CN208211818U - Sofa intelligence lifting jack - Google Patents
Sofa intelligence lifting jack Download PDFInfo
- Publication number
- CN208211818U CN208211818U CN201720855273.3U CN201720855273U CN208211818U CN 208211818 U CN208211818 U CN 208211818U CN 201720855273 U CN201720855273 U CN 201720855273U CN 208211818 U CN208211818 U CN 208211818U
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- bar
- mounting rack
- sofa
- rod
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Abstract
The utility model discloses sofa intelligence lifting jacks, including the mounting rack for sofa installation settings, it further include support construction, above-mentioned mounting rack is mounted in above-mentioned support construction in a manner of oscilaltion, there are four the lifting installation position setting of above-mentioned mounting rack on the support structure, four lifting installation positions are equipped in distribution, above-mentioned support construction and above-mentioned mounting rack for four of mounting rack lifting installation positions along the circumferential direction uniform ring of mounting rack always along the driving device of the synchronous oscilaltion campaign of support construction work.After the technical solution of the utility model, on the ground due to sofa setting, four lifting installation positions of mounting rack and support construction make synchronization lifting movement, mounting rack does not depart from support construction, lifting process is steadily reliable, and whole device is safe and reliable, does not destroy indoor design.
Description
Technical field
The present invention relates to intelligent sofa field more particularly to a kind of intelligent sofa lifting jacks.
Background technique
The electric lifting sofa of traditional Electric sofa such as Patent No. CN98211266.1, mainly sofa backrest
While raising and lowering, position of the people on cushion can also change, for example when back decline, people can be moved backward self
Buttocks, otherwise move forward.The backrest raising and lowering of key control sofa is pressed by the raising and lowering on button.It is main to make
Increase the comfort level of user with the angle for the backrest for being to adjust sofa, but sofa can not integrally be gone up and down, due to
Sofa is generally heavier, and sofa bottom is caused to be not easily cleaned.
In view of above-mentioned technology, Patent No. CN200920319255.9 discloses a kind of lifting furniture, lift man
Tool includes furniture body, and the furniture body is lifted on the ceiling by lifting device, and the lifting device preferably uses elevator
Formula lifting device comprising connect reel on the drive means, the rope wound on reel is through pulley and the furniture body
Connection, the pulley is fixed on the ceiling, and the driving device is using motor or hydraulic motor or rolled round, the ceiling
The upper position corresponding to furniture body is provided at least three auxiliary catches, and it is removable therewith that the furniture body is provided at least three
Unload the support leg of connection.Furniture body is increased to the position near to or in contact with ceiling by lifting device, need using when drop
It descends and is connected in support leg, it is easy to use；But only tubing sections are hung when furniture increases, and furniture is hung in the sky, are easily shaken
It shakes, does not go up and down the furniture at the center at position at its four especially for center of gravity, rock more acutely, security risk is big, and family
Tool suspension on the ceiling, destroys indoor design, and furniture in use, is connected to the rope on furniture not only to user
Obstacle is caused, rope is also easy to be shortened the service life of product by the destruction such as abrasion is scraped, increase security risk.
In consideration of it, inventor furthers investigate the above problem, there is this case generation then.
Utility model content
In view of the deficiencies in the prior art, the purpose of this utility model is to provide a kind of sofa intelligence lifting jacks, by its structure
At sofa setting on the ground, four lifting installation positions of mounting rack and support construction make synchronization lifting movement, mounting rack
Support construction is not departed from, sofa lifting process is stablized, and whole device is safe and reliable, does not destroy indoor design.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of sofa intelligence lifting jack further includes support construction including the mounting rack for sofa installation settings, above-mentioned installation
Frame is mounted in above-mentioned support construction in a manner of oscilaltion, and the lifting installation position of above-mentioned mounting rack on the support structure is set
There are four setting, four lifting installation positions along mounting rack circumferential direction uniform ring around distribution, above-mentioned support construction and above-mentioned peace
Shelve the driving for being equipped with and making synchronous oscilaltion campaign along support construction always for four lifting installation positions of mounting rack
Device.
Above-mentioned mounting rack includes the rear side rod that the side bar of the left and right sides, the preceding side rod of front side and rear side is arranged in；It is above-mentioned
Support construction includes four support rods, and the four corners of mounting rack, the left and right both ends of preceding side rod and rear side rod is arranged in four support rods
Left and right both ends be installed with correspond the loop bar that is movably set in outside four support rods respectively, the side bar in left side is located at
Between two loop bars in left side, the side bar in right side be located in right side two loop bars between, the end of side bar with
Loop bar is fixedly connected, and is equipped with above the bar of side between two loop bars in right side between two loop bars in left side
Horizontal edge bar, the both ends end of above-mentioned horizontal edge bar corresponds to activity and protrudes into two loop bars, and connect with support rod, and above-mentioned loop bar corresponds to
The strip groove mobile for horizontal edge bar oscilaltion is offered at horizontal edge bar, above-mentioned loop bar is the lifting installation position.
Above-mentioned driving device includes electric cylinder and four ropes, above-mentioned electric cylinder level be lying in preceding side rod and rear side rod it
Between, the launch direction of the output end of above-mentioned electric cylinder is vertical with above-mentioned side bar, and the output end end of above-mentioned electric cylinder, which is equipped with, to push away
Block；Be provided with fixed transverse rod between above-mentioned preceding side rod and rear side rod, above-mentioned fixed transverse rod be in pushing block and left side side bar it
Between or the side bar in pushing block and right side between, what the both ends of above-mentioned horizontal edge bar were provided symmetrically, passed through for rope
Perforation, open up on above-mentioned fixed transverse rod there are four for four ropes correspond across through-hole, the both ends of above-mentioned side bar are set
Have symmetrically arranged, for the slot that rope passes through, the first end of four above-mentioned ropes is separately fixed on pushing block, every rope
Second end sequentially passes through through-hole, slot and perforation respectively, and is fixed on horizontal edge bar, and each through-hole, each slot and each
There was only a rope in perforation, four above-mentioned ropes are non-cross.
In the one side that four above-mentioned through-holes coexist in fixed transverse rod towards pushing block, four through-holes arrange the side of being arranged in two rows two
The midpoint of shape structure, the central point of square structure and above-mentioned fixed transverse rod is on same straight line.
Above-mentioned fixed transverse rod corresponds to each through hole and is installed with the guiding rope sling passed through for rope respectively.
Above-mentioned preceding side rod and rear side rod include upper zinc-plated square steel pipe, lower zinc-plated square steel pipe and are connected in upper zinc-plated square steel pipe
Vertical connecting rod between lower zinc-plated square steel pipe,
Above-mentioned side bar, above-mentioned fixed transverse rod and above-mentioned pushing block are with the vertical portion and anyhow equal leg angle in portion, on
The vertical portion for stating side bar is in above the portion anyhow of side bar, and the portion anyhow of two above-mentioned side bars is co-located in two above-mentioned side bars
Vertical portion between, above-mentioned slot is in the portion anyhow of above-mentioned side bar；The portion anyhow of above-mentioned fixed transverse rod is in fixed horizontal
Above the vertical portion of bar, above-mentioned through-hole is on the vertical portion of above-mentioned fixed transverse rod.
Above-mentioned electric cylinder output end is externally provided with guide sleeve, and above-mentioned guide sleeve passes through above-mentioned fixed transverse rod.
The bottom surface of above-mentioned fixed transverse rod corresponds to concave up equipped with recessed in passing through and being embedded at for guide sleeve at guide sleeve
Slot.
After the technical solution of the utility model, on the ground due to sofa setting, four liftings of mounting rack are installed
Position and support construction make synchronization lifting movement, and mounting rack does not depart from support construction, and lifting process is steadily reliable, whole device peace
It is complete reliable, do not destroy indoor design.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model propradation；
Fig. 2 is the structural schematic diagram that the utility model declines state；
Fig. 3 is another structural schematic diagram (omitting rope) of the utility model.
Wherein
- 1 side bar -11 of mounting rack
Side rod -12 before slot -111
- 13 loop bar -14 of side rod afterwards
- 2 support rod -21 of supporting member
The perforation of horizontal edge bar-22-221
- 3 electric cylinder -31 of driving device
- 311 pushing block -312 of output end
- 313 rope -32 of guide sleeve
- 4 through-hole -41 of fixed transverse rod
It is oriented to rope sling -411
Specific embodiment
The utility model is described further in the following with reference to the drawings and specific embodiments.
A kind of sofa intelligence lifting jack of the utility model, as shown in Figure 1-3, include the mounting rack for sofa installation settings
1, it further include support construction 2, mounting rack 1 is installed on the support structure 2 in a manner of oscilaltion, and mounting rack 1 is in support construction 2
On the setting of lifting installation position there are four, four lifting installation positions along mounting rack 1 circumferential direction uniform ring around distribution, rise
Synchronism is good during drop, and four above-mentioned lifting installation positions one for mounting rack 1 are equipped in support construction 2 and mounting rack 1
Directly make the driving device 3 of synchronous oscilaltion campaign along support construction 2.
A kind of sofa intelligence lifting jack of the utility model, sofa is directly placed at mounting rack 1 when application, and sweeping needs
When sofa lifts, start driving device 3, four lifting positions that driving device 3 controls mounting rack are made along support construction 2 is synchronous
Upward lifting action is realized the lifting of sofa, is brought convenience to cleaning.Using the sofa intelligence lifting jack of structure, mounting rack 1
Four lifting unit bit synchronization liftings, lifting is more steady, not will cause sofa and shakes in lifting process, and use is safe,
Meanwhile total is in the lower section of sofa, does not easily cause other people to damage, nor affects on indoor arrangement and decoration.
Preferably, mounting rack 1 includes the side bar 11, the preceding side rod 12 of front side and the back of rear side that the left and right sides is arranged in
Bar 13；Support construction 2 includes four support rods 21, and four support rods 21 are arranged in the four corners of mounting rack 1, a left side for preceding side rod 12,
Right both ends and the left and right both ends of rear side rod 13 are installed with the loop bar 14 for corresponding and being movably set in outside four support rods 21 respectively,
Side bar 11 in left side is located between two loop bars 14 in left side, and the side bar 11 in right side is located in right side
Between two loop bars 14, the end of side bar 11 is fixedly connected with loop bar 14, and entire mounting rack 1 is in tower structure.In left side
Two loop bars 14 between horizontal edge bar 22 above side bar 11, horizontal edge bar are equipped between two loop bars 14 in right side
22 both ends end corresponds to activity and protrudes into two loop bars 14, and connect with support rod 21, and loop bar 14, which corresponds at horizontal edge bar 22, to be opened
Equipped with the strip groove mobile for 22 oscilaltion of horizontal edge bar, loop bar 14 is the lifting installation position.Such design meets
The requirement that mounting rack 1 and support construction 2 do not depart from lifting process, the strip groove opened up in loop bar 14 allow support rod 21 in loop bar
Lifting process in 14 is more steady reliable, and the steel that 1 need of mounting rack of frame-type are a small amount of can play sofa effectively
Supporting role, can effectively save steel.
Preferably, driving device 3 includes electric cylinder 31 and four ropes 32, before 31 level of electric cylinder is lying in side rod 12 with
Afterwards between side rod 13, the launch direction of the output end 311 of electric cylinder 31 is vertical with side bar 11, the output end 311 of electric cylinder 31
End is equipped with pushing block 312；Be provided with fixed transverse rod 4 between preceding side rod 12 and rear side rod 13, fixed transverse rod 4 be in pushing block 312 with
Between the side bar 11 in left side, in the utility model, which be can also be between pushing block 312 and the side bar 11 on right side, horizontal
What the both ends of side rod 22 were provided symmetrically, for the perforation 221 that rope 32 passes through, opened up on fixed transverse rod 4 there are four supply four
Rope 32 correspond across through-hole 41, set that there are two the slot 111 passed through for rope 32, four ropes 32 on side bar 11
First end be separately fixed on pushing block 312, the second end of every rope 32 sequentially passes through through-hole 41, slot 111 respectively and wears
Hole 221, and be fixed on horizontal edge bar 22, and there was only a rope in each through-hole 41, each slot 111 and each perforation 221
Rope 32, four ropes 32 are non-cross, and concrete operations are: four ropes 32 being numbered as 1-4,32 first end of No.1 rope is fixed
On pushing block 312, second end sequentially passes through the through-hole of front side top, the slot 111 in front of the bar of left side side and corresponds to the slot
The perforation 221 of 111 top of hole, No. two 32 first ends of rope are fixed on pushing block 312, and second end sequentially passes through the logical of back side top
Hole, the slot 111 at left side side bar rear and the perforation 221 corresponding to 111 top of slot, No. three 32 first ends of rope are fixed
On pushing block 312, second end passes through the through-hole below rear side, then bypasses from the bottom of fixed transverse rod 4 and turn back to the right, and successively wear
The slot 111 at right side side bar rear and the perforation 221 corresponding to 111 top of slot are crossed, No. four 32 first ends of rope are fixed
On pushing block 312, second end passes through the through-hole below front side, then bypasses from the bottom of fixed transverse rod 4 and turn back to the right, and successively wear
The slot 111 in front of the bar of right side side and the perforation 221 corresponding to 111 top of slot are crossed, driving device 3 works, electric cylinder
31 output end 311 is pushed outwardly, and pushing block 312 is to right translation, stretching of four ropes by pushing block 312, the horizontal edge in left side
The both ends of bar 22 pulling force downward by No.1 and No. two ropes 32 respectively, the both ends of the horizontal edge bar 22 on right side are respectively by No. three
Downward pulling force, opposite with No. four ropes 32, and the both ends of the side bar 11 of two sides are by upward holding power, mounting rack 1
Four loop bars 14 drive mounting rack 1 to rise simultaneously, synchronism is good.Similarly, decline process is on the contrary.The advantages of this driving method, is also
It is, by output end 311, contraction speed is limited the decrease speed of mounting rack 1 to the left, mounting rack 1 is avoided when falling,
The impact force generated under the effect of gravity destruction caused by sofa.
Preferably, in the one side that four through-holes 41 coexist in fixed transverse rod 4 towards pushing block 312, four through-holes 41 are in two rows
Two column are arranged to square structure, and the central point of square structure and the midpoint of fixed transverse rod 4 are on same straight line, every rope 32
To being equidistant for through-hole 41, so that quadrangle stress is more uniform when mounting rack 1 is gone up and down, lifting process is more steady.
Preferably, fixed transverse rod 4 corresponds at each through-hole 41 is installed with the guiding rope sling 411 passed through for rope 32 respectively,
Guiding role is played to rope 32, when so that sofa being gone up and down, rope 32 is not susceptible to slide, so that sofa lifting is more flat
Surely.
Preferably, preceding side rod 12 and rear side rod 13 include upper zinc-plated square steel pipe, lower zinc-plated square steel pipe and are connected in upper plating
Vertical connecting rod between zinc square steel tube and lower zinc-plated square steel pipe, side bar 11, fixed transverse rod 4 and pushing block 312 are with vertical portion
Anyhow the equal leg angle in portion, the vertical portion of side bar 11 are in above the portion anyhow of side bar 11, and two sides side rod 11 is anyhow
Portion is co-located between the vertical portion of two sides side rod 11, and slot 111 is in the portion anyhow of side bar 11；Fixed transverse rod 4 is anyhow
Portion is in above the vertical portion of fixed transverse rod 4, and through-hole 41 is on the vertical portion of fixed transverse rod 4.Using zinc-plated square steel pipe and wait
Corner angle increases the contact area connected when the connection of each position of mounting rack 1, so that connection is more reliable.
Preferably, 31 output end 311 of electric cylinder is externally provided with guide sleeve 313, and guide sleeve 313 passes through fixed transverse rod 4.It is fixed horizontal
The bottom surface of bar 4 corresponds to concave up be equipped at guide sleeve 313 and interior groove is passed through and be embedded at for guide sleeve 313, so that output
The movement of end 311 in the horizontal direction is more steady, and then keeps the lifting of sofa more steady.
The product form and style of above-described embodiment and schema and non-limiting the utility model patent, any affiliated technology neck
The appropriate changes or modifications that the those of ordinary skill in domain does it all should be regarded as the patent model for not departing from the utility model patent
Farmland.
Claims (9)
1. a kind of sofa intelligence lifting jack, including the mounting rack for sofa installation settings, it is characterised in that: further include support knot
Structure, above-mentioned mounting rack are mounted in above-mentioned support construction in a manner of oscilaltion, the liter of above-mentioned mounting rack on the support structure
Drop installation position setting there are four, four lifting installation positions along mounting rack circumferential direction uniform ring around distribution, above-mentioned support
Be equipped in structure and above-mentioned mounting rack for mounting rack four lifting installation positions always along support construction work it is synchronous up and down rise
The driving device of movement drops.
2. sofa intelligence lifting jack as described in claim 1, it is characterised in that: above-mentioned mounting rack includes being arranged in the left and right sides
Side bar, the preceding side rod of front side and the rear side rod of rear side；Above-mentioned support construction includes four support rods, and the setting of four support rods exists
The four corners of mounting rack, the left and right both ends of preceding side rod and the left and right both ends of rear side rod are installed with one-to-one correspondence respectively and are slidingly connected
Loop bar outside four support rods, the side bar in left side are located between two loop bars in left side, the side bar in right side
It is located between two loop bars on right side, the end of side bar is fixedly connected with loop bar, between two loop bars in left side and is located
The horizontal edge bar being equipped with above the bar of side between two loop bars on right side, the both ends end of above-mentioned horizontal edge bar correspond to activity and stretch
Enter in two loop bars, and connect with support rod, above-mentioned loop bar, which corresponds to, to be offered at horizontal edge bar for horizontal edge bar oscilaltion movement
Strip groove, above-mentioned loop bar are the lifting installation position.
3. sofa intelligence lifting jack as claimed in claim 2, it is characterised in that: above-mentioned driving device includes electric cylinder and four
Rope, above-mentioned electric cylinder level are lying between preceding side rod and rear side rod, the launch direction of the output end of above-mentioned electric cylinder with it is upper
State that side bar is vertical, the output end end of above-mentioned electric cylinder is equipped with pushing block；Fixation is provided between above-mentioned preceding side rod and rear side rod
Cross bar, above-mentioned fixed transverse rod are between pushing block and the side bar in left side or between the side bar in pushing block and right side, on
It states what the both ends of horizontal edge bar were provided symmetrically, for the perforation that rope passes through, opens up that there are four supply four on above-mentioned fixed transverse rod
Rope correspond across through-hole, what the both ends of above-mentioned side bar were provided symmetrically, for the slot that rope passes through, on four
The first end for stating rope is separately fixed on pushing block, and the second end of every rope sequentially passes through through-hole, slot and perforation respectively, and
It is fixed on horizontal edge bar, and there was only a rope in each through-hole, each slot and each perforation, four above-mentioned ropes are mutually not
Intersect.
4. sofa intelligence lifting jack as claimed in claim 3, it is characterised in that: four above-mentioned through-hole coexistences are in fixed transverse rod court
To in the one side of pushing block, four through-holes are arranged to square structure, the central point of square structure and above-mentioned fixed cross in two rows two column
The midpoint of bar is on same straight line.
5. sofa intelligence lifting jack as described in claim 3 or 4, it is characterised in that: above-mentioned fixed transverse rod corresponds to each through-hole
Place is installed with the guiding rope sling passed through for rope respectively.
6. sofa intelligence lifting jack as claimed in claim 3, it is characterised in that: above-mentioned preceding side rod and rear side rod include upper plating
Zinc square steel tube, lower zinc-plated square steel pipe and the vertical connecting rod being connected between upper zinc-plated square steel pipe and lower zinc-plated square steel pipe.
7. sofa intelligence lifting jack as claimed in claim 3, it is characterised in that: above-mentioned side bar, above-mentioned fixed transverse rod and on
Stating pushing block is that the equal leg angle in portion, the vertical portion of above-mentioned side bar are in the portion anyhow of side bar with vertical portion and anyhow
Side, the portion anyhow of two above-mentioned side bars are co-located between the vertical portion of two above-mentioned side bars, and above-mentioned slot is in above-mentioned side bar
Portion anyhow on；The portion anyhow of above-mentioned fixed transverse rod is in above the vertical portion of fixed transverse rod, and above-mentioned through-hole is in above-mentioned fixation
On the vertical portion of cross bar.
8. sofa intelligence lifting jack as claimed in claim 3, it is characterised in that: above-mentioned electric cylinder output end is externally provided with guiding
Set, above-mentioned guide sleeve pass through above-mentioned fixed transverse rod.
9. sofa intelligence lifting jack as claimed in claim 8, it is characterised in that: the bottom surface of above-mentioned fixed transverse rod corresponds to guiding
Concave up be equipped with passes through for guide sleeve and is embedded at interior groove at set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855273.3U CN208211818U (en) | 2017-07-14 | 2017-07-14 | Sofa intelligence lifting jack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720855273.3U CN208211818U (en) | 2017-07-14 | 2017-07-14 | Sofa intelligence lifting jack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211818U true CN208211818U (en) | 2018-12-11 |
Family
ID=64531999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720855273.3U Expired - Fee Related CN208211818U (en) | 2017-07-14 | 2017-07-14 | Sofa intelligence lifting jack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208211818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749455A (en) * | 2021-09-14 | 2021-12-07 | 王金龙 | Folding massage sofa convenient to receive and release combination |
-
2017
- 2017-07-14 CN CN201720855273.3U patent/CN208211818U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113749455A (en) * | 2021-09-14 | 2021-12-07 | 王金龙 | Folding massage sofa convenient to receive and release combination |
| CN113749455B (en) * | 2021-09-14 | 2023-04-07 | 桐乡宏璘家居有限公司 | Folding massage sofa convenient to receive and release combination |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |