CN218187132U

CN218187132U - Wheel chair

Info

Publication number: CN218187132U
Application number: CN202222255176.4U
Authority: CN
Inventors: 周永杰
Original assignee: Hengshui Jinshang Medical Instrument Co ltd
Current assignee: Hengshui Jinshang Medical Instrument Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-03
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a wheelchair, which relates to the technical field of wheelchairs and aims to solve the problems that the adjustability of a device is poor, the supporting stability of a user is poor when the user defecates in a squatting position and the user is difficult to defecate in the squatting position when the user moves inconveniently, and the wheelchair comprises a main frame plate; the main frame plate is rotatably provided with a group of seat plates, the seat plates are slidably provided with a group of partition plates, two ends of the main frame plate are respectively provided with a group of brake handle rods, the main frame plate is provided with two groups of handle assemblies, the main frame plate is rotatably provided with a group of lower connecting rod sleeves, the lower connecting rod sleeves are slidably provided with a group of connecting shaft rods, the bottom end of the seat plate is also rotatably provided with a group of outer connecting frames, and the outer end of the main frame plate is provided with two groups of foot support rods; the utility model discloses a heel brace pole and brake are convenient for carry out corresponding altitude mixture control according to the user to the pole, and the device has the adjustable performance and the practicality of preferred, and conveniently carries out the position of sitting defecation, has improved its position of sitting defecation to patient's support nature, and the device is convenient for fold, and the portability is good.

Description

Wheel chair

Technical Field

The utility model belongs to the technical field of the wheelchair, more specifically say, in particular to wheelchair.

Background

Patient or old person's leg and foot are inconvenient, need use the wheelchair to ride instead of walk, and patient or old person's daily life of living is related to in the use of wheelchair, and current similar wheelchair when using, and device adjustability and practicality are not good, are difficult for carrying out corresponding adjustment according to user's user demand to and when user action is inconvenient, user's support stability is not good when the appearance of squatting defecation, and the user is difficult for the appearance of squatting defecation.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a wheelchair to it is not good to solve current similar device adjustability and practicality, is difficult for carrying out corresponding adjustment according to user's user demand, and when the user moves about inconveniently, the support nature of the appearance defecation of squatting is not good, and the user is difficult for the problem of the appearance defecation of squatting.

The purpose and the efficacy of the wheelchair of the utility model are achieved by the following specific technical means:

a wheelchair includes a main frame plate;

the utility model discloses a brake assembly, including a body frame board, a set of bedplate, slidable mounting has a set of baffle on the bedplate, a set of brake handle bar is respectively installed at the both ends of main frame board, install brake assembly on the brake handle bar, brake assembly is connected with the brake line, a set of brake rotor plate is installed in each rotation of the both sides of main frame board, a set of brake block is installed to the left end of brake rotor plate, the left end both sides of main frame board respectively fix and are equipped with a set of fixed plate, the outer end of brake line is connected in the left end of brake rotor plate, cup joint on the brake line and install a set of brake spring, and brake spring's top contacts with the bottom of fixed plate, two sets of fixed spigots are installed on the left side top of main frame board, install two sets of handrail subassemblies on the main frame board, handrail subassembly is including handrail vaulting pole, handrail and handrail rod cover, the left end rotation of handrail is installed on the main frame board, the left end of handrail cover is rotated and is installed on the main frame board and is arranged in the lower extreme of handrail vaulting pole, handrail support bar, the lower end of a set of connection pole is installed on the body frame board, the right-axis body frame board, the bottom of a set of connection pole is installed.

Furthermore, the elastic component is equipped with two sets ofly altogether, and two sets of elastic components install respectively in the interior spout of fagging, and the outer end of elastic component contacts with the interior terminal surface of installing the epaxial spacing traveller of axle.

Furthermore, a set of first magnetic suction blocks is fixedly mounted at the inner end of the seat plate, a set of second magnetic suction blocks is mounted on the partition plate, and the second magnetic suction blocks on the partition plate are magnetically connected to the first magnetic suction blocks on the seat plate.

Further, a set of inner sliding grooves are formed in the foot supporting plate, the inner end of the installation shaft body is a set of limiting sliding columns, the limiting sliding columns at the inner end of the installation shaft body are slidably installed in the inner sliding grooves formed in the foot supporting plate, three groups of insertion holes are further formed in the installation groove, and the installation shaft body is installed in the insertion holes of the installation groove in an inserting mode.

Further, a set of handle bar groove has respectively been seted up to the end about the main frame plate, and the bottom mounting of brake handlebar pole is equipped with a set of connecting block down, and the lower connecting block slidable mounting of two sets of brake handlebar pole bottoms is on the handle bar groove of main frame plate, and the locating hole has still been seted up to the equidistance on the lower connecting block, and the fixed axle of inserting on the main frame plate is pegged graft and is installed on the locating hole of connecting block down.

Furthermore, a group of guide grooves are formed in two sides of the inner end of the seat plate respectively, a group of sliding blocks are fixedly arranged at two ends of the partition plate respectively, and the sliding blocks at two ends of the partition plate are slidably mounted on the guide grooves in two sides of the inner end of the seat plate respectively.

Furthermore, a set of mounting grooves is respectively formed in the two ends of the front side of the outer connecting frame, and the inner ends of the two sets of foot supporting rods are respectively inserted and mounted in the mounting grooves in the two ends of the front side of the outer connecting frame.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the setting of heel brace, be favorable to through the inner of two sets of heel braces respectively grafting install on the mounting groove at outer link front side both ends, the inner spacing traveller slidable mounting of installation axis body is in the interior spout of opening on the heel supporting plate, inwards press down the installation axis body, adjust the mounting height of heel brace, cooperation elastic component, make the installation axis body grafting install on the jack of mounting groove, thereby make the heel brace of this device be convenient for carry out corresponding adjustment according to user's the comfortable length that supports of shank, the adjustable performance that has the preferred.

2. The setting of baffle is favorable to through the slider difference slidable mounting at baffle both ends on the guide way of the inner both sides of bedplate, and second magnetism on the baffle is inhaled the piece magnetism and is connected on the first magnetism piece of inhaling on the bedplate for the baffle dismouting of being convenient for of this device takes out the baffle, makes the user conveniently carry out the position of sitting defecation, has improved the support nature of its position of sitting defecation and the practicality of device.

3. The arrangement of the brake handle bar is beneficial to passing; the lower connecting blocks at the bottom ends of the two groups of brake handle bars are slidably mounted on the handle bar grooves of the main frame plate, and the fixed inserting shafts on the main frame plate are inserted and mounted on the positioning holes of the lower connecting blocks, so that the brake handle bars are convenient to adjust and fix in use height, corresponding height adjustment is conveniently carried out according to the height of a user, the device is integrally convenient to fold, and the device has better portability.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Fig. 2 is a schematic view of the utility model after being folded.

Fig. 3 is an installation schematic diagram of the brake lever of the present invention.

Fig. 4 is a schematic view of the assembly and disassembly of the foot brace of the present invention.

Fig. 5 is a schematic view of the foot brace of the present invention.

Fig. 6 is a schematic view of the installation of the partition board of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a main frame plate; 101. a handle bar groove; 102. a brake lever; 1021. a lower connecting block; 1022. positioning holes; 1023. a brake rotating plate; 1024. a brake block; 103. fixing the inserted shaft; 104. a handle assembly; 1041. a handle brace rod; 1042. a handle shaft lever; 1043. the handle bar is sleeved; 105. a lower connecting rod sleeve; 1051. connecting the shaft lever; 106. a lower frame rod; 107. an outer connecting frame; 1071. mounting grooves; 1072. a jack; 108. a foot brace; 1081. a foot supporting plate; 1082. an inner chute; 1083. mounting a shaft body; 1084. an elastic member;

2. a seat plate; 201. a guide groove; 202. a first magnetic attraction block; 203. a partition plate; 2031. a slider; 2032. and a second magnetic attraction block.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 6:

the utility model provides a wheelchair, which comprises a main frame plate 1;

a group of seat boards 2 are rotatably arranged on the main frame board 1, a group of partition boards 203 are slidably arranged on the seat boards 2, a group of brake handle bars 102 are respectively arranged at two ends of the main frame board 1, brake components are arranged on the brake handle bars 102 and connected with brake wires, a group of brake rotating plates 1023 are respectively rotatably arranged at two sides of the main frame board 1, a group of brake blocks 1024 are arranged at the left ends of the brake rotating plates 1023, a group of fixing plates are respectively fixedly arranged at two sides of the left end of the main frame board 1, the outer ends of the brake wires are connected with the left ends of the brake rotating plates 1023, a group of brake springs are sleeved on the brake wires, the top end of the brake spring is contacted with the bottom end of the fixed plate, two groups of fixed spigots 103 are installed at the top end of the left side of the main frame plate 1, two groups of holding bar components 104 are installed on the main frame plate 1, each holding bar component 104 comprises a holding bar supporting rod 1041, a holding bar shaft rod 1042 and a holding bar sleeve 1043, the left end of the holding bar supporting rod 1041 is rotatably installed on the main frame plate 1, the left end of the holding bar sleeve 1043 is rotatably installed on the main frame plate 1 and is arranged at the lower end of the holding bar supporting rod 1041, the holding bar shaft rod 1042 is slidably installed on the holding bar sleeve 1043, the right end of the handle bar 1042 is rotatably mounted at the right bottom end of the handle stay 1041, the main frame plate 1 is rotatably mounted with a group of lower connecting bar sleeves 105, the lower connecting bar sleeves 105 are slidably mounted with a group of connecting bar 1051, the top end of the connecting bar 1051 is rotatably mounted at the bottom end of the seat plate 2, the bottom end of the main frame plate 1 is also rotatably mounted with a group of lower frame bars 106, the bottom end of the seat plate 2 is also rotatably mounted with a group of outer connecting frames 107, and the right-hand member of undercarriage pole 106 rotates and installs in the bottom of outer link 107, and two sets of heel brace 108 are installed to the outer end of main frame board 1, rotate on the heel brace 108 and install a set of heel brace 1081, and slidable mounting has a set of installation axis body 1083 in the heel brace 108, still installs a set of elastic component 1084 on the heel brace 108.

As shown in fig. 4 and 5, two sets of mounting grooves 1071 are respectively formed at two ends of the front side of the external connecting frame 107, inner ends of two sets of foot braces 108 are respectively inserted into the mounting grooves 1071 at two ends of the front side of the external connecting frame 107, a set of inner sliding grooves 1082 are formed on the foot supporting plate 1081, a set of limiting sliding columns is formed at the inner end of the mounting shaft 1083, the limiting sliding columns at the inner end of the mounting shaft 1083 are slidably mounted in the inner sliding grooves 1082 formed on the foot supporting plate 1081, three sets of jacks 1072 are further formed on the mounting grooves 1071, the mounting shaft 1083 is inserted into the jacks 1072 of the mounting groove 1071, two sets of elastic members 1084 are respectively mounted in the inner sliding grooves 1082 of the foot supporting plate 1081, and the outer ends of the elastic members 1084 are in contact with inner end surfaces of the limiting sliding columns on the mounting shaft 1083; the concrete action, the inner of two sets of heel brace poles 108 is pegged graft respectively and is installed on the mounting groove 1071 at outer link 107 front side both ends, the inner spacing traveller slidable mounting of installation axis body 1083 is in the interior spout 1082 of opening on heel brace 1081, inwards press installation axis body 1083, adjust the mounting height of heel brace pole 108, cooperation elastic component 1084, make installation axis body 1083 peg graft and install on the jack 1072 of mounting groove 1071, thereby make the heel brace pole 108 of this device be convenient for carry out corresponding adjustment according to user's the comfortable length that supports of shank, adjustable performance that has the preferred.

As shown in fig. 3, a set of guide grooves 201 are respectively formed on both sides of the inner end of the seat plate 2, a set of sliders 2031 is respectively fixedly arranged on both ends of the partition plate 203, the sliders 2031 on both sides of the inner end of the seat plate 2 are respectively slidably mounted on the guide grooves 201 on both sides of the inner end of the seat plate 2, a set of first magnetic blocks 202 is fixedly mounted on the inner end of the seat plate 2, a set of second magnetic blocks 2032 is mounted on the partition plate 203, and the second magnetic blocks 2032 on the partition plate 203 are magnetically connected to the first magnetic blocks 202 on the seat plate 2; the concrete effect, slider 2031 at baffle 203 both ends is slidable mounting respectively on the guide way 201 of the inner both sides of bedplate 2, and the second magnetism on baffle 203 is inhaled the piece 2032 magnetism and is inhaled on the first magnetism of connection on bedplate 2 and inhale the piece 202 for the baffle 203 of this device dismouting of being convenient for takes out baffle 203, makes the user conveniently carry out the position of sitting defecation, has improved the support nature of its position of sitting defecation and the practicality of device.

As shown in fig. 6, a set of lever grooves 101 are respectively formed at the left end and the right end of the main frame plate 1, a set of lower connecting blocks 1021 is fixedly arranged at the bottom ends of the brake lever 102, the lower connecting blocks 1021 at the bottom ends of the two sets of brake lever 102 are slidably mounted on the lever grooves 101 of the main frame plate 1, positioning holes 1022 are further formed in the lower connecting blocks 1021 at equal intervals, and the fixing insertion shaft 103 on the main frame plate 1 is inserted and mounted in the positioning holes 1022 of the lower connecting blocks 1021; the specific action, the lower connecting block 1021 of two sets of brake lever 102 bottoms is slidable mounting on the lever groove 101 of main frame plate 1, and fixed axle 103 on the main frame plate 1 is pegged graft and is installed on the locating hole 1022 of lower connecting block 1021 for the use height of brake lever 102 is convenient for adjust fixedly, conveniently carries out corresponding height adjustment according to user's height.

The specific use mode and function of the embodiment are as follows:

when the utility model is used, the inner ends of the two groups of foot supporting rods 108 are respectively inserted and installed on the installation grooves 1071 at the two ends of the front side of the outer connecting frame 107, the limiting sliding columns at the inner ends of the installation shaft bodies 1083 are slidably installed in the inner sliding grooves 1082 formed in the foot supporting plates 1081, the installation shaft bodies 1083 are pressed inwards, the installation heights of the foot supporting rods 108 are adjusted, and the installation shaft bodies 1083 are inserted and installed in the jacks 1072 of the installation grooves 1071 by matching with the elastic parts 1084, so that the foot supporting rods 108 of the device can be conveniently adjusted correspondingly according to the comfortable supporting length of the legs of a user, and the device has better adjustable performance; the sliding blocks 2031 at the two ends of the clapboard 203 are respectively arranged on the guide grooves 201 at the two sides of the inner end of the seat board 2 in a sliding way, and the second magnetic suction block 2032 on the clapboard 203 is magnetically sucked and connected to the first magnetic suction block 202 on the seat board 2, so that the clapboard 203 of the device is convenient to disassemble and assemble, the clapboard 203 is taken out, a user can conveniently carry out sitting-posture defecation, and the support of the sitting-posture defecation and the practicability of the device are improved; the lower connecting blocks 1021 at the bottom ends of the two groups of brake levers 102 are slidably mounted on the lever grooves 101 of the main frame plate 1, and the fixed inserting shafts 103 on the main frame plate 1 are inserted and mounted on the positioning holes 1022 of the lower connecting blocks 1021, so that the brake levers 102 are convenient to adjust and fix in use height, and are convenient to adjust correspondingly according to the height of a user.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A wheelchair, characterized by: comprises a main frame plate (1);

the brake device is characterized in that a group of seat plates (2) are rotatably mounted on a main frame plate (1), a group of partition plates (203) are slidably mounted on the seat plates (2), a group of brake handle bars (102) are respectively mounted at two ends of the main frame plate (1), brake components are mounted on the brake handle bars (102), the brake components are connected with brake wires, a group of brake rotating plates (1023) are respectively rotatably mounted at two sides of the main frame plate (1), a group of brake blocks (1024) are mounted at the left ends of the brake rotating plates (1), a group of fixing plates are respectively fixedly arranged at two sides of the left end of the main frame plate (1), the outer ends of the brake wires are connected to the left end of the brake rotating plates (1023), a group of brake springs are sleeved on the brake wires, the top ends of the brake springs are in contact with the bottom ends of the fixing plates, two groups of fixing spigots (103) are mounted at the top end of the left side of the main frame plate (1), two groups of holding components (104) are mounted on the main frame plate (1), the holding components (104) comprise holding support rods (1042) which are mounted on the right ends of the holding rods (1041), and the holding rods (1041) are mounted on the left end of the main frame plate (1041), and the left end (1041) of the shaft rod (1041), and the shaft rod (1043) of the main frame plate (1041), rotate on main frame board (1) and install a set of connecting rod cover (105) down, slidable mounting has a set of connecting shaft pole (1051) on connecting rod cover (105) down, the top of connecting shaft pole (1051) is rotated and is installed in the bottom of bedplate (2), the bottom of main frame board (1) is still rotated and is installed hack lever (106) down, the bottom of bedplate (2) is still rotated and is installed a set of outer link (107), and the right-hand member of lower frame pole (106) is rotated and is installed in the bottom of outer link (107), two sets of heel brace poles (108) are installed to the outer end of main frame board (1), it installs a set of heel brace board (1081) to rotate on heel brace pole (108), slidable mounting has a set of installation axis body (1083) in heel brace pole (108), still install a set of elastic component (1084) on heel brace pole (108).

2. The wheelchair of claim 1, wherein: a set of mounting groove (1071) has respectively been seted up at the front side both ends of outer link (107), and the inner of two sets of foot vaulting poles (108) is pegged graft respectively and is installed on mounting groove (1071) at outer link (107) front side both ends.

3. The wheelchair of claim 1 wherein: set up a set of interior spout (1082) on foot fagging (1081), the inner of installation axis body (1083) is a set of spacing traveller, and the spacing traveller slidable mounting that installs axis body (1083) inner in interior spout (1082) of opening on foot fagging (1081), still seted up three group's jacks (1072) on mounting groove (1071), and installation axis body (1083) are pegged graft and are installed on jack (1072) of mounting groove (1071).

4. The wheelchair of claim 1, wherein: the elastic pieces (1084) are provided with two groups, the two groups of elastic pieces (1084) are respectively arranged in the inner sliding grooves (1082) of the foot supporting plates (1081), and the outer ends of the elastic pieces (1084) are in contact with the inner end faces of the upper limiting sliding columns of the mounting shaft bodies (1083).

5. The wheelchair of claim 1, wherein: a group of guide grooves (201) are formed in two sides of the inner end of the seat plate (2), a group of sliding blocks (2031) are fixedly arranged at two ends of the partition plate (203), and the sliding blocks (2031) at two ends of the partition plate (203) are slidably mounted on the guide grooves (201) in two sides of the inner end of the seat plate (2) respectively.

6. The wheelchair of claim 1, wherein: the inner fixed mounting of bedplate (2) has a set of first magnetism to inhale piece (202), installs a set of second magnetism on baffle (203) and inhales piece (2032), and second magnetism on baffle (203) inhale piece (2032) magnetism and inhale and connect on first magnetism of bedplate (2) inhale piece (202).

7. The wheelchair of claim 1 wherein: a set of handle bar groove (101) have respectively been seted up to the end about main frame board (1), the bottom mounting of brake handle bar (102) is equipped with a set of connecting block (1021) down, lower connecting block (1021) slidable mounting of two sets of brake handle bar (102) bottom is on handle bar groove (101) of main frame board (1), locating hole (1022) have been seted up to lower connecting block (1021) still equidistance, and fixed axle (103) of inserting on main frame board (1) are pegged graft and are installed on locating hole (1022) of connecting block (1021) down.