CN217259695U

CN217259695U - Safety seat lifter

Info

Publication number: CN217259695U
Application number: CN202220159634.1U
Authority: CN
Inventors: 尤桂松
Original assignee: Hangzhou Kaimenhong Machinery Co ltd
Current assignee: Hangzhou Kaimenhong Machinery Co ltd
Priority date: 2022-01-21
Filing date: 2022-01-21
Publication date: 2022-08-23
Anticipated expiration: 2032-01-21

Abstract

The utility model discloses a safety seat riser, the on-line screen storage device comprises a base, the surface middle part of base is provided with hydraulic pressure mechanism, the lifter plate is installed on the top of hydraulic pressure mechanism, bearing mechanism is all installed to the surface both sides of base, and bearing mechanism is located the both sides of hydraulic pressure mechanism respectively, the safety seat frame is installed to the top of lifter plate, one side of safety seat frame is provided with telescopic machanism, the safety seat frame is installed in lifter plate surface top through block mechanism, the outer wall both sides of base all are provided with and are used for fixed installation mechanism, the base is connected with the support frame with one side below of lifter plate. The safety seat lifter can realize the lifting function through the safety seat lifter, is safe to use, has a very high bearing mechanism, and can also be fixedly installed on the whole device.

Description

Safety seat lifter

Technical Field

The utility model relates to a safety seat technical field that is relevant specifically is safety seat riser.

Background

The child safety seat is a restraint system for child passengers of a motor vehicle, and comprises an infant basket and a heightening pad except the child safety seat, but the child safety seat is relatively high in use proportion, the safety seat is formed by combining a belt component with a safety buckle or a flexible component, an adjusting device, a connecting device and an auxiliary device, the safety seat is fixed on the motor vehicle through a vehicle body installation clamping device, and a lifter is a device for lifting certain equipment in a certain transmission mode as the name suggests.

Common safety seat riser is when using on the market at present, can not carry out the split to riser itself and safety seat usually and use, has just constituted a limitation to safety seat's installation, lacks the fixed knot structure of mounting panel, can not carry out the bearing through the mode that goes up and down to safety seat simultaneously, has not only increased user's the operation degree of difficulty, and then influences the availability factor of device to need provide the safety seat riser.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a safety seat riser to solve the common safety seat riser on the market at present that proposes in the above-mentioned background art when using, can not carry out the split to riser itself and safety seat usually and use, just constituted a limitation to safety seat's installation, lack the fixed knot structure of mounting panel, can not carry out the bearing through the mode that goes up and down to safety seat simultaneously, not only increased user's the operation degree of difficulty, and then the problem of the availability factor of influence device.

In order to achieve the above purpose, the utility model provides a following technical scheme: safety seat riser, the on-line screen storage device comprises a base, the surperficial middle part of base is provided with hydraulic pressure mechanism, the lifter plate is installed on the top of hydraulic pressure mechanism, bearing mechanism is all installed to the surperficial both sides of base, and bearing mechanism is located the both sides of hydraulic pressure mechanism respectively, the safety seat frame is installed to the top of lifter plate, one side of safety seat frame is provided with telescopic machanism, the safety seat frame is installed in lifter plate surface top through block mechanism, the outer wall both sides of base all are provided with and are used for fixed installation mechanism, the base is connected with the support frame with one side below of lifter plate.

Preferably, the hydraulic mechanism comprises a hydraulic sleeve, a hydraulic cylinder and a hydraulic rod, the hydraulic sleeve is fixedly installed in the middle of the surface of the base, the hydraulic cylinder and the hydraulic rod are installed at the tail end of the hydraulic sleeve respectively, and the hydraulic rod is connected with the tail end of the hydraulic cylinder.

Preferably, bearing mechanism includes fixed block, threaded rod, threaded ring and bearing bar, the fixed block is installed respectively in base surface both sides and lifter plate bottom surface both sides, the threaded rod is installed in running through to the inboard of two fixed blocks, the threaded ring is all installed to the surperficial both sides of threaded rod, the below surface of threaded ring is provided with the bearing bar.

Preferably, the two ends of the bearing rod are connected with the threaded ring through movable shafts, and a connecting shaft is installed at the joint of the middle of the bearing rod.

Preferably, telescopic machanism includes telescopic sleeve, telescopic link, pivot and support piece, telescopic sleeve fixed mounting is at a side edge of elevating platform, the telescopic link is installed in the output of telescopic sleeve run through, the pivot is installed on the top of telescopic link, the surface of pivot is provided with support piece.

Preferably, the clamping mechanism comprises clamping grooves and clamping blocks, the clamping grooves are formed in two sides of the surface of the lifting plate respectively, and the clamping blocks matched with the clamping grooves in size are installed at the bottom of the safety seat frame.

Preferably, the installation mechanism comprises installation blocks and bolts, the installation blocks are respectively welded on two sides of the outer wall of the base, and the bolts penetrate through the middle of the installation blocks.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the safety seat lifter can lift the lifting plate through the installation of the hydraulic mechanism and the bearing mechanism, and the bearing mechanism mainly plays a certain auxiliary role, so that the bearing function of the device can be increased, and the balance of the safety seat frame is kept;

2. the safety seat lifter can support the backrest of the safety seat through the installation of the telescopic mechanism, can change the lying state or the standing state of the safety seat into the standing state, and is favorable for freely adjusting to the optimal using state of a user;

3. this safety seat riser can demolish safety seat through the fixture block and the draw-in groove of block mechanism to change and install the safety seat that damages, use convenience more, still carry out fixed mounting to the device through the installation mechanism of base both sides simultaneously.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the structure of the load-bearing mechanism of the present invention;

fig. 3 is a schematic view of the structure of the engaging mechanism of the present invention.

In the figure: 1. a base; 2. a hydraulic mechanism; 201. a hydraulic sleeve; 202. a hydraulic cylinder; 203. a hydraulic lever; 3. a lifting plate; 4. a load bearing mechanism; 401. a fixed block; 402. a threaded rod; 403. a threaded ring; 404. a load-bearing bar; 405. a movable shaft; 406. a connecting shaft; 5. a safety seat frame; 6. a telescoping mechanism; 601. a telescopic sleeve; 602. a telescopic rod; 603. a rotating shaft; 604. a support member; 7. a clamping mechanism; 701. a card slot; 702. a clamping block; 8. an installation mechanism; 801. mounting a block; 802. a bolt; 9. a support frame.

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. 1-3, the present invention provides a technical solution: a safety seat lifter comprises a base 1, a hydraulic mechanism 2 is arranged in the middle of the surface of the base 1, the hydraulic mechanism 2 comprises a hydraulic sleeve 201, a hydraulic cylinder 202 and a hydraulic rod 203, the hydraulic sleeve 201 is fixedly arranged in the middle of the surface of the base 1, the hydraulic cylinder 202 and the hydraulic rod 203 are respectively arranged at the tail end of the hydraulic sleeve 201, the hydraulic rod 203 is connected with the tail end of the hydraulic cylinder 202, a lifting plate 3 is arranged at the top end of the hydraulic mechanism 2, bearing mechanisms 4 are respectively arranged on two sides of the surface of the base 1, the bearing mechanisms 4 are respectively arranged on two sides of the hydraulic mechanism 2, each bearing mechanism 4 comprises a fixed block 401, a threaded rod 402, a threaded ring 403 and a bearing rod 404, the fixed blocks 401 are respectively arranged on two sides of the surface of the base 1 and two sides of the bottom surface of the lifting plate 3, the threaded rods 402 are arranged on the inner sides of the two fixed blocks 401 in a penetrating manner, the threaded rings 403 are respectively arranged on two sides of the surface of the threaded rod 402, the bearing rod 404 is arranged on the lower surface of the threaded ring 403, two ends of a bearing rod 404 are connected with the threaded ring 403 through a movable shaft 405, a connecting shaft 406 is installed at the connecting position of the middle part of the bearing rod 404, the lifting plate 3 can be lifted through the installation of a hydraulic mechanism 2 and a bearing mechanism 4, and the bearing mechanism 4 mainly plays a certain auxiliary role, so that the bearing function of the device can be increased, and meanwhile, the balance of the safety seat frame 5 is also kept;

a safety seat frame 5 is arranged above the lifting plate 3, a telescopic mechanism 6 is arranged on one side of the safety seat frame 5, the telescopic mechanism 6 comprises a telescopic sleeve 601, a telescopic rod 602, a rotating shaft 603 and a support piece 604, the telescopic sleeve 601 is fixedly arranged on one side edge of the lifting plate 3, the telescopic rod 602 is arranged at the output end of the telescopic sleeve 601 in a penetrating way, the rotating shaft 603 is arranged at the top end of the telescopic rod 602, the support piece 604 is arranged on the surface of the rotating shaft 603, the safety seat frame 5 is arranged above the surface of the lifting plate 3 through a clamping mechanism 7, the clamping mechanism 7 comprises a clamping groove 701 and clamping blocks 702, the clamping grooves 701 are respectively arranged on two sides of the surface of the lifting plate 3, the clamping blocks 702 matched with the clamping groove 701 in size are arranged at the bottom of the safety seat frame 5, mounting mechanisms 8 for fixing are arranged on two sides of the outer wall of the base 1, the mounting mechanisms 8 comprise mounting blocks 801 and bolts 802, and the mounting blocks 801 are respectively welded on two sides of the outer wall of the base 1, the middle part of installation piece 801 runs through and installs bolt 802, and base 1 and one side below of lifter plate 3 are connected with support frame 9, and fixture block 702 and draw-in groove 701 of block mechanism 7 can be demolishd safe seat frame 5 to change and install the safe seat frame 5 of damage, use more convenient, still carry out fixed mounting to the device through the installation mechanism 8 of base 1 both sides simultaneously.

The working principle is as follows: for the safety seat lifter, firstly, the whole device is fixedly arranged at a designated position through the mounting mechanisms 8 on the two sides of the outer wall of the base 1, the mounting blocks 801 and the horizontal plane are fixed in a penetrating and mounting mode through the bolts 802, a user sits on the safety seat frame 5, the user moderately leans backwards or forwards, the telescopic rod 602 is pressed downwards into the telescopic sleeve 601 by the pressure generated when the user leans backwards, so that the backrest of the safety seat frame 5 leans backwards, the safety seat frame 5 rebounds to the original position without stress when the user leans forwards, the hydraulic mechanism 2 lifts the safety seat frame 5 in the using process, the bearing mechanisms 4 on the two sides of the hydraulic mechanism 2 assist lifting, the threaded rod 402 rotates on the inner side of the fixing block 401 through the pressure borne by the safety seat frame 5 when the hydraulic mechanism 2 is lowered, so that the threaded ring 403 rotates inwards, make bearing bar 404 push down and lead to both ends to outside expansion to realize the supplementary bearing of device, play the power of a buffering, avoid the device to go up and down too violently to produce the damage, on the contrary threaded rod 402 is rotatory again when hydraulic pressure mechanism 2 rises, make bearing bar 404 draw close to the inboard, can demolish safety seat frame 5 and change through block mechanism 7 with fixture block 702 and draw-in groove 701 separation, this is exactly the theory of operation of this safety seat riser, wherein the model of pneumatic cylinder 202 is CDM2B 25.

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.

Claims

1. Safety seat riser, its characterized in that, including base (1), the surperficial middle part of base (1) is provided with hydraulic pressure mechanism (2), lifter plate (3) are installed on the top of hydraulic pressure mechanism (2), bearing mechanism (4) are all installed to the surface both sides of base (1), and bearing mechanism (4) are located the both sides of hydraulic pressure mechanism (2) respectively, safety seat frame (5) are installed to the top of lifter plate (3), one side of safety seat frame (5) is provided with telescopic machanism (6), safety seat frame (5) are installed in lifter plate (3) surface top through block mechanism (7), the outer wall both sides of base (1) all are provided with installation mechanism (8) that are used for fixing, base (1) and one side below of lifter plate (3) are connected with support frame (9).

2. A safety seat riser as set forth in claim 1 wherein: the hydraulic mechanism (2) comprises a hydraulic sleeve (201), a hydraulic cylinder (202) and a hydraulic rod (203), the hydraulic sleeve (201) is fixedly installed in the middle of the surface of the base (1), the hydraulic cylinder (202) and the hydraulic rod (203) are installed at the tail ends of the hydraulic sleeve (201) respectively, and the hydraulic rod (203) is connected with the tail end of the hydraulic cylinder (202).

3. A safety seat riser according to claim 1 wherein: bearing mechanism (4) are including fixed block (401), threaded rod (402), threaded ring (403) and bearing bar (404), install respectively in base (1) surface both sides and lifter plate (3) bottom surface both sides fixed block (401), threaded rod (402) are installed in the inboard run-through of two fixed blocks (401), threaded ring (403) are all installed to the surperficial both sides of threaded rod (402), the below surface of threaded ring (403) is provided with bearing bar (404).

4. A safety seat riser as set forth in claim 3 wherein: the two ends of the bearing rod (404) are connected with the threaded ring (403) through a movable shaft (405), and a connecting shaft (406) is installed at the connecting position of the middle of the bearing rod (404).

5. A safety seat riser as set forth in claim 1 wherein: telescopic machanism (6) are including flexible cover (601), telescopic link (602), pivot (603) and support piece (604), flexible cover (601) fixed mounting is in the edge of one side of lifter plate (3), the output of flexible cover (601) is run through and is installed telescopic link (602), pivot (603) are installed on the top of telescopic link (602), the surface of pivot (603) is provided with support piece (604).

6. A safety seat riser as set forth in claim 1 wherein: the clamping mechanism (7) comprises clamping grooves (701) and clamping blocks (702), the clamping grooves (701) are respectively arranged on two sides of the surface of the lifting plate (3), and the clamping blocks (702) matched with the clamping grooves (701) in size are installed at the bottom of the safety seat frame (5).

7. A safety seat riser as set forth in claim 1 wherein: the installation mechanism (8) comprises installation blocks (801) and bolts (802), the installation blocks (801) are respectively welded on two sides of the outer wall of the base (1), and the bolts (802) are installed in the middle of the installation blocks (801) in a penetrating mode.