and the positioning post, an air vent is arranged between the outer through-flow chamber and the inner through-flow chamber, and the buffer plug is sealed and covers the air vent.
7. The multifunctional inflatable furniture structure as claimed in claim 6, wherein the buffer plug is a cylindrical structure with one closed end, a guide groove is formed on the inner wall of the buffer plug, the guide groove comprises a straight line section and a spiral section, a guide pillar is arranged on the positioning pillar, and the end part of the guide pillar is arranged in the straight line section of the guide groove; the inner wall of the buffer cylinder is provided with an anti-rotation groove, the outer wall of the buffer plug is provided with an anti-rotation convex strip matched with the anti-rotation groove in a corresponding mode, and the anti-rotation convex strip is arranged in the anti-rotation groove.
8. The multifunctional inflatable furniture structure as claimed in any one of claims 1 to 7, wherein the inflatable body is in a sofa-like structure after being inflated and expanded, the inflatable body comprises a backrest part, an armrest part and a seat part, the backrest part is provided with a backrest inflatable bag, the armrest part is provided with an armrest inflatable bag, the seat part is provided with a plurality of seat inflatable bags, the backrest inflatable bag and the armrest inflatable bag are communicated to form an inflatable cavity, and the inflatable mechanism directly inflates and exhausts the inflatable cavity; a ventilation component is arranged between the seat inflatable bag and the inflatable cavity; the ventilation assembly comprises a one-way air inlet flow channel and a one-way air outlet flow channel, a one-way exhaust valve is arranged in the air outlet flow channel, a valve seat is arranged in the air inlet flow channel, a valve hole is formed in the valve seat, a movable valve plate is arranged on the valve seat and can cover the valve hole, a piston cylinder is communicated with the air inlet flow channel between the valve seat and a seat inflatable bag, a piston and a fastening spring are arranged in the piston cylinder, the valve plate is connected with a push-pull rod, the push-pull rod is connected with the piston, and the fastening spring is abutted between the piston and the piston cylinder; one end of the air inlet channel and one end of the air exhaust channel are communicated with the seat inflatable bag, and the other end of the air inlet channel and the other end of the air exhaust channel are communicated with the inflatable cavity.
9. The multi-functional inflatable furniture structure of claim 8, wherein the inflatable chambers are in communication with a manifold channel, the vent assembly being connected between the manifold channel and the seat airbag.
10. The structure of multifunctional inflatable furniture according to claim 8, wherein the seat portion is provided with a cushion, the upper ends of the seat inflatable bags are connected with the cushion, and the outer cover is sleeved outside the inflatable body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210120418.0A CN114587106B (en) | 2022-02-07 | 2022-02-07 | Multifunctional inflatable furniture structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210120418.0A CN114587106B (en) | 2022-02-07 | 2022-02-07 | Multifunctional inflatable furniture structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114587106A true CN114587106A (en) | 2022-06-07 |
| CN114587106B CN114587106B (en) | 2023-08-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210120418.0A Active CN114587106B (en) | 2022-02-07 | 2022-02-07 | Multifunctional inflatable furniture structure |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807931A (en) * | 1984-07-20 | 1989-02-28 | Aisin Seiki Co., Ltd. | Air-controlled lumbar support device |
| CN2493102Y (en) * | 2001-07-14 | 2002-05-29 | 陈刚 | Inflated sofa |
| US20020194678A1 (en) * | 2001-06-22 | 2002-12-26 | Chung Wang Cheng | Inflatable product provided with electric air pump |
| US20060236464A1 (en) * | 2005-04-22 | 2006-10-26 | R&D Products, Llc | Multicompartmented air mattress |
| EP1803982A2 (en) * | 1996-07-19 | 2007-07-04 | Chaffee, Robert B. | Valve for Inflatable Objects |
| CN202739367U (en) * | 2012-07-13 | 2013-02-20 | 上海吉龙塑胶制品有限公司 | Inflatable furniture |
| CN202981089U (en) * | 2012-07-17 | 2013-06-12 | 嘉翰德实业股份有限公司 | Air inflation sofa |
| CN108317097A (en) * | 2018-02-01 | 2018-07-24 | 江苏亿美电器有限公司 | Inflator pump |
-
2022
- 2022-02-07 CN CN202210120418.0A patent/CN114587106B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4807931A (en) * | 1984-07-20 | 1989-02-28 | Aisin Seiki Co., Ltd. | Air-controlled lumbar support device |
| EP1803982A2 (en) * | 1996-07-19 | 2007-07-04 | Chaffee, Robert B. | Valve for Inflatable Objects |
| US20020194678A1 (en) * | 2001-06-22 | 2002-12-26 | Chung Wang Cheng | Inflatable product provided with electric air pump |
| CN2493102Y (en) * | 2001-07-14 | 2002-05-29 | 陈刚 | Inflated sofa |
| US20060236464A1 (en) * | 2005-04-22 | 2006-10-26 | R&D Products, Llc | Multicompartmented air mattress |
| CN202739367U (en) * | 2012-07-13 | 2013-02-20 | 上海吉龙塑胶制品有限公司 | Inflatable furniture |
| CN202981089U (en) * | 2012-07-17 | 2013-06-12 | 嘉翰德实业股份有限公司 | Air inflation sofa |
| CN108317097A (en) * | 2018-02-01 | 2018-07-24 | 江苏亿美电器有限公司 | Inflator pump |
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| Publication number | Publication date |
|---|---|
| CN114587106B (en) | 2023-08-15 |
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