CN212661473U - Domestic sofa convenient to clearance bottom dust - Google Patents
Domestic sofa convenient to clearance bottom dust Download PDFInfo
- Publication number
- CN212661473U CN212661473U CN202021711145.XU CN202021711145U CN212661473U CN 212661473 U CN212661473 U CN 212661473U CN 202021711145 U CN202021711145 U CN 202021711145U CN 212661473 U CN212661473 U CN 212661473U
- Authority
- CN
- China
- Prior art keywords
- sofa
- plate
- sides
- board
- drawer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000428 dust Substances 0.000 title claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 13
- 239000010959 steel Substances 0.000 claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 11
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 5
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 5
- 241001330002 Bambuseae Species 0.000 abstract description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 5
- 239000011425 bamboo Substances 0.000 abstract description 5
- 208000008035 Back Pain Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 208000002193 Pain Diseases 0.000 description 1
- 208000019804 backache Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/04—Seating furniture, e.g. sofas, couches, settees, or the like, with movable parts changeable to beds; Chair beds
- A47C17/16—Seating furniture changeable to beds by tilting or pivoting the back-rest
- A47C17/165—Seating furniture changeable to beds by tilting or pivoting the back-rest with forward tiltable back-rest, e.g. back cushion
- A47C17/1655—Seating furniture changeable to beds by tilting or pivoting the back-rest with forward tiltable back-rest, e.g. back cushion forming top surface of the bed with non-rotatable seat cushion
Abstract
The utility model discloses a domestic sofa convenient to clearance bottom dust, including drawer, sofa board and rotor plate, the drawer is all installed to the inboard of sofa board, and the both ends of sofa board all install the handle, the gyro wheel is all installed to the both sides of sofa board bottom, and the bottom of gyro wheel is provided with the guide slot, the spike is installed to the bottom of sofa board, and the steel pipe is installed to the bottom of telescopic link, the base is installed to the below of lifter plate, and the lower guide arm is all installed to the both sides on base top, and one side of lower guide arm is installed and is inserted a section of thick bamboo, and the top of lower guide arm installs the upper guide arm, and the bolt is installed to one side of upper guide arm, the rotor plate is installed to one side of sofa board, and rotatory piece is installed to the bottom of rotor plate, and the slider. The utility model discloses an install drawer, sofa board and rotor plate, be equipped with the bolt in inserting a section of thick bamboo liam, can adjust the height of sofa, improved efficiency greatly.
Description
Technical Field
The utility model relates to a life house technical field specifically is a domestic sofa convenient to clearance bottom dust.
Background
The sofa is the household articles who uses commonly used, and the sofa is the chair of using timber or steel as the skeleton, and inside lining cotton fibre and other foam materials etc. to make, and is whole more comfortable, when clearance sofa, the following inconvenient clearance of sofa:
1. the base of the prior household sofa is very low in height, the weight of the sofa is very large, a large amount of dust is generated under the sofa after the sofa is placed for a long time, the space below the sofa is very small, and the dust is troublesome to clean;
2. the prior household sofa can be used for lying, but when a guest comes at home and the bed is not enough, the user can usually sleep on the sofa, but the sofa is small in area and poor in using effect;
3. the height of the sofa plate of the prior household sofa is difficult to adjust, and if the waist disc of a person sitting on the sofa is uncomfortable, the person with the uncomfortable waist disc sits on the flat sofa plate for a long time, so that the waist pain is easy to cause and the sofa plate is very uncomfortable.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a domestic sofa convenient to clearance bottom dust to it is very little to provide the space below the sofa in the above-mentioned background art, and the area of sofa is more narrow and small, sits the easy backache problem on flat sofa board for a long time.
In order to achieve the above object, the utility model provides a following technical scheme: a household sofa convenient for cleaning dust at the bottom comprises a drawer, a sofa plate and a rotating plate, wherein the drawer is arranged on the inner side of the sofa plate, handles are arranged at two ends of the sofa plate, rollers are arranged on two sides of the bottom end of the sofa plate, a guide groove is formed in the bottom end of each roller, a supporting foot is arranged at the bottom end of the sofa plate, a caster is arranged on the inner side of the supporting foot, a screw valve is arranged on one side of the caster, a lifting plate is arranged at the bottom end of the sofa plate, telescopic rods are arranged at four corners of the bottom end of the lifting plate, a steel pipe is arranged at the bottom end of each telescopic rod, a base is arranged below the lifting plate, lower guide rods are arranged on two sides of the top end of the base, an inserting cylinder is arranged on one side of each lower guide rod, an upper guide rod is arranged at the top end of each lower, the slider is installed to the bottom of rotatory piece, and the fixture block is all installed to the both sides of slider bottom.
Preferably, the drawer is provided with six, and one side of sofa board is provided with six rectangular holes, and the length and the width of sofa board one side rectangular hole are greater than the length and the width of drawer, and the degree of depth of sofa board one side rectangular hole is less than the length of drawer, and the length of sofa board is greater than the length of lifter plate.
Preferably, a round hole is formed in one side of the supporting foot, and threads matched with threads on the outer side of the screw valve are arranged in a small circle on one side of the supporting foot.
Preferably, the inner side of the steel pipe is provided with a round hole, and the diameter of the round hole in the inner side of the steel pipe is larger than that of the telescopic rod.
Preferably, the width of the roller is smaller than the width of the guide groove, and the radius of the roller is larger than the depth of the guide groove.
Preferably, the cross section of the clamping block is rectangular, and grooves matched with the cross section of the clamping block are formed in the two sides of the inner portion of the guide groove.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) according to the household sofa convenient for cleaning dust at the bottom, the supporting feet are arranged at the bottom end of the sofa plate, the trundles are arranged on the inner sides of the supporting feet, the rollers are arranged on two sides of the bottom end of the sofa plate, the bottom ends of the rollers are provided with the guide grooves, and the sofa plate is lifted up, so that the function of cleaning dust at the bottom of the sofa plate is realized, and the advantage of convenience in cleaning is embodied;
(2) according to the household sofa convenient for cleaning dust at the bottom, the rollers are arranged on two sides of the bottom end of the sofa plate, the bottom ends of the rollers are provided with the guide grooves, the rotating plate is arranged on one side of the sofa plate, the rotating block is arranged at the bottom end of the rotating plate, the sliding block is arranged at the bottom end of the rotating block, and the sofa plate and the rotating plate are moved to realize the sofa unfolding function, so that the advantage of enlarging the area is embodied;
(3) this domestic sofa convenient to clearance bottom dust all installs lower guide arm through the both sides on base top, and one side of lower guide arm is installed and is inserted a section of thick bamboo, and the top of lower guide arm installs the upper guide arm, and the bolt is installed to one side of upper guide arm, inserts in a section of thick bamboo through inciting somebody to action the bolt, has realized the function that can adjust sofa board angle, has embodied the advantage that can fold the sofa.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the expanded structure of the present invention;
FIG. 3 is a schematic view of the lower guide bar structure of the present invention;
fig. 4 is a schematic view of the slider structure of the present invention.
In the figure: 1. a drawer; 2. a handle; 3. a brace; 4. a screw valve; 5. a sofa board; 6. a steel pipe; 7. a base; 8. a lower guide rod; 9. a lifting plate; 10. a rotating plate; 11. a caster wheel; 12. a roller; 13. a guide groove; 14. inserting a cylinder; 15. a bolt; 16. an upper guide rod; 17. a telescopic rod; 18. rotating the block; 19. a slider; 20. and (7) clamping blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: a household sofa convenient for cleaning dust at the bottom comprises drawers 1, a sofa plate 5 and a rotating plate 10, wherein the drawers 1 are arranged on the inner side of the sofa plate 5, the number of the drawers 1 is six, six rectangular holes are formed in one side of the sofa plate 5, the length and width of the rectangular hole in one side of the sofa plate 5 are larger than those of the drawers 1, the depth of the rectangular hole in one side of the sofa plate 5 is smaller than that of the drawer 1, and the length of the sofa plate 5 is larger than that of a lifting plate 9, so that clothes can be stored, and the space can be fully utilized;
the handles 2 are mounted at two ends of the sofa plate 5, the rollers 12 are mounted at two sides of the bottom end of the sofa plate 5, the width of each roller 12 is smaller than that of the guide groove 13, the radius of each roller 12 is larger than the depth of the guide groove 13, the rollers 12 are prevented from shaking, and the sofa plate 5 is convenient to push;
the bottom end of the roller 12 is provided with a guide groove 13, the bottom end of the sofa plate 5 is provided with a supporting foot 3, one side of the supporting foot 3 is provided with a round hole, a small circle at one side of the supporting foot 3 is internally provided with a thread matched with the thread at the outer side of the screw valve 4, so that the caster 11 can be fixed to prevent the sofa plate 5 from sliding;
the inner side of the supporting foot 3 is provided with a trundle 11, one side of the trundle 11 is provided with a screw valve 4, the bottom end of the sofa plate 5 is provided with a lifting plate 9, four corners of the bottom end of the lifting plate 9 are provided with telescopic rods 17, the bottom end of the telescopic rod 17 is provided with a steel pipe 6, the inner side of the steel pipe 6 is provided with a round hole, the diameter of the round hole in the steel pipe 6 is larger than that of the telescopic rod 17, the height of the sofa plate 5 can be adjusted, and the sofa;
The working principle is as follows: when the sofa is used, the rotating plate 10 is erected until the end surface of the rotating plate 10 contacts the surface of the lifting plate 9, so that the rotating plate 10 is fixed at the top end of the lifting plate 9, when the sofa is placed for a long time, dust in the air can be attached to the surface of the sofa, the dust on the top surface of the sofa can be cleaned easily, but the dust below the sofa can not be cleaned easily, at this time, one end of the sofa plate 5 is lifted, the sofa plate 5 rotates around the rollers 12 until the dust below the sofa is cleaned, the sofa plate 5 is placed down, when the sofa is uncomfortable to sit on for a long time, the bolt 15 is pulled out from the inserting cylinder 14, so that the included angle between the upper guide rod 16 and the lower guide rod 8 is reduced until the lifting plate 9 falls to the top end of the steel pipe 6, so that the angle of the sofa plate 5 is inclined comfortably, the sofa can be seated more conveniently, and when the sofa needs to be unfolded, the sofa plate 5 is pulled outward along the guide groove 13, the rotating plate 10 is then put down, and the rotating plate 10 is pushed to one side until one side of the rotating plate 10 is aligned with the lifting plate 9.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. A household sofa convenient to clearance bottom dust, includes drawer (1), sofa board (5) and rotor plate (10), its characterized in that: the novel sofa plate is characterized in that drawers (1) are installed on the inner sides of the sofa plates (5), handles (2) are installed at the two ends of the sofa plates (5), rollers (12) are installed on the two sides of the bottom ends of the sofa plates (5), guide grooves (13) are formed in the bottom ends of the rollers (12), supporting legs (3) are installed at the bottom ends of the sofa plates (5), trundles (11) are installed on the inner sides of the supporting legs (3), screw valves (4) are installed on one sides of the trundles (11), lifting plates (9) are installed at the bottom ends of the sofa plates (5), telescopic rods (17) are installed at the four corners of the bottom ends of the lifting plates (9), steel pipes (6) are installed at the bottom ends of the telescopic rods (17), bases (7) are installed below the lifting plates (9), lower guide rods (8) are installed on the two sides of the top ends of the bases (7), inserting barrels (14) are installed on one sides of the lower guide, a bolt (15) is installed on one side of the upper guide rod (16), a rotating plate (10) is installed on one side of the sofa plate (5), a rotating block (18) is installed at the bottom end of the rotating plate (10), a sliding block (19) is installed at the bottom end of the rotating block (18), and clamping blocks (20) are installed on two sides of the bottom end of the sliding block (19).
2. The household sofa facilitating bottom dust cleaning according to claim 1, wherein: drawer (1) is provided with six altogether, and one side of sofa board (5) is provided with six rectangular holes, and the length and the width of sofa board (5) one side rectangular hole are greater than the length and the width of drawer (1), and the degree of depth of sofa board (5) one side rectangular hole is less than the length of drawer (1), and the length of sofa board (5) is greater than the length of lifter plate (9).
3. The household sofa facilitating bottom dust cleaning according to claim 1, wherein: one side of the supporting foot (3) is provided with a round hole, and a small circle at one side of the supporting foot (3) is internally provided with a thread matched with the thread at the outer side of the screw valve (4).
4. The household sofa facilitating bottom dust cleaning according to claim 1, wherein: the inner side of the steel pipe (6) is provided with a round hole, and the diameter of the round hole in the inner side of the steel pipe (6) is larger than that of the telescopic rod (17).
5. The household sofa facilitating bottom dust cleaning according to claim 1, wherein: the width of the roller (12) is smaller than that of the guide groove (13), and the radius of the roller (12) is larger than the depth of the guide groove (13).
6. The household sofa facilitating bottom dust cleaning according to claim 1, wherein: the section of the fixture block (20) is rectangular, and grooves matched with the section of the fixture block (20) are formed in the two sides of the inner part of the guide groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711145.XU CN212661473U (en) | 2020-08-17 | 2020-08-17 | Domestic sofa convenient to clearance bottom dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021711145.XU CN212661473U (en) | 2020-08-17 | 2020-08-17 | Domestic sofa convenient to clearance bottom dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212661473U true CN212661473U (en) | 2021-03-09 |
Family
ID=74821633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021711145.XU Active CN212661473U (en) | 2020-08-17 | 2020-08-17 | Domestic sofa convenient to clearance bottom dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212661473U (en) |
-
2020
- 2020-08-17 CN CN202021711145.XU patent/CN212661473U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |