CN209846617U - Electric putter supporting seat and beddo - Google Patents

Abstract

The utility model discloses an electric putter supporting seat and beddo, electric putter supporting seat include arm claw and installation arm, the arm claw is including being fixed in the arm on the beddo bedstead to and the jack catch of reverse grasping bedstead in order to strengthen the holding power when electric putter applys thrust, the jack catch set up in the one end of an arm, the installation arm is fixed in on the arm, the installation arm with constitute the acute angle between the arm. The beddo uses the electric putter supporting seat, compares with the conventional art, and the jack catch can reverse when electric putter applys thrust tightly the bedstead, strengthens the holding power of electric putter supporting seat for the atress is stabilized to the adjustable shelf to and the light application of force of electric putter.

Description

Electric putter supporting seat and beddo

Technical Field

The utility model relates to an electric putter supporting seat and beddo.

Background

The electric bed realizes the lifting and descending of the bed board through the driving device, the common electric bed adopts the electric push rod as a power source, and the bed frame and the bed board are lifted and descended together through the driving of the electric push rod.

The bedstead includes first bedstead and second bedstead, and first bedstead can be the second bedstead relatively by the lifting, and electric putter generally includes motor and movable push rod, and movable push rod's one end articulates on first bedstead, and the other end cooperatees with the motor is flexible, and the motor articulates on being fixed in the motor supporting seat on the second bedstead, and electric putter usually pushes up first bedstead through extension push rod for first bedstead and bed board are by the lifting, and at the lifting in-process, electric putter applys thrust to first bedstead. Traditional motor supporting seat and the second bedstead grab power between not enough, lead to electric putter at the ejection in-process, the unable stable atress of first bedstead, the unable light application of force of electric putter, electric putter need apply bigger thrust, finally reduces electric putter's life etc..

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a make bedstead atress stable and electric putter application of force light electric bed's electric putter supporting seat and electric bed.

In order to achieve the above object, the technical solution of the present invention is:

an electric push rod supporting seat comprises an arm claw and a mounting arm, wherein the arm claw comprises a strip arm fixed on a bedstead of an electric bed and a claw which reversely grasps the bedstead to strengthen supporting force when an electric push rod applies thrust, the claw is arranged at one end of the strip arm, the mounting arm is fixed on the strip arm, and an acute angle is formed between the mounting arm and the strip arm.

Further, the acute angle between the mounting arm and the strip arm is 35-40 degrees.

Further, the arm claw is L-shaped or hook-shaped.

Further, the installation arm is an arc-shaped arm, the arc-shaped arm comprises a first connection end fixedly locked on the bar arm and a second connection end used for installing an electric push rod, the arm width of the arc-shaped arm is gradually increased from the second connection end to the first connection end, and the claw and the second connection end are located on the same side of the bar arm.

Furthermore, the arc-shaped arm comprises a first arc-shaped arm and a second arc-shaped arm, the first arc-shaped arm and the second arc-shaped arm are arranged in parallel and are correspondingly connected to the side end edge of the strip arm along the length direction.

After the technical scheme is adopted, the utility model relates to an electric putter supporting seat has following beneficial effect: the jack catch can grasp the bedstead in reverse direction when the electric putter exerts thrust, strengthens the holding power of electric putter supporting seat for the atress is stabilized to the bedstead and the light application of force of electric putter.

Furthermore, an angle of 35-40 degrees is formed between the mounting arm and the strip arm, so that the thrust force for the electric push rod to push the bedstead to move is reasonable. The service life of the motor is prolonged.

An electric bed using the electric push rod supporting seat comprises a bed frame, a bed board arranged on the bed frame and an electric push rod for driving the bed board to lift, wherein the electric push rod comprises a motor and a movable push rod which are matched in a telescopic mode, the bed frame comprises a supporting foot frame and a bed board supporting frame arranged on the supporting foot frame, the bed board supporting frame comprises a fixed frame and a movable frame which can lift relative to the fixed frame, the fixed frame is fixed on the supporting foot frame, and the electric push rod supporting seat is fixed on the fixed frame through the arm claws;

one end of the movable push rod is hinged to the movable frame, the other end of the movable push rod is matched with the motor in a telescopic mode, and the motor is hinged to the mounting arm.

Furthermore, the fixing frame comprises a torque cross rod and a longitudinal rod which is perpendicular to the torque cross rod, the strip arm is locked on the longitudinal rod, the torque cross rod is a square rod, the arm claw is L-shaped, the claw and the strip arm form a right-angle part together, and the right-angle part is buckled on the square rod; or the torque cross rod is a circular rod, the clamping jaw and the strip arm form a concave arc part together, and the concave arc part is buckled on the circular rod.

Furthermore, an angle of 35-40 degrees is formed between the mounting arm and the strip arm.

After the technical scheme is adopted, the utility model discloses use the beddo of above-mentioned electric putter supporting seat, have following beneficial effect: the jack catch can grasp the bedstead in reverse direction when the electric putter exerts thrust, strengthens the holding power of electric putter supporting seat for the steady atress of adjustable shelf to and the light application of force of electric putter.

Furthermore, an angle of 35-40 degrees is formed between the mounting arm and the strip arm, so that the thrust force for the electric push rod to push the bedstead to move is reasonable. The service life of extension motor, and under this angle, the occupation space of electric putter supporting seat is reasonable, does not influence the packing transportation of beddo.

Drawings

Fig. 1 is a schematic structural view of an electric bed of the present invention;

fig. 2 is a schematic structural view of the electric bed of the present invention (without the bed board);

fig. 3 is a schematic structural view and a partial schematic view of another aspect of the present invention;

fig. 4 is a schematic structural view of the support leg and the foldable support frame of the present invention;

fig. 5 is a schematic structural view of the first supporting leg of the present invention.

In the figure:

a bedstead-01; bed board-02;

electric push rod-03; motor-04;

a movable push rod-05; a supporting foot stool-07;

a bed board support frame-08; a fixed mount-09;

a movable frame-10; an electric push rod supporting seat-11;

an arm claw-12; a mounting arm-13;

-14, a bar arm; a claw-15;

a first arcuate arm-16; a second arcuate arm-17;

a torque cross-bar-18; a longitudinal bar-19;

a first frame-20; a movable buckle-21;

a first mounting member-22; a second mounting member-23;

snap-24; a first mounting hole-25;

bump-27; a second mounting hole-28;

a first pipe fastener-29; a second pipe fastener-30;

a through-hole-31; a first support key-32;

a second supporting key-33; a first supporting leg-34;

a first support column-35; a second support post-36;

a first support aperture-37; a first alignment post-39;

a first stop collar-40; a concave portion-41;

a head movable frame-42; a first movable frame-43;

a second movable frame-44; a first mount-45;

a second holder-46; a second frame-47;

a support sheet-48; a second support foot-49;

a main body plate-51; an operation panel-52.

Detailed Description

In order to further explain the technical solution of the present invention, the present invention is explained in detail by the following embodiments.

An electric bed, as shown in fig. 1-4, comprises a bed frame 01, a bed board 02 disposed on the bed frame 01, and an electric push rod 03 for driving the bed board 02 to move up and down, wherein the electric push rod 03 comprises a motor 04 and a movable push rod 05 which are matched with each other in a telescopic manner. The bedstead 01 comprises a supporting foot frame 07 and a bed board supporting frame 08 arranged on the supporting foot frame 07, the bed board supporting frame 08 comprises a fixed frame 09 and a movable frame 10, the fixed frame 09 is fixed on the supporting foot frame 07, and the movable frame 10 can ascend and descend relative to the supporting foot frame 07. The fixing frame 09 is provided with an electric push rod supporting seat 11.

The electric push rod supporting seat 11 comprises an arm claw 12 and an installation arm 13, and the motor supporting seat 11 is fixed on the fixing frame 09 through the arm claw 12. One end of the movable push rod 05 is hinged on the movable frame 10, the other end of the movable push rod is matched with the motor 04 in a telescopic mode, and the motor 04 is hinged on the mounting arm 13. The arm claw 12 includes a bar arm 14 fixed to the frame 01, and a claw 15 reversely grasping the frame 01 to reinforce a supporting force when the electric putter 03 applies a pushing force. The claw 15 is arranged at one end of the strip arm 14, the mounting arm 13 is fixed on the strip arm 14, and an acute angle is formed between the mounting arm 13 and the strip arm 14. The acute angle between the mounting arm 13 and the strip arm 14 is 35-40 degrees. The angle design is convenient for the electric push rod 03 to apply reasonable force when pushing the movable frame, when the angle is too small, the electric push rod 03 needs to apply larger thrust, and the service life of the motor is shortened; when the angle is too large, the occupied space is large, and the packaging and the transportation of the product are not facilitated.

The arm claw 12 is in an L shape or a hook shape, the mounting arm 13 is an arc-shaped arm, the arc-shaped arm comprises a first connecting end fixedly locked on the strip arm 14 and a second connecting end used for mounting the electric push rod 03, and the arm width of the arc-shaped arm is gradually increased from the second connecting end to the first connecting end, so that the supporting force is increased. The catch 15 is located on the same side of the bar arm 14 as the second connecting end and is arranged towards the movable frame 10.

The arc-shaped arms comprise a first arc-shaped arm 16 and a second arc-shaped arm 17, the first arc-shaped arm 16 and the second arc-shaped arm 17 are arranged in parallel and are correspondingly connected to the side end edges of the strip arms 14 along the length direction.

Further, the movable frame 10 includes a head movable frame 42 corresponding to the head of the electric bed and a foot movable frame corresponding to the tail of the electric bed, the fixed frame 09 is disposed at the middle of the electric bed, and the fixed frame 09 is located between the head movable frame 42 and the foot movable frame. The foot movable frame includes a first movable frame 43 and a second movable frame 44.

The fixed frame 09 comprises a first fixed frame 45 and a second fixed frame 46, the first fixed frame 45 is hinged with the second fixed frame 46, the head movable frame 42 is hinged with the first fixed frame 45, the first movable frame 43 is hinged with the second fixed frame 46, the second movable frame 44 is hinged with the first movable frame 43, and a movable connecting rod 06 is arranged between the second movable frame 44 and the second fixed frame 46 to provide a certain supporting force. The first movable frame 44 and the second movable frame 44 are convenient to form an inverted V-shaped structure after being subjected to thrust exerted by the electric push rod 03, and the inverted V-shaped structure accords with the ergonomic design and is matched with the bending degree of the legs in a relaxed state.

The supporting leg 07 includes a first frame 20, a second frame 47, and a plurality of first supporting legs 34. A plurality of first supporting legs 34 are mounted on the first frame 20 or the second frame 47. One end of the movable link 06 is mounted on the second frame 47. In this embodiment, the electric bed is a conventional square bed, and the first supporting legs 34 are respectively disposed at positions corresponding to the corners of the electric bed. The first frame 20 and the second frame 47 are independently provided and are spliced together to form a frame of the electric bed. The first fixed frame 45 is locked with the first frame 20, and the head movable frame 42 is disposed corresponding to the first frame 20. The second fixed frame 46 is locked with the second frame 47, and the foot movable frames (i.e. the first movable frame 43 and the second movable frame 44) are arranged corresponding to the second frame 47. In this embodiment, the electric push rods 03 are respectively disposed between the first fixing frame 45 and the head movable frame 42, and between the second fixing frame 46 and the first movable frame 43.

As a preferred embodiment, the first fixing frame 45 and the second fixing frame 46 are respectively provided with an electric putter support base 11. The two electric push rod supporting seats 11 are arranged back to back. The following description will be made by taking the electric putter support base 11 provided in the second holder 46 as an example.

The second fixed frame 46 includes a torque cross bar 18 and a longitudinal bar 19 disposed perpendicular to the torque cross bar 18, and the torque cross bar 18 is located near the first movable frame 43. The strip arm 14 is locked on the longitudinal rod 19, the torque cross rod 18 is a square rod, the arm claw 12 is in an L shape, the claw 15 and the strip arm 14 jointly form a right-angle part, the right-angle part is buckled on the square rod, therefore, the claw 15 is positioned at a position close to the first movable frame 43, and one end, opposite to the claw 15, of the strip arm 14 is positioned at a position far away from the first movable frame 43. With the direction that activity push rod 05 stretched out as preceding, like this, when activity push rod 05 application of force promoted first adjustable shelf 43, electric putter supporting seat 11 correspondingly received backward pressure, and then drives jack catch 15 and grabs firmly on moment of torsion horizontal pole 18 for electric putter supporting seat 11 atress is stable, and then electric putter 03 application of force on first adjustable shelf 43 relatively easily. It should be noted that, in the utility model, the torque cross rod 18 can also be a circular rod, the claw 15 and the strip arm 14 jointly form a concave arc portion, and the concave arc portion is buckled on the circular rod.

As a preferred embodiment, the fixing frame 09 is provided with a folding mechanism of the bed frame. The bedstead folding mechanism comprises a movable buckle 21, a folding support frame, a first mounting part 22 and a second mounting part 23, it should be noted that the first mounting part 22 is a part of the first fixing frame 45 at the same time, and the second mounting part 23 is a part of the second fixing frame 46 at the same time.

The movable buckle 21 is hinged to the first installation part 22, the elastic buckle 24 is arranged in the second installation part 23, the first installation hole 25 is formed in the second installation part 23, and the elastic buckle 24 is provided with a convex particle 27 which penetrates out of the first installation hole 25 and protrudes out of the second installation part 23. The movable buckle 21 is an L-shaped buckle plate and comprises a main body plate 51 and an operating plate 52 arranged perpendicular to the main body plate 51, one end of the main body plate 51 is hinged to the first mounting part 22, and the operating plate 52 is arranged corresponding to the hinged end of the main body plate 51. The operating plate 52 (i.e. the movable buckle 21) is provided with a second mounting hole 28 corresponding to the position of the convex particle 27, and the shape and size of the second mounting hole 28 are matched with the convex particle 27.

First installed part 22 is first pipe fastener 29, and second installed part 23 is second pipe fastener 30, and bullet knot 24 is V type bullet knot, the both open ends that V type bullet was buckled take place elastic deformation respectively and lean on in the inside wall of second installed part 23, and protruding grain 27 is located one of them open end that V type bullet was buckled. The second pipe fastener 30 is provided with a through hole 31 for facilitating the V-shaped snap fastener to be installed inside the second pipe fastener 30. Preferably, the first pipe fastener 29 and the second pipe fastener 30 are disposed at the middle portion of the electric bed, and a folding line is virtually formed therebetween. The first pipe fastener 29 is a cross bar, the first pipe fastener 29 is arranged in parallel with the torque cross bar 18 of the first fixing frame 45, the second pipe fastener 29 is a cross bar, and the second pipe fastener 29 is arranged in parallel with the torque cross bar of the second fixing frame 45. The fixed frame 09 and the movable frame 10 together form a first folding member on one side of the folding line, and a second folding member on the other side of the folding line. The first folding piece and the second folding piece are connected in a folding mode through the folding support frame. When the lock is locked, the movable buckle 21 is buckled on the second mounting part 23, and the convex particles 27 sequentially penetrate through the first mounting hole 25 and the second mounting hole 28. The protruding particles 27 of the movable buckle 21 are positioned and locked between the first mounting member 22 and the second mounting member 23, so that the first folding member and the second folding member are in a locked state and can stably maintain an unfolded state. During the unblock, because V type bullet is buckled has elasticity, consequently, can press protruding grain 27 manually or directly break off with the fingers and thumb when activity is buckled 21 protruding grain 27 and receive the extrusion force, and then the inside withdrawal toward first installed part 25, and then second mounting hole 23 breaks away from protruding grain 27 spacing, and finally activity is buckled 21 and can be taken place the rotation for first piece and the second of folding up is in the unblock state.

The folding support frame comprises a first supporting key 32 erected on the first mounting part 22 and a second supporting key 33 erected on the second mounting part 23, one end of the first supporting key 32 is fixed on the first mounting part 22, one end of the second supporting key 33 is fixed on the second mounting part 23, and the other end of the first supporting key 32 and the other end of the second supporting key 33 are hinged together. The hinge joint between the first support key 32 and the second support key 33 and the first mounting member 22 and the second mounting member 23 form a height difference therebetween, so as to provide a folding space for the first folding member and the second folding member with a certain thickness, and the height difference can be designed according to the thickness of the folding member, and the like, but is not limited thereto. The hinged part can play a role of a fulcrum when the folding piece is folded. After being folded, the utility model discloses the occupation space of beddo is reduced greatly, the transportation of being convenient for pack.

The first support key 32 has a key width gradually increasing from one end thereof toward the other end thereof, and the second support key 33 has a key width gradually increasing from one end thereof toward the other end thereof, whereby the supporting force of the support key 32 can be increased. The bedstead folding mechanism is at least provided with two folding support frames, thereby being convenient for folding operation. It should be noted that the folding support frame is disposed below the bed board 02, and when folded, the second folding member is folded onto the first folding member by the support of the hinged portion of the folding support frame, so as to complete folding.

In a preferred embodiment, the first support foot 34 is a height adjustable bed frame support foot. The first supporting leg 34 includes a first supporting column 35 and a second supporting column 36, a first supporting hole 37 is provided in the first supporting column 35, a first guiding column 39 is convexly provided at the connecting end of the second supporting column 36, the first guiding column 39 is matched with the first supporting hole 37, a first limiting ring 40 is formed at the periphery of the connecting end of the first supporting column 35, a concave portion 41 is formed at the reducing end of the connecting end of the second supporting column 36, and the first limiting ring 40 is matched with the concave portion 41.

The first support column 35 is a column, a support piece 48 is arranged in the first support column 35 along the radial direction, the first support hole 37 is arranged on the support piece 48, the first support hole 37 is a threaded hole, and the first guide column 39 is a threaded column. The height of the first alignment post 39 is greater than the height of the first stop collar 40. When the first supporting leg 34 is spliced, the first guiding column 39 is limited by the first supporting hole 37, so that the second supporting leg 36 can be prevented from eccentric movement, the first guiding column 39 has a guiding function, the concave part 41 is guided to be accurately and quickly assembled with the first limiting ring 40, and the alignment is accurate. The first stop collar 40 also supports and guides the second support post 36. In addition, the first alignment post 39 can enhance the supporting force and structural stability of the supporting leg during use, and has a supporting function.

In order to increase the supporting stability of the electric bed, the bed frame further comprises a second supporting leg 49, the second supporting leg 49 is disposed corresponding to the position of the folding line of the electric bed, and the second supporting leg 49 is fixed on the main body plate 51 of the movable buckle 21 and can rotate along with the movement of the movable buckle 21 to be folded. The second support foot 49 differs from the first support foot 34 in that: the second supporting leg further comprises a third supporting column, the connecting end of the second supporting column 36 connected with the first supporting column 35 is a first connecting end, the other end of the second supporting column is a second connecting end, a second limiting ring is formed on the periphery of the second connecting end of the second supporting column 36, a second supporting hole is formed in the second supporting column 36, a second guide column is convexly arranged at the connecting end of the third supporting column, and the second guide column is matched with the second supporting hole. The method for joining the third support column and the second support column 53 (1) is the same as the method for joining the first support column 35 and the second support column 36, and will not be described in detail here. (2) The number and height of the support legs comprising the support columns may take into account the desired height of the bed. Factors such as being convenient for accomodate design, for example, in this embodiment, the height of first supporting legs 34 and second supporting legs 49 is the same, but each first supporting legs 34 is formed by two support columns concatenation respectively, and after first piece and the second piece of folding up was folded up, first supporting legs 34 were located between head movable frame 42 and the foot movable frame, and second supporting legs 49 were located between first mount and the second mount, can reduce the holistic occupation space of beddo like this. In order to facilitate the folding of the first fixing frame 45 and the second fixing frame 46, the supporting columns connected to the main body plate 51 are shortened, and finally the number of the supporting columns of the second supporting legs 49 is greater than that of the first supporting legs 34.

The above embodiments and drawings do not limit the form and style of the present invention, and any suitable changes or modifications made by those skilled in the art should not be considered as departing from the scope of the present invention.

Claims (8)

1. The utility model provides an electric putter supporting seat which characterized in that: the electric bed comprises an arm claw and a mounting arm, wherein the arm claw comprises a strip arm fixed on an electric bed frame and a claw for reversely grasping the electric bed frame to strengthen supporting force when an electric push rod applies thrust, the claw is arranged at one end of the strip arm, the mounting arm is fixed on the strip arm, and an acute angle is formed between the mounting arm and the strip arm.

2. The electric putter support stand of claim 1 wherein: the acute angle between the mounting arm and the strip arm is 35-40 degrees.

3. The electric putter support stand of claim 1 wherein: the arm claw is L-shaped or hook-shaped.

4. The electric putter support stand of claim 1 wherein: the mounting arm is an arc-shaped arm, the arc-shaped arm comprises a first connecting end fixedly locked on the bar arm and a second connecting end used for mounting the electric push rod, the arm width of the arc-shaped arm is gradually increased from the second connecting end to the first connecting end, and the claw and the second connecting end are positioned on the same side of the bar arm.

5. The electric putter support stand of claim 4 wherein: the arc-shaped arms comprise first arc-shaped arms and second arc-shaped arms, the first arc-shaped arms and the second arc-shaped arms are arranged in parallel and are correspondingly connected to the side ends of the strip arms along the length direction.

6. An electric bed using the electric push rod supporting seat of claim 1, comprising a bed frame, a bed board disposed on the bed frame, and an electric push rod for driving the bed board to move up and down, the electric push rod comprising a motor and a movable push rod which are telescopically engaged, wherein: the bed frame comprises a supporting foot frame and a bed board supporting frame arranged on the supporting foot frame, the bed board supporting frame comprises a fixed frame and a movable frame capable of lifting relative to the fixed frame, the fixed frame is fixed on the supporting foot frame, and the electric push rod supporting seat is fixed on the fixed frame through the arm claw;

one end of the movable push rod is hinged to the movable frame, the other end of the movable push rod is matched with the motor in a telescopic mode, and the motor is hinged to the mounting arm.

7. The electric bed with an electric putter support according to claim 6 wherein: the fixing frame comprises a torque cross rod and a longitudinal rod which is perpendicular to the torque cross rod, the strip arm is locked on the longitudinal rod, the torque cross rod is a square rod, the arm claw is L-shaped, the claw and the strip arm form a right-angled part together, and the right-angled part is buckled on the square rod; or the torque cross rod is a circular rod, the clamping jaw and the strip arm form a concave arc part together, and the concave arc part is buckled on the circular rod.

8. The electric bed with an electric putter support according to claim 6 wherein: the mounting arm and the strip arm form an angle of 35-40 degrees.