CN208828810U - Lazyboot's sofa vacuumizes compressor - Google Patents
Lazyboot's sofa vacuumizes compressor Download PDFInfo
- Publication number
- CN208828810U CN208828810U CN201821320331.3U CN201821320331U CN208828810U CN 208828810 U CN208828810 U CN 208828810U CN 201821320331 U CN201821320331 U CN 201821320331U CN 208828810 U CN208828810 U CN 208828810U
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- sliding
- lazyboot
- rail groove
- sofa
- pumping tube
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Abstract
The utility model belongs to sofa compression technique area, is related to a kind of lazyboot's sofa and vacuumizes compressor.It solves lazyboot's sofa in the prior art and needs the technical issues of manually vacuumizing compression.It includes rack, the conveying mechanism that can clamp vacuum bag movement is provided in rack, the pumping tube assembly and sliding-rail groove of air in suction vacuum bag are provided with above conveying mechanism, tube assembly slidable connection is evacuated in sliding-rail groove, pumping tube assembly is connected with first straight line driving assembly, pumping tube assembly is connected with suction hose, and suction hose is connected with aspiration pump.Compared with prior art, the utility model has the advantages that automatic vacuum compresses lazyboot's sofa.
Description
Technical field
The utility model belongs to sofa compression technique area, vacuumizes compressor more particularly, to a kind of lazyboot's sofa.
Background technique
Lazyboot's sofa is reformed to comfortable and easy design as a result, filling-foam is poly- in lazyboot's sofa housing
Styrene pellets, whole soft, what user can be sluggish is spread out on lazyboot's sofa.Just because of this feature, lazyboot sofa pine
It is soft, there is compressibility, and shape is fixed upon compression, is readily transported.In the prior art, aspiration pump is generallyd use to lazyboot
Sofa carries out vacuumizing compression, in compression process, needs artificial connection aspiration pump and sofa vacuum to cover and connects, the degree of automation
The, it takes time and effort.
Summary of the invention
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of lazyboot's sofa vacuumizes compressor.
In order to achieve the above objectives, the utility model uses following technical proposal: this lazyboot sofa vacuumizes compressor, packet
Including rack is provided with the conveying mechanism that can clamp vacuum bag movement in the rack, is provided with above the conveying mechanism
The pumping tube assembly and sliding-rail groove of air in vacuum bag are aspirated, the pumping tube assembly slidable connection is in sliding-rail groove, institute
The pumping tube assembly stated is connected with first straight line driving assembly, and the pumping tube assembly is connected with suction hose, the pumping
Gas hose is connected with aspiration pump.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, sliding-rail groove is respectively arranged in square-tube-shaped and at sliding-rail groove both ends
Guide hole and guide hole axis is along the vertical direction, is equipped with the linear guide being fixed on the rack, the sliding rail in the guide hole
For slot slidable connection on linear guide, the sliding-rail groove is connected with second straight line driving assembly.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, is provided with the first notch, the exhaust tube below sliding-rail groove
Component slidable connection is in sliding-rail groove square internal groove and the bleeding point of pumping tube assembly is stretched out from the first notch, the cunning
The second notch is provided with above track slot, the suction hose passes through the second notch and connect with pumping tube assembly.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, pumping tube assembly includes being evacuated tube body and exhaust tube, described
Pumping tube body be square and be provided with receiving hole, the exhaust tube is rotatably threaded through in receiving hole and from receiving hole
Lower end is pierced by pumping tube body, and the exhaust tube upper end is connect with suction hose.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, receiving hole upper end is provided with positioning step, the exhaust tube
One end close to positioning step is provided with positioning convex platform compatible with positioning step, and the positioning convex platform is connected to positioning table
In rank, it is provided with the pressing plate being detachably connected with pumping tube body above the positioning step, is offered on the pressing plate
Through the venthole of pressing plate, the suction hose is connected to and is fixedly connected with the pressing plate with exhaust tube by venthole.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, exhaust tube is provided with spool far from one end of pumping tube body
Slot, the spool slot diameter is greater than exhaust tube inner tubal wall diameter of section, is provided with valve core rod in the spool slot, described
Spool slot is provided with the sealing ring being detachably connected with exhaust tube far from one end of pumping tube body, and the valve core rod is not by outer
Sealing ring is protruded when boundary's active force and is resisted against seal gas extraction duct on sealing ring.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, valve core rod is provided with bulb close to one end of sealing ring, institute
The bulb stated is provided with sealing inclined-plane close to one end of sealing ring, and reset spring is arranged on the valve core rod, described
Reset spring one end is resisted against spool slot, and the other end is resisted against on bulb and sealing inclined-plane is pressed against on sealing ring.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, second straight line driving assembly includes parallel with sliding-rail groove first
Screw rod, first screw rod and sliding-rail groove are rotatably connected and are connected with the first rotating driver, set on the sliding-rail groove
It is equipped with third notch, nut block is provided on the pumping tube body and nut block is spirally connected with the first screw rod.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, first straight line driving assembly includes being fixedly connected on sliding-rail groove
Loose joint briquetting and first straight line driver, the first straight line driver output end is provided with loose joint boss, the work
It connects pressing plate and the side of sliding-rail groove is provided with loose joint slot, the loose joint boss is connected in loose joint slot.
It is vacuumized in compressor in above-mentioned lazyboot's sofa, conveying mechanism includes being fixedly mounted on the rack and offering cunning
The baffle of slot and the pushing ram being arranged with baffle vertical row, pushing ram are connected with the synchronous pulley group connection parallel with baffle,
The synchronous pulley group is connected with the second rotating driver, is provided with two pieces of symmetrically arranged setting below the pushing ram
Guide plate, the setting guide plate are gradually drawn close to direction of propulsion.
Compared with prior art, utility model has the advantages that
1. pumping tube assembly can connect and fix with the bleeding point of lazyboot's sofa vacuum set automatically, the degree of automation is improved,
It reduces manually, raising vacuumizes compression efficiency.
2. conveying mechanism conveying lazyboot's sofa is vacuumized when walking, the time is saved, working efficiency is improved.
3. pumping tube assembly 3 is closed automatically after being detached from lazyboot's sofa vacuum set bleeding point, prevent sundries from entering exhaust tube,
Ensure to vacuumize efficiency next time.
Detailed description of the invention
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is another angle schematic diagram provided by the utility model.
Fig. 3 is cross-sectional view provided by the utility model.
Fig. 4 is another angle cross-sectional view provided by the utility model.
In figure, rack 1, conveying mechanism 2, pumping tube assembly 3, sliding-rail groove 4, first straight line driving assembly 5, suction hose 6,
Guide hole 7, linear guide 8, second straight line driving assembly 10, the first notch 12, the second notch 13, pumping tube body 14, exhaust tube
15, receiving hole 16, positioning step 17, positioning convex platform 18, pressing plate 19, spool slot 20, valve core rod 21, sealing ring 22, bulb 23,
Sealing inclined-plane 24, reset spring 25, the first screw rod 26, the first rotating driver 27, nut block 28, loose joint briquetting 29, first are straight
Line drive 30, loose joint boss 31, baffle 32, pushing ram 33, second revolve straight line and move device 35, setting guide plate 36, third notch
37。
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-2, this lazyboot sofa vacuumizes compressor, including rack 1, and vacuum can be clamped by being provided in rack 1
The conveying mechanism 2 of bag movement is provided in suction vacuum bag the pumping tube assembly 3 of air and sliding above the conveying mechanism 2
Track slot 4, for 3 slidable connection of pumping tube assembly in sliding-rail groove 4, the pumping tube assembly 3 is connected with first straight line
Driving assembly 5, the pumping tube assembly 3 are connected with suction hose 6, and the suction hose 6 is connected with aspiration pump.
When lazyboot's sofa wait vacuumize compression is clamped by conveying mechanism 2 and is transported to 4 lower section of sliding-rail groove, control pumping
Tube assembly 3 is docked with the aspirating hole of lazyboot's sofa of compression to be vacuumized, and aspiration pump will be wait vacuumize compression by suction hose 6
Lazyboot's sofa in air extraction, realize that lazyboot's sofa of compression to be vacuumized vacuumizes compression.In the process for vacuumizing compression
In, conveying mechanism 2 keeps running to be fed forward lazyboot's sofa of compression to be vacuumized, while first straight line driving assembly 5 drives
Dynamic pumping tube assembly 3 follows lazyboot's sofa of compression to be vacuumized to move, and realizes and is being evacuated the purpose being fed forward when compression, mentions
Height pumping compression efficiency.After completing pumping compression, control pumping tube assembly 3 is detached from the lazyboot's sofa for having vacuumized compression, the
One straight line driving assembly 5 driving pumping tube assembly 3 returns to sliding-rail groove 4 enters close to lazyboot's sofa of compression to be vacuumized one
End waits lazyboot's sofa of next compression to be vacuumized.
Preferably, sliding-rail groove 4 is in square-tube-shaped, and pumping tube assembly 3 is slidably connected in rectangular sliding-rail groove 4, by sliding rail
The plane of 4 inner sidewall of slot prevents in pumping compression process to the limit of tube assembly 3 is evacuated, and pumping tube assembly 3 rotates and wait take out very
Pneumatics contracting lazyboot's sofa be detached from, while be conducive to be evacuated tube assembly 3 position, accurately with lazyboot's sofa of compression to be vacuumized
Aspirating hole docking.
Preferably, guide hole 7 and 7 axis of guide hole are respectively arranged with along the vertical direction at 4 both ends of sliding-rail groove, the guide hole 7
In be equipped with the linear guide 8 being fixed in rack 1,4 slidable connection of sliding-rail groove is described on linear guide 8
Sliding-rail groove 4 is connected with second straight line driving assembly 10.When lazyboot's sofa of compression to be vacuumized enters 3 lower section of pumping tube assembly
When, second straight line driving assembly 2 drives sliding-rail groove 4 to move downward, and drives pumping tube assembly 3 to close to compression to be vacuumized
Lazyboot's sofa direction is mobile to dock pumping tube assembly 3 with the bleeding point of lazyboot's sofa of compression to be vacuumized, and makes wait vacuumize
It is connected to aspiration pump by pumping tube assembly 3 and suction hose 6 inside lazyboot's sofa of compression.After vacuumizing compression,
Second straight line driving group valence 10 drives sliding-rail groove 4 to move to far from 2 direction of conveying mechanism, vacuumizes the pumping disengaging of tube assembly 3
The bleeding point of lazyboot's sofa of compression.
The first notch 12 is provided with below sliding-rail groove 4,3 slidable connection of pumping tube assembly is rectangular in sliding-rail groove 4
In inside groove and the bleeding point of pumping tube assembly 3 is stretched out from the first notch 12, it is ensured that sliding-rail groove 4 during moving downward, is taken out
The bleeding point that the bleeding point of tracheae component 3 can vacuumize lazyboot's sofa of compression with band, which docks, is not interfered by sliding-rail groove 4.Described
The second notch 13 is provided with above sliding-rail groove 4, the suction hose 6 passes through the second notch 13 and connect with pumping tube assembly 3.?
When pumping tube assembly 3 is slided in sliding-rail groove 4, suction hose 6 and the bleeding point for being evacuated tube assembly 3 can be in 13 Hes of the second notch
It is slided in first notch 12.
During vacuumizing compression, the driving pumping tube assembly 3 of first straight line driving assembly 5 is slided along sliding-rail groove 4, together
When second straight line driving assembly 10 drive sliding-rail groove 4 to be downwardly applied to by sliding-rail groove 4 to mobile close to the direction of conveying mechanism 2
Pressure accelerates vacuum pumping rate, further increases compression efficiency, while pumping tube assembly 3 being prevented to be detached from lazyboot's sofa bleeding point.
Specifically, pumping tube assembly 3 includes that pumping tube body 14 and exhaust tube 15, the pumping tube body 14 are square
And it is provided with receiving hole 16, the exhaust tube 15 is rotatably threaded through in receiving hole 16 and is pierced by pumping from 16 lower end of receiving hole
Tracheae ontology 14,15 upper end of exhaust tube are connect with suction hose 6.Utilize pumping 14 direction plane of tube body and sliding-rail groove
4 inner wall planes lean limit, and limitation pumping tube body 14 rotates during the motion.Exhaust tube 16 and pumping tube body 14 can
Rotation connection, prevent sliding-rail groove 4 during the depression process, exhaust tube 16 and lazyboot's sofa bleeding point rotate static friction, produce
Raw torque, causes to damage to sliding-rail groove 4, it is intended to reduce between sliding-rail groove 4 and linear guide 8, sliding-rail groove 4 and pumping tube body 14
Frictional force.
Further, 16 upper end of receiving hole is provided with positioning step 17, and the exhaust tube 15 is close to positioning step 17
One end is provided with positioning convex platform 18 compatible with positioning step, and the positioning convex platform 18 is connected in positioning step 17, institute
The pressing plate 19 being detachably connected with pumping tube body 14, positioning step 17 and positioning convex platform are provided with above the positioning step 17 stated
18 and pressing plate 19 match, limit exhaust tube 15 be displaced, rotate exhaust tube 15 can only along its axis, on the pressing plate 19
The venthole through pressing plate 19 is offered, the suction hose 6 is connected to exhaust tube 15 by venthole and is consolidated with pressing plate 19
Fixed connection.After the abrasion of 15 nozzle of exhaust tube, removing pressing plate 19 is replaceable exhaust tube 15, simple and convenient, and improving maintenance can grasp
The property made.
Preferably, exhaust tube 15 is provided with spool slot 20 far from one end of pumping tube body 14, and the spool slot 20 is straight
Diameter is greater than 15 inner tubal wall diameter of section of exhaust tube, is provided with valve core rod 21 in the spool slot, the spool slot 20 is separate
One end of pumping tube body 14 is provided with the sealing ring 22 being detachably connected with exhaust tube 15, and the valve core rod 21 is not by the external world
Sealing ring 22 is protruded when active force and is resisted against seal gas extraction duct 15 on sealing ring 22.When sliding-rail groove 4 moves downward, valve core rod
21 with lazyboot's sofa bleeding point when contradicting, and valve core rod 21 is jacked up upwards and opens exhaust tube 15 and sealing ring by lazyboot's sofa bleeding point
Gap between 22 detaches gap of the air in lazyboot's sofa between exhaust tube 15 and sealing ring 22.
Further, valve core rod 21 is provided with bulb 23 close to one end of sealing ring 22, and the bulb 23 is close to close
One end of seal ring 22 is provided with sealing inclined-plane 24, and reset spring 25, the reset spring are arranged on the valve core rod 21
25 one end are resisted against spool slot 20, and the other end is resisted against on bulb 23 and sealing inclined-plane 24 is pressed against on sealing ring 22.When
After vacuumizing compression, sliding-rail groove 4 is moved upwards, and valve core rod 21 is made to lose top power upwards, the elastic masterpiece of reset spring 25
It on valve core rod 21, is resisted against valve core rod 21 again on sealing ring 22, sundries is prevented to be inhaled into aspiration pump or remain in
In suction hose 6, pumping efficiency is reduced.
Preferably, second straight line driving assembly 10 includes first screw rod 26 parallel with sliding-rail groove 4, first screw rod
26 are rotatably connected and are connected with the first rotating driver 27 with sliding-rail groove 4, are provided with third notch on the sliding-rail groove 4
37, nut block 28 is provided on the pumping tube body 14 and nut block 28 is spirally connected with the first screw rod 26.First rotation driving
Device 27 drives the rotation of the first screw rod 26, using screw thread pair, rises or falls nut block 28, drives sliding-rail groove 4 separate or close
The movement of 2 direction of transport establishment.Those skilled in the art should available technical inspiration, first straight line driving mechanism can also lead to
Cross the replacement such as straight line cylinder, linear motor.
Preferably, first straight line driving assembly 5 includes loose joint briquetting 29 and the first straight line being fixedly connected on sliding-rail groove 4
Driver 30,30 output end of first straight line driver are provided with loose joint boss 31, and the loose joint briquetting 29 is close to sliding
The side of track slot 4 is provided with loose joint slot, and the loose joint boss 31 is connected in loose joint slot.Prevent first straight line driver 30 from pushing away
Dynamic direction offset, rubs between driving pumping tube body 14 and sliding-rail groove 4, wearing part.
Preferably, conveying mechanism 2 includes being fixedly mounted in rack 1 and offering the baffle 32 of sliding slot and hang down with baffle 32
The pushing ram 33 being directly arranged, pushing ram 33 are connected with the synchronous pulley group connection parallel with baffle, the synchronous pulley group
It is connected with the second rotating driver 35, two pieces of symmetrically arranged setting guide plates 36, institute are provided with below the pushing ram 33
Setting guide plate 36 is stated gradually to draw close to direction of propulsion.Bleeding point on lazyboot's sofa is connected in the sliding slot on baffle 32, the
Two drivers 35 drive the rotation of synchronous pulley group, and pushing ram 33 pushes the bleeding point on lazyboot's sofa that lazyboot's sofa is driven to transport forward
Dynamic, when lazyboot's sofa is by setting guide plate 36, shape guide plate 36 oppresses lazyboot's sofa, directional retraction, while accelerating to take out true
Empty compression efficiency.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although rack 1, conveying mechanism 2, pumping tube assembly 3, sliding-rail groove 4, first straight line driving is used more herein
Component 5, suction hose 6, guide hole 7, linear guide 8, second straight line driving assembly 10, the first notch 12, the second notch 13, pumping
It is tube body 14, exhaust tube 15, receiving hole 16, positioning step 17, positioning convex platform 18, pressing plate 19, spool slot 20, valve core rod 21, close
Seal ring 22, sealing inclined-plane 24, reset spring 25, the first screw rod 26, the first rotating driver 27, nut block 28, is lived at bulb 23
Connect briquetting 29, first straight line driver 30, loose joint boss 31, baffle 32, pushing ram 33, helicla flute 34, the second rotating driver
35, shape the terms such as guide plate 36, third notch 37, but it does not exclude the possibility of using other terms.Use these terms
Just for the sake of being more convenient to describe and explain the essence of the utility model；It is construed as any additional limitation all
It is contrary to the spirit of the present invention.
Claims (10)
1. a kind of lazyboot's sofa vacuumizes compressor, including rack (1), vacuum bag can be clamped by being provided in the rack (1)
The conveying mechanism (2) of movement, which is characterized in that the pumping of air in suction vacuum bag is provided with above the conveying mechanism (2)
Tracheae component (3) and sliding-rail groove (4), pumping tube assembly (3) slidable connection is in sliding-rail groove (4), the pumping
Tube assembly (3) is connected with first straight line driving assembly (5), and the pumping tube assembly (3) is connected with suction hose (6), described
Suction hose (6) be connected with aspiration pump.
2. lazyboot's sofa according to claim 1 vacuumizes compressor, which is characterized in that the sliding-rail groove (4) is in side
It is tubular and be respectively arranged with guide hole (7) and guide hole (7) axis along the vertical direction at sliding-rail groove (4) both ends, in the guide hole (7)
Be equipped with the linear guide (8) being fixed on rack (1), the sliding-rail groove (4) slidable connection on linear guide (8),
The sliding-rail groove (4) is connected with second straight line driving assembly (10).
3. lazyboot's sofa according to claim 2 vacuumizes compressor, which is characterized in that below the sliding-rail groove (4)
It is provided with the first notch (12), pumping tube assembly (3) slidable connection is in sliding-rail groove (4) square internal groove and exhaust tube
The bleeding point of component (3) is stretched out from the first notch (12), is provided with the second notch (13), institute above the sliding-rail groove (4)
The suction hose (6) stated passes through the second notch (13) and connect with pumping tube assembly (3).
4. lazyboot's sofa according to claim 3 vacuumizes compressor, which is characterized in that the pumping tube assembly (3)
It is square and is provided with receiving hole (16) including pumping tube body (14) and exhaust tube (15), the pumping tube body (14),
The exhaust tube (15) is rotatably threaded through in receiving hole (16) and is pierced by pumping tube body from receiving hole (16) lower end
(14), the exhaust tube (15) upper end is connect with suction hose (6).
5. lazyboot's sofa according to claim 4 vacuumizes compressor, which is characterized in that described receiving hole (16) upper end
It is provided with positioning step (17), the exhaust tube (15) is provided with close to the one end of positioning step (17) and mutually fits with positioning step
The positioning convex platform (18) matched, the positioning convex platform (18) are connected in positioning step (17), on the positioning step (17)
Side is provided with the pressing plate (19) being detachably connected with pumping tube body (14), and the pressing plate offers on (19) through pressing plate
(19) venthole, the suction hose (6) are connected to and are fixedly connected with the pressing plate with exhaust tube (15) by venthole.
6. lazyboot's sofa according to claim 5 vacuumizes compressor, which is characterized in that the exhaust tube (15) is separate
One end of pumping tube body (14) is provided with spool slot (20), and spool slot (20) diameter is greater than exhaust tube (15) inner tubal wall
Diameter of section is provided with valve core rod (21) in the spool slot, and the spool slot (20) is far from pumping tube body (14)
One end is provided with the sealing ring (22) being detachably connected with exhaust tube (15), when the valve core rod (21) is not by external forces
Prominent sealing ring (22) and it is resisted against seal gas extraction duct on sealing ring (22).
7. lazyboot's sofa according to claim 6 vacuumizes compressor, which is characterized in that the valve core rod (21) is close
One end of sealing ring (22) is provided with bulb (23), and the bulb (23) is provided with close close to the one end of sealing ring (22)
It seals inclined-plane (24), is arranged with reset spring (25) on the valve core rod (21), the reset spring (25) one end is resisted against
Spool slot (20), the other end are resisted against on bulb (23) and sealing inclined-plane (24) are pressed against on sealing ring (22).
8. lazyboot's sofa according to claim 2 vacuumizes compressor, which is characterized in that the second straight line driving group
Part (10) includes first screw rod (26) parallel with sliding-rail groove (4), first screw rod (26) and sliding-rail groove (4) rotatable company
It connects and is connected with the first rotating driver (27), third notch (37), the exhaust tube are provided on the sliding-rail groove (4)
It is provided with nut block (28) on ontology (14) and nut block (28) is spirally connected with the first screw rod (26).
9. lazyboot's sofa according to claim 1 vacuumizes compressor, which is characterized in that the first straight line driving group
Part (5) includes the loose joint briquetting (29) and first straight line driver (30) being fixedly connected on sliding-rail groove (4), and described first is straight
Line drive (30) output end is provided with loose joint boss (31), and the loose joint briquetting (29) is set close to the side of sliding-rail groove (4)
It is equipped with loose joint slot, the loose joint boss (31) is connected in loose joint slot.
10. lazyboot's sofa according to claim 1 vacuumizes compressor, which is characterized in that conveying mechanism (2) packet
Include the baffle (32) for being fixedly mounted on rack (1) and offering sliding slot and with baffle (32) vertically disposed pushing ram (33),
Pushing ram (33) is connected with the synchronous pulley group connection parallel with baffle, and the synchronous pulley group is connected with the second rotation drive
Dynamic device (35), the pushing ram (33) lower section are provided with two pieces of symmetrically arranged setting guide plates (36), the setting guiding
Plate (36) is gradually drawn close to direction of propulsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320331.3U CN208828810U (en) | 2018-08-15 | 2018-08-15 | Lazyboot's sofa vacuumizes compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821320331.3U CN208828810U (en) | 2018-08-15 | 2018-08-15 | Lazyboot's sofa vacuumizes compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208828810U true CN208828810U (en) | 2019-05-07 |
Family
ID=66309307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821320331.3U Active CN208828810U (en) | 2018-08-15 | 2018-08-15 | Lazyboot's sofa vacuumizes compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208828810U (en) |
-
2018
- 2018-08-15 CN CN201821320331.3U patent/CN208828810U/en active Active
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