Amplitude-adjustable rocking chair for home
Technical Field
The utility model relates to the field of furniture, specifically be range adjustable rocking chair for house.
Background
The rocking chair is a special chair, compared with a conventional chair, the rocking chair can rock forwards and backwards, meanwhile, the rocking chair has the effect of improving the rest quality, the rocking chair is a chair loved by old people, and due to the fact that the rocking chair can rock forwards and backwards, users on the rocking chair can quickly get into a sleeping state, the rocking chair generally has the adjustable effect, but part of rocking chair adjusting modes are too difficult, and part of rocking chair adjusting angles are too large, so that the rocking chair is not convenient for the users to select, and the comfortable effect cannot be achieved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an amplitude-adjustable rocking chair for house to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the amplitude-adjustable rocking chair for the home comprises arc-shaped blocks, wherein the arc-shaped blocks are annular arc-shaped blocks, the arc-shaped blocks are divided into two groups, two groups of arc-shaped blocks are mutually arranged in the front and back direction, fixed base blocks are fixedly arranged at the tops of the arc-shaped blocks, the fixed base blocks are rectangular blocks, telescopic rods are fixedly arranged at the left ends and the right ends of the tops of the fixed base blocks, pressure springs are fixedly arranged at the left sides and the right sides of the tops of the arc-shaped blocks and are sleeved on the telescopic rods at corresponding positions, handrail fixing blocks are fixedly arranged at the tops of the two groups of telescopic rods and are rectangular blocks, the width of each handrail fixing block is twice as large as the width of the fixed base block, a base is fixedly arranged at the bottom of one side, which is close to each other, of the two groups of, the bottom size of handrail agrees with each other with the top size of handrail fixed block, the right side of base is provided with the back perpendicularly, and the back is rectangular block-shaped, the top left side fixed mounting of back has the headrest, and the headrest is semi-circular arc cubic, the bottom of base is provided with the foot pad piece, and the foot pad piece is "L" shape cubic, fixed mounting has the handle on the left side wall of foot pad piece, and the handle is "U" shape cubic, the removal slotted hole has been seted up to the inside of handrail fixed block, fixed dark commentaries on classics has the extension piece on the right side wall of handrail fixed block, and the extension piece is circular cubic, and the thickness size of extension piece agrees with each other with the thickness size of back.
Preferably, the right side fixed mounting of extension piece has the restriction to adjust the ring piece, and the restriction is adjusted the ring piece and is circular massive, and two sets of one side that the restriction was adjusted the ring piece and is kept away from each other is provided with the restriction piece, and the restriction piece is circular massive, and the external diameter size of restriction piece is less than the external diameter size of restriction regulation ring piece.
Preferably, the right side in the movable slotted hole is provided with a rectangular limiting block, the rectangular limiting block is in a rectangular block shape, the rectangular limiting block is fixedly installed on the wall surface of the corresponding position on the right side in the armrest fixing block, a movable groove starts to be arranged at the center of the left side wall surface of the rectangular limiting block, the movable groove is in a circular hole shape, and the movable groove penetrates through the right side wall surface of the rectangular limiting block and the right side wall surface of the armrest fixing block.
Preferably, a fixed column is arranged in the moving groove, the right side of the fixed column extends to the right side of the outside of the armrest fixed block through the moving groove and is fixedly connected with the left side wall surface of the corresponding position extending block, an inner buckle limiting plate is arranged inside the moving groove hole and is rectangular, and the right side wall surface of the inner buckle limiting plate is fixedly connected with the left side wall surface of the fixed column.
Preferably, two sets of be provided with crooked limiting plate between the restriction regulation ring piece, crooked limiting plate is rectangular plate-like, and the length size of crooked limiting plate corresponds each other with the width size of back, the equal fixed mounting in the left and right sides of crooked limiting plate has the pivot, and the pivot is circular column, the shaft hole has been seted up to the lateral wall of restriction regulation ring piece, and the shaft hole is circular poroid, and the diameter size in shaft hole agrees with each other with the diameter size of pivot, and the pivot passes through the shaft hole and corresponds the lateral wall fixed connection of position restriction piece.
Preferably, the right side end of the base is fixedly provided with a hinge, the bottom of the backrest is hinged with the hinge, the bottom of the base is provided with a large sliding groove, the large sliding groove is a T-shaped groove hole, the large sliding groove is composed of a main sliding rail and a main moving rail, the sliding rail is in a transverse rectangular groove hole shape, and the moving rail is in a longitudinal rectangular groove hole shape.
Preferably, the left side of big spout is provided with little spout, and little spout is seted up on the bottom left side wall of base, and little spout is "T" shape slotted hole, and little spout runs through the bottom left side wall of base, and little spout comprises inferior slide rail and inferior rail shifting, and wherein inferior slide rail width size is less than main slide rail width size, and the size that the size of inferior rail shifting is the same with the main rail shifting, and big spout and little spout communicate each other.
Preferably, the right side buckle of big spout has big slider, and big slider comprises main slider and main pole of moving, and wherein main slider size agrees with each other with main slide rail size on the big spout, and wherein main pole size of moving agrees with each other with main rail size of moving on the big spout.
Preferably, the buckle has little slider on the little spout, and little slider comprises time slider and time pole of moving, and wherein time slider size agrees with each other with little spout slide rail size last time, and wherein time move pole size and little spout move the rail size last time and agree with each other, and the bottom fixed mounting that moves the pole on the little slider time on the left side top wall of backing foot piece.
Preferably, the bottom of big slider corresponds the top wall of backing block and has seted up the adjustment tank, and the adjustment tank is rectangular channel poroid, the bottom fixed mounting that mainly moves the pole on the big slider has the regulating block, and the regulating block is arc cubic, and circular hole has been seted up to both sides intermediate position around the regulating block, fixed mounting has the regulation pivot on the wall of both sides correspondence backing block around the adjustment tank, and the regulation pivot is circular shaft-like, and the regulating block cup joints in the regulation pivot through circular hole on the regulating block.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this range adjustable rocking chair for house when the user need reach the requirement of lying, makes the back drive crooked limiting plate backward to extrude through leaning on the back, through the appointed restriction of interior knot limiting plate and rectangle limiting block to reach the effect of conveniently adjusting and restriction appointed regulation, thereby avoid the user to lead to not reaching the condition emergence of appointed comfortable effect because of selecting improperly.
(2) This range adjustable rocking chair for house shifts out thereby to make things convenient for human shank to place more through big spout and little spout with the foot pad piece through the handle to reach the effect that improves the travelling comfort.
(3) This range adjustable rocking chair for house through telescopic link and the pressure spring of handrail fixed block bottom according to user's weight automatically regulated to suitable position to reach the effect of adjusting according to the weight automatically.
(4) This range adjustable rocking chair for house when will filling up leg piece and take out, is greater than the restriction size of little spout because of the size of big slider to make big slider receive little spout restriction can't shift out again when removing to little spout position, thereby reach the effect of avoiding filling up the excessive condition emergence that shifts out of leg piece.
(5) This range adjustable rocking chair for house shifts out the back when filling up the leg piece, because rocking chair itself can rock around can going on, adjusts the pivot through the regulating block cooperation of big slider bottom to make rocking chair fill up the leg piece and can not receive the production influence that rocking chair rocked when rocking.
Drawings
FIG. 1 is a schematic view of the overall structure of the amplitude adjustable rocking chair for home use of the present invention;
fig. 2 is a schematic view of a partial structure of the handrail fixing block of the present invention;
FIG. 3 is a schematic view of a partial structure of the bending limiting plate of the present invention;
fig. 4 is a schematic view of a partial structure of the backrest of the present invention;
fig. 5 is a schematic view of a partial structure of the base of the present invention;
fig. 6 is an enlarged schematic view of a portion of the structure at a in fig. 5 according to the present invention.
In the figure: 1 arc block, 2 fixed base block, 3 telescopic rod, 4 pressure spring, 5 armrest fixed block, 6 base, 7 armrest, 8 backrest, 9 headrest, 10 leg pad block, 11 handle, 12 moving slot hole, 13 extending block, 14 limit adjusting ring block, 15 limit block, 16 rectangle limit block, 17 moving slot, 18 fixed column, 19 inner buckle limit plate, 20 bending limit plate, 21 rotating shaft, 22 shaft hole, 23 hinge, 24 big chute, 25 small chute, 26 big slider, 27 small slider, 28 adjusting slot, 29 adjusting block, 30 adjusting rotating shaft.
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. 1-6, the present invention provides a technical solution: the amplitude-adjustable rocking chair for the home comprises arc-shaped blocks 1, wherein the arc-shaped blocks 1 are annular arc-shaped blocks, the arc-shaped blocks 1 are two groups, the two groups of arc-shaped blocks 1 are mutually arranged in a front-back mode, fixed base blocks 2 are fixedly arranged at the tops of the arc-shaped blocks 1, the fixed base blocks 2 are rectangular blocks, telescopic rods 3 are fixedly arranged at the left and right ends of the tops of the fixed base blocks 2, the telescopic rods 3 are the disclosed technology and are not described in detail herein, pressure springs 4 are fixedly arranged at the left and right sides of the tops of the arc-shaped blocks 1, the pressure springs 4 are the disclosed technology and are not described in detail herein, the pressure springs 4 are sleeved on the telescopic rods 3 at corresponding positions, handrail fixing blocks 5 are fixedly arranged at the tops of the two groups of telescopic rods 3, the handrail fixing blocks 5 are rectangular blocks, the width of the handrail fixing blocks 5 is twice as large as the width of the fixed base, the base 6 is in a U-shaped rectangular block shape, the top of the armrest fixing block 5 is fixedly provided with an armrest 7, the armrest 7 is in a semicircular arc block shape, the bottom of the armrest 7 is matched with the top of the armrest fixing block 5, the right side of the base 6 is vertically provided with a backrest 8, the backrest 8 is in a rectangular block shape, the left side of the top of the backrest 8 is fixedly provided with a headrest 9, the headrest 9 is in a semicircular arc block shape, the bottom of the base 6 is provided with a foot pad block 10, the foot pad block 10 is in an L-shaped block shape, the left side wall surface of the foot pad block 10 is fixedly provided with a handle 11, the handle 11 is in a U-shaped block shape, a movable slotted hole 12 is formed in the armrest fixing block 5, the right side wall surface of the armrest fixing block 5 is fixedly provided with an extension block 13 in a concealed rotation manner, the extension block 13 is in a circular block shape, and the thickness of the, the right side of the extending block 13 is fixedly provided with a limiting and adjusting ring block 14, the limiting and adjusting ring blocks 14 are in a circular block shape, one side of each two groups of limiting and adjusting ring blocks 14, which is far away from each other, is provided with a limiting block 15, the limiting block 15 is in a circular block shape, the outer diameter of the limiting block 15 is smaller than that of the limiting and adjusting ring block 14, the right side inside the moving slotted hole 12 is provided with a rectangular limiting block 16, the rectangular limiting block 16 is in a rectangular block shape, the rectangular limiting block 16 is fixedly arranged on the wall surface of the corresponding position on the right side inside the armrest fixing block 5, the center of the left side wall surface of the rectangular limiting block 16 is provided with a moving groove 17, the moving groove 17 is in a circular hole shape, the moving groove 17 penetrates through the right side wall surface of the rectangular limiting block 16 and the right side wall surface of the armrest fixing block 5, a fixing column 18 is arranged in the moving groove 17, the right side, an inner buckle limiting plate 19 is arranged inside the moving slot 12, the inner buckle limiting plate 19 is rectangular, the right side wall surface of the inner buckle limiting plate 19 is fixedly connected with the left side of a fixed column 18, a bending limiting plate 20 is arranged between two groups of limiting adjusting ring blocks 14, the bending limiting plate 20 is rectangular, the length of the bending limiting plate 20 corresponds to the width of the backrest 8, rotating shafts 21 are fixedly arranged on the left side and the right side of the bending limiting plate 20, the rotating shafts 21 are circular columnar, shaft holes 22 are formed in the side wall of the limiting adjusting ring blocks 14, the shaft holes 22 are circular holes, the diameter of the shaft holes 22 is matched with the diameter of the rotating shafts 21, the rotating shafts 21 are fixedly connected with the side wall of the corresponding position limiting block 15 through the shaft holes 22, a hinge 23 is fixedly arranged at the right side end of the base 6, the hinge 23 is a disclosed technology, and details are omitted here, the bottom of the backrest 8 is hinged with a hinge 23, the bottom of the base 6 is provided with a large sliding groove 24, the large sliding groove 24 is a T-shaped slotted hole, the large sliding groove 24 is composed of a main sliding rail and a main moving rail, wherein the sliding rail is in a transverse rectangular slotted hole shape, the moving rail is in a longitudinal rectangular slotted hole shape, the left side of the large sliding groove 24 is provided with a small sliding groove 25, the small sliding groove 25 is arranged on the left side wall surface of the bottom of the base 6, the small sliding groove 25 is a T-shaped slotted hole, the small sliding groove 25 penetrates through the left side wall surface of the bottom of the base 6, the small sliding groove 25 is composed of a secondary sliding rail and a secondary moving rail, the width of the secondary sliding rail is smaller than that of the main sliding rail, the size of the secondary moving rail is the same as that of the main moving rail, the large sliding groove 24 and the small sliding groove 25 are mutually communicated, the right side of the large sliding groove 24 is buckled with a large sliding block 26, the large sliding block 26 is composed, wherein the size of the main moving rod is matched with the size of the main moving rail on the large sliding groove 24, a small sliding block 27 is buckled on the small sliding groove 25, the small sliding block 27 consists of a secondary sliding block and a secondary moving rod, the size of the secondary sliding block is matched with the size of the last sliding rail of the small sliding groove 25, the size of the secondary moving rod is matched with the size of the last moving rail of the small sliding groove 25, the bottom end of the secondary moving rod on the small sliding block 27 is fixedly arranged on the top wall surface of the left side of the foot pad block 10, the bottom end of the large sliding block 26 is provided with an adjusting groove 28 corresponding to the top wall surface of the foot pad block 10, the adjusting groove 28 is in a rectangular groove hole shape, the bottom of the main moving rod on the large sliding block 26 is fixedly provided with an adjusting block 29, the adjusting block 29 is in an arc block shape, the middle positions of the front side and the rear side of the adjusting block 29 are provided with circular holes, the front side and the rear side of, the adjusting block 29 is sleeved on the adjusting rotating shaft 30 through a round hole on the adjusting block 29.
The working principle is as follows:
when using, when the user sits on base 6, through telescopic link 3 and pressure spring 4 of handrail fixed block 5 bottom according to user's weight automatically regulated to suitable position, when the user needs to reach the requirement of lying, make back 8 drive crooked limiting plate 20 backward extrusion through leaning on back 8, through the appointed restriction of interior knot limiting plate 19 and rectangle limiting block 16, avoid leaning on excessive condition and take place, thereby accessible handle 11 shifts out banket piece 10 through big spout 24 and little spout 25 and makes things convenient for human shank to place more simultaneously, thereby improve the comfort level.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.