CN208677761U - A kind of chassis cabinet of wheel-chair and master, the side box body profile of wheelchair chassis - Google Patents
A kind of chassis cabinet of wheel-chair and master, the side box body profile of wheelchair chassis Download PDFInfo
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- CN208677761U CN208677761U CN201721479665.0U CN201721479665U CN208677761U CN 208677761 U CN208677761 U CN 208677761U CN 201721479665 U CN201721479665 U CN 201721479665U CN 208677761 U CN208677761 U CN 208677761U
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- 239000000463 material Substances 0.000 claims abstract description 50
- 238000009434 installation Methods 0.000 claims description 14
- 238000005452 bending Methods 0.000 claims description 12
- 210000000056 organ Anatomy 0.000 claims description 12
- 230000002146 bilateral effect Effects 0.000 claims description 6
- 210000003205 muscle Anatomy 0.000 claims description 2
- 238000003754 machining Methods 0.000 abstract description 7
- 230000003028 elevating effect Effects 0.000 description 16
- 238000004519 manufacturing process Methods 0.000 description 16
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses the masters of a kind of chassis cabinet of wheel-chair and wheelchair chassis, side box body profile, including the main box as made from profile and side box body；Main tank frame body sectional material includes the slot frame extended along its length, supporting faceplate, connect panel, first gusset, plug component and positioning bar, two supporting faceplates are horizontal respectively and are symmetricly set on the left and right medial surface of slot frame, two first gussets are respectively perpendicular between corresponding supporting faceplate and groove bottom, space below two supporting faceplates is separated out two the first side accommodating chambers, connection panel is horizontally set between two first gussets and is located at below supporting faceplate, joint face board ends form a guide groove between the supporting faceplate of corresponding end and the first gusset respectively, plug component is arranged in slot outer frame side；Side box body profile includes the inner sidewall, lateral wall and connecting component extended along its length；Two side box bodies pass through connecting component respectively and are plugged in main box.The chassis body structure is compact, amount of machining is low.
Description
Technical field
The utility model relates to wheelchairs, and in particular to a kind of chassis cabinet of wheel-chair and master, the side case of wheelchair chassis
Frame body sectional material.
Background technique
If wheel-chair has the function of different, functional component thereon is centainly different, then the structure of chassis cabinet will be with
Variation；If there are many wheelspan demands for wheelchair, then chassis cabinet needs sizes matching, no matter according to function or ruler
It is very little or both to need corresponding chassis cabinet matching in conjunction with to design wheel-chair model all, and chassis cabinet in the prior art
All use stamping parts, it is therefore desirable to the stamping die of corresponding multiple chassis cabinets, thus more to wheel-chair to meet market
When specification requirement, production cost can be made to greatly increase.
Meanwhile the functional component on existing wheelchair chassis cabinet is much by locating piece, locating part, fixing piece positioning
Location and installation is carried out, therefore the production of wheel-chair further includes the production of locating piece, locating part or fixing piece, makes entirely to produce
Amount of machining is big, and installation is complicated, is not easy to installation, maintenance and high production cost.
In addition, the scattered distribution of each components in existing wheelchair chassis cabinet, space utilization rate is poor, makes body construction not
It is compact.
Summary of the invention
The utility model is intended to provide a kind of chassis cabinet of wheel-chair and master, the side box body profile of wheelchair chassis, with
The wheel-chair of different model is adapted to, amount of machining, the installation for facilitating chassis and maintenance are reduced and keeps body construction compact.
The above-mentioned purpose of the utility model is achieved by following technical solution:
A kind of chassis cabinet of wheel-chair including main box and side box body and is connected to the end plate at main box both ends；Main tank
Body and side box body are intercepted by main tank frame body sectional material and side box body profile respectively to be made；The main tank frame body sectional material includes prolonging along its length
Slot frame, supporting faceplate, connection panel, the first gusset, plug component and the positioning bar stretched, the groove bottom of the slot frame is plane,
Two supporting faceplates are horizontal respectively and are symmetricly set on the left and right medial surface of slot frame, and two first gussets are respectively perpendicular set on corresponding
Between supporting faceplate and groove bottom, the space below two supporting faceplates is separated out two the first side accommodating chambers, connects panel water
It is flat to be arranged between two first gussets and be located at below supporting faceplate, joint face board ends respectively with the supporting faceplate of corresponding end and
A guide groove is formed between first gusset, and a plug component is at least respectively set on the left and right lateral surface of slot frame, it is multiple
Positioning bar is arranged in groove bottom；The side box body profile includes the inner sidewall, lateral wall and company extended along its length
Relay part, inner sidewall, lateral wall crowd around to form a grafting chamber closure and for grafting wheel-chair front and rear wheel support arm,
Connecting component is arranged on inner sidewall, and inner sidewall is adapted with the lateral surface of main tank frame body sectional material；Two side box bodies pass through connection respectively
Component is plugged on the plug component on the outside of main box, and is fixed on main box.It includes main box and side that chassis cabinet, which is one,
The assembly of cabinet, side box body are located by connecting on main box two sides and being plugged in main box, and side box body by with it is forward and backward
The front and back wheel of wheel support plug connection wheel-chair, thus the chassis cabinet of the utility model is a multicomponent and inter-module is logical slotting
Tap into the modular construction of row quick despatch.Main box and side box body are both designed as profile by the utility model, according to different wheels
Away from making chassis case the profile that intercepts different length to meet chassis change in size demand brought by different wheelspan wheel-chairs
Body has versatility, to substantially reduce production cost.The utility model is carried out for wheel-chair multiple functions in the cards
The structure of related profile designs: such as design of supporting faceplate and the first gusset, wheelchair of the supporting faceplate in not elevating function
For connecting and support wheelchair platform in vehicle, and for connecting and bearing is centered around lifting in the wheel-chair with elevating function
The organ cover that mechanism week surveys, makes chassis cabinet adapt to the demand of different function wheel-chair, and the first gusset has supporting faceplate
There is very strong bearing capacity；For another example the design of panel is connected, which both plays the work for increasing the bearing capacity of main box
With, and guiding and support connection can be played the role of, when wheel-chair has elevating function, joint face board ends guide rail is to right
Scissors-type lifting lower end idler wheel guiding, connection panel also for lifting motor installation provides support connection, thus save guide rail,
The production and installation of electric machine support part, and keep body structure compact；Also such as the design of positioning bar, which can be to main box
In components carry out quick grafting positioning, do not need corresponding locating element, keep installation more convenient.
Preferably, the slot frame is rectangular channel frame.Slot frame in main box is designed as rectangular channel frame, keeps slot mount structure simple
It is clean, production easy to produce, while being more advantageous to the utilization of main box inner space.
Preferably, the main tank frame body sectional material further includes the second gusset extended along its length, and two second gussets hang down respectively
It is straight to be set between connection panel and groove bottom, the space for connecting below the panel is divided into intermediate accommodating chamber and is located at intermediate accommodate
Two second side accommodating chambers between chamber and the first side accommodating chamber.The second gusset is arranged in connection below the panel both can be in joint face
Main tank intracoelomic cavity, can be also divided into multiple accommodating chambers by the bearing strength for increasing the panel when panel of the plate as supporting role,
It places the components being placed on chassis by class, is easily installed maintenance.
Preferably, it is mounting plane that the connection panel, which corresponds to the intermediate cavity segment that accommodates, which is equipped with peace
It fills hole and set on the positioning bar in two sides of mounting hole, groove bottom, which corresponds to, is equipped with elongated hole at position of mounting hole, and mounting hole is big
In elongated hole；Lifting motor on wheel-chair, which is placed in mounting hole and is supported on mounting plane and carries out left and right with positioning bar, to be determined
, the screw lower end in lifting motor may pass through elongated hole and stretch out outside main box.Wheel-chair with elevating function, can pass through by
Lifting motor therein is set in the mounting hole of connection panel, is located at lifting motor in main box on a height and position, is
Screw rod in lifting motor provides the space of lifting, to preferably keep body structure more compact using box inside space.
Preferably, the mounting plane is lower than a lower concave plane of connection panel upper surface.Pass through lower concave plane energy
Better adapt to lifting motor assembly requirement for height.
Preferably, the main tank frame body sectional material further includes the multiple supporting ribs extended along its length, the multiple supporting rib
It is set in groove bottom.By setting supporting rib, the intracorporal components of main tank is made to be supported on supporting rib, and makes components and cabinet
There is gap between bottom, convenient for ventilated and heat dissipation.
Preferably, the supporting rib and positioning bar in same accommodating chamber have difference in height, and positioning bar is higher than supporting rib.
Supporting rib in same accommodating chamber is formed with difference in height with positioning bar, support the components being supported in accommodating chamber both can
In on supporting rib, and left-right position can be limited by positioning bar.
Preferably, the main tank frame body sectional material further includes the slot extended along its length, which is to lack partial arc
The circular hole in face, the partial arc face lacked are not more than the 1/4 of complete circular hole arc surface.The inner hole surface of main box both ends slot
It is equipped with screw thread, the end plate connects slot by screw spiral and is fixed on main box both ends.Slot is set to lack portion
The circular hole of cyclotomy cambered surface is convenient for the production of main tank frame body sectional material, carries out internal thread machining again on the basis of being based on slot, can reduce
The loss of amount of machining and material, and then production cost can be reduced.
Preferably, seat platform of the supporting faceplate at least provided with seat platform connecting hole, to fixed wheel-chair；Or
The supporting faceplate is at least provided with organ cover connecting hole, to fixed shroud in the organ of scissors-type lifting side on wheel-chair
Cover.Corresponding connecting hole is set on supporting faceplate, convenient for connecting the seat platform or connection organ cover of wheel-chair.
Preferably, the plug component includes the first plug division and the second plug division, and first plug division is rectangular channel
Protrusion on frame bilateral symmetry lateral surface, second plug division are the symmetrical open end of rectangular channel frame.It will be used for and side
The plug division of cabinet connection is arranged to protrusion and right-angle bending two parts, and is spaced apart this two parts, and opposite side respectively
The left and right of cabinet and moving up and down is defined, to keep the plug connection of side box body and main box more firm.
Preferably, the open end is equipped with right-angle bending inwardly.Slot frame open end on main box is designed as directly
Angle bending, so as to side box body left and right positioning preferably on main box.
Preferably, the connecting component includes first connecting portion and second connecting portion, and the first connecting portion is and main tank
The compatible groove of protrusion on frame body sectional material；The second connecting portion is snapping compatible with the right-angle bending of the open end
Hook.The interconnecting piece for being used to connect with main box is arranged to groove and snapping hook two parts, and is spaced apart this two parts,
And the left and right of side box body and moving up and down is defined respectively, to keep the plug connection of side box body and main box more firm.
Preferably, the protrusion of the main tank frame body sectional material is equipped at least two screw holes；On the groove of the side box body profile
Hole equipped at least two perforations；The side box body profile by groove and snapping hook respectively on main tank frame body sectional material protrusion and
Open end is chimeric, and wears the hole connect in side box body type by screw and be rotatably connected in the screw hole of main box and be fixed on main box.
The through hole and screw hole that are used for side box body and are fixedly connected with main box are arranged in the plugging position of two tanks, can both play fixation
Effect can also make the plug connection of the two closer.
Preferably, the grafting chamber of the side box body profile is dumbbell shaped.It is dumbbell shaped by the grafting chamber of side box body profile, makes
Be adapted with the dumbbell shaped of the plugging position cross section of corresponding front and rear wheel bracket.
A kind of main tank frame body sectional material for wheelchair chassis, including slot frame, the supporting faceplate, connection extended along its length
Panel, the first gusset, plug component and positioning bar, the groove bottom of the slot frame are plane, and two supporting faceplates are horizontal and right respectively
Title is arranged on the left and right medial surface of slot frame, and two first gussets are respectively perpendicular between corresponding supporting faceplate and groove bottom,
Space below two supporting faceplates is separated out two the first side accommodating chambers, connection panel is horizontally set between two first gussets
And be located at below supporting faceplate, joint face board ends form one between the supporting faceplate of corresponding end and the first gusset respectively and lead
To slot, a plug component is at least respectively set on the left and right lateral surface of slot frame, positioning bar is at least distributed in groove bottom.
Preferably, the slot frame is rectangular channel frame.The slot frame of main tank frame body sectional material is designed as rectangular channel frame, makes slot mount structure
Succinctly, production easy to produce, while being more advantageous to the utilization of main tank frame body sectional material inner space.
Preferably, the main tank frame body sectional material further includes the second gusset extended along its length, at least two second gussets point
It is not vertical between connection panel and groove bottom, the space for connecting below the panel is divided into intermediate accommodating chamber and is located at centre
Two second side accommodating chambers between accommodating chamber and the first side accommodating chamber.The second gusset is arranged in connection below the panel both can be even
Main tank frame body sectional material inner cavity, can also be divided into multiple by the bearing strength for increasing the panel when panel of the junction plate as supporting role
Accommodating chamber places the components being placed on chassis by class, is easily installed maintenance.
It preferably, further include the multiple supporting ribs extended along its length, the multiple supporting rib is set in groove bottom.
The supporting rib and positioning bar in same accommodating chamber have difference in height, and positioning bar is higher than supporting rib.By the way that supporting rib is arranged,
So that the components in main tank frame body sectional material is supported on supporting rib, and makes there is gap between components and the bottom of box, it is saturating convenient for ventilation
Gas and heat dissipation；Supporting rib in same accommodating chamber is formed with difference in height with positioning bar, makes the components being supported in accommodating chamber
Not only can be on being supported on supporting rib, but also left-right position can be limited by positioning bar.
Preferably, which further includes the slot extended along its length, and slot is to lack partial arc face
Circular hole, the partial arc face lacked are not more than the 1/4 of complete circular hole arc surface.The inner hole surface of the main box profile ends slot
It is equipped with screw thread, the end plate connects slot by screw spiral and is fixed on main box both ends.Slot is set to lack portion
The circular hole of cyclotomy cambered surface is convenient for the production of main tank frame body sectional material, carries out internal thread machining again on the basis of being based on slot, can reduce
The loss of amount of machining and material, and then production cost can be reduced.
Preferably, the plug component includes the first plug division and the second plug division, and first plug division is rectangular channel
Protrusion on frame bilateral symmetry lateral surface, second plug division are the symmetrical open end of rectangular channel frame upper end.It will use
It is arranged to protrusion and right-angle bending two parts in the plug division connecting with side box body profile, and is spaced apart this two parts,
And the left and right of opposite side cabinet profile and moving up and down is defined respectively, to make the grafting of side box body profile Yu main tank frame body sectional material
It connects more firm.
A kind of side box body profile for wheelchair chassis, including the inner sidewall, lateral wall and company extended along its length
Relay part, the inner sidewall and lateral wall crowd around the grafting chamber to form a closure, and connecting component is arranged on inner sidewall.
Preferably, the connecting component includes first connecting portion and second connecting portion, and the first connecting portion is groove；Institute
Stating second connecting portion is snapping hook.It will be used to be arranged to groove and snapping hook two parts with the interconnecting piece that main tank frame body sectional material is connect,
And it is spaced apart this two parts, and the left and right of opposite side cabinet profile and moving up and down is defined respectively, to make side case
The plug connection of body and main box is more firm.
Preferably, the grafting chamber is dumbbell shaped.By the grafting chamber of side box body profile be dumbbell shaped, be allowed to it is corresponding before,
The dumbbell shaped of the plugging position cross section of rear wheel support is adapted.
The advantages of the utility model:
The utility model chassis cabinet is the assembly including main box and side box body, and side box body is by being plugged in master
Cabinet and be located by connecting on main box two sides, and side box body is by the front and back wheel with front and rear wheel support arm plug connection wheel-chair,
Thus the chassis cabinet of the utility model is a multicomponent and inter-module leads to the modular construction that grafting carries out quick despatch.This
Main box and side box body are both designed as profile by utility model, and the profile of different length is intercepted according to different wheelspans, to meet
Chassis change in size demand brought by different wheelspan wheel-chairs makes chassis cabinet have versatility, to substantially reduce production
Cost.The utility model carries out the structure design of related profile: such as bearing surface for wheel-chair multiple functions in the cards
The design of plate and the first gusset, supporting faceplate are used to connecting and supporting wheelchair platform in the wheel-chair of not elevating function, and
For connecting and supporting the organ cover for being centered around and surveying in elevating mechanism week in the wheel-chair with elevating function, enable chassis cabinet
The demand of different function wheel-chair is adapted to, and the first gusset makes supporting faceplate have very strong bearing capacity；For another example panel is connected
Design, which not only plays the role of increasing the bearing capacity of main box, but also can play the work of guiding and support connection
With when wheel-chair has elevating function, joint face board ends guide rail is to be oriented to scissors-type lifting lower end idler wheel, connection
Panel also provides support connection for lifting motor installation, to save the production and installation of guide rail, electric machine support part, and makes
Body structure is compact；Also such as the design of positioning bar, which can be to the quick grafting positioning of the progress of the components in main box, no
Corresponding locating element is needed, keeps installation more convenient.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of main cabinet profile.
Fig. 2 is the structural schematic diagram of side box body profile.
Fig. 3 is the structural schematic diagram of main box made of main cabinet profile.
Fig. 4 is the structural schematic diagram of side box body made of side box body profile.
Fig. 5 is the structural schematic diagram of chassis cabinet.
Fig. 6 is application of the chassis cabinet shown in fig. 5 on the wheel-chair with elevating function and rotation function.
Fig. 7 is application of the chassis cabinet shown in fig. 5 on the wheel-chair with rotation function.
Wherein, 101 be rectangular channel frame, and 102 be supporting faceplate, and 103 is connect panel, and 104 be the first gusset, and 105 be slot
Bottom surface, 106 be the first side accommodating chamber, and 107 be guide groove, and 108 be protrusion, and 109 be right-angle bending, and 110 be positioning bar, and 111 are
Second gusset, 112 be intermediate accommodating chamber, and 113 be second side accommodating chamber, and 114 be mounting plane, and 115 be supporting rib, and 116 be slot
Hole, 120 be mounting hole, and 121 be elongated hole, and 201 be inner sidewall, and 202 be lateral wall, and 203 be grafting chamber, and 204 be groove, 205
It is the hole of perforation for snapping hook, 206,301 be scissors-type lifting, and 302 be the sliding stabilizer blade of scissors-type lifting, and 303 be wind
Qin cover, 304 be the lifting motor of scissors-type lifting, and 305 be the screw rod of lifting motor, and 401 be pedestal, and 402 be shaft, 403
For connecting bracket.
Specific embodiment
The essentiality content of the utility model is specifically introduced below with reference to embodiment, but the utility model is not limited with this
Protection scope.
Embodiment 1
The embodiment is main cabinet profile and side box body profile, and main box and side box body are exactly intercepted from the profile.Such as
Main tank frame body sectional material shown in FIG. 1, including extend along its length rectangular channel frame 101, supporting faceplate 102, connection panel 103,
The groove bottom 105 of first gusset 104, plug component and positioning bar 110, rectangular channel frame 101 is plane, and groove bottom 105 is equipped with
Positioning bar 110, two supporting faceplates 102 are horizontal respectively and are symmetricly set on the left and right medial surface of rectangular channel frame 101, two first muscle
Plate 104 is respectively perpendicular between corresponding supporting faceplate 102 and groove bottom 105, by the space point of two supporting faceplates, 102 lower section
Two the first side accommodating chambers 106 are separated out, connection panel 103 is horizontally set between two first gussets 104 and is located at supporting faceplate
102 lower sections, connection 103 both ends of panel form a guiding between the supporting faceplate of corresponding end 102 and the first gusset 104 respectively
Slot 107.Be respectively set a plug component on the left and right lateral surface of rectangular channel frame 101, plug component include the first plug division and
Second plug division, the first plug division are the protrusion 108 on rectangular channel frame bilateral symmetry lateral surface, and the second plug division is rectangular channel frame
Symmetrical open end, open end are equipped with right-angle bending 109 inwardly.
Main tank frame body sectional material further includes the second gusset 111 extended along its length, and two second gussets 111, which are respectively perpendicular, to be set to
It connects between panel 103 and groove bottom 105, the space for connecting 103 lower section of panel is divided into intermediate accommodating chamber 112 and be located at
Between two second side accommodating chambers 113 between accommodating chamber 112 and the first side accommodating chamber 106.It connects panel 103 and corresponds to intermediate hold
112 part of chamber is received as mounting plane 114, which is a lower concave plane lower than connection 103 upper surface of panel,
It which is provided with positioning bar 110.There are positioning bar in intermediate accommodating chamber 112, the first side accommodating chamber 106,113 bottom surface of second side accommodating chamber
110.Main tank frame body sectional material further includes the supporting rib 115 extended along its length, and multiple supporting ribs 115 are set in groove bottom 105.
Supporting rib 115 and positioning bar 110 in same accommodating chamber have difference in height, and positioning bar 110 is higher than supporting rib 115.
Main tank frame body sectional material further includes the slot 116 extended along its length, which is the circular hole for lacking partial arc face,
The partial arc face lacked is not more than the 1/4 of complete circular hole arc surface.
Side box body profile as shown in Figure 2, including the inner sidewall 201, lateral wall 202 and interconnecting piece extended along its length
Part, inner sidewall 201, lateral wall 202 crowd around the grafting chamber 203 to form the dumbbell shaped of a closure, and connecting component is arranged in inside
On wall 201, connecting component includes first connecting portion and second connecting portion, and first connecting portion is and the protrusion on main tank frame body sectional material
108 compatible grooves 204, second connecting portion are snapping hook 205 compatible with the right-angle bending 109 on main tank frame body sectional material,
Inner sidewall 201 is adapted with the lateral surface of main tank frame body sectional material.
Embodiment 2
The main box of the embodiment and the profile of side box body embodiment 1 intercept and machine obtained, are then assembled into chassis
Cabinet.A kind of main box as shown in Figure 3, main tank frame body sectional material interception as shown in Figure 1 is made, including what is extended along its length
Rectangular channel frame 101, supporting faceplate 102, connection panel 103, the first gusset 104, plug component and positioning bar 110, rectangular channel frame
101 groove bottom 105 is plane, and groove bottom 105 is equipped with positioning bar 110, and two supporting faceplates 102 are horizontal and arranged symmetrically respectively
On the left and right medial surface of rectangular channel frame 101, two first gussets 104 are respectively perpendicular set on corresponding supporting faceplate 102 and slot bottom
Between face 105, the space of two supporting faceplates, 102 lower section is separated out two the first side accommodating chambers 106, connection panel 103 is horizontal
Be arranged between two first gussets 104 and be located at supporting faceplate 102 below, connection 103 both ends of panel respectively with the branch of corresponding end
A guide groove 107 is formed between bearing surface plate 102 and the first gusset 104.It is respectively set on the left and right lateral surface of rectangular channel frame 101
One plug component, plug component include the first plug division and the second plug division, and the first plug division is rectangular channel frame bilateral symmetry
Protrusion 108 on lateral surface, the second plug division are the symmetrical open end of rectangular channel frame, and open end is equipped with right angle inwardly
Bending 109.Supporting faceplate 102 is equipped with seat platform connecting hole, to the seat platform of fixed wheel-chair, or is equipped with organ cover and connects
Hole is connect, to fixed shroud in the organ cover of scissors-type lifting side on wheel-chair.
Main box further includes the second gusset 111 extended along its length, and two second gussets 111, which are respectively perpendicular, is set to connection
Between panel 103 and groove bottom 105, the space for connecting 103 lower section of panel is divided into intermediate accommodating chamber 112 and is located at centre
Two second side accommodating chambers 113 between accommodating chamber 112 and the first side accommodating chamber 106.It connects panel 103 and corresponds to intermediate accommodate
112 part of chamber is mounting plane 114, which is a lower concave plane lower than connection 103 upper surface of panel,
It is equipped with mounting hole 120 and set on the positioning bar 110 in two sides of mounting hole.Groove bottom 105, which corresponds at 120 position of mounting hole, to be set
There is elongated hole 121, and mounting hole 120 is greater than elongated hole 121；Lifting motor on wheel-chair is placed in mounting hole 120 and supports
Left and right positioning is carried out on mounting plane 114 and with positioning bar 110, the screw lower end in lifting motor may pass through elongated hole 121
It stretches out outside main box.There are positioning bar 110 in intermediate accommodating chamber 112, the first side accommodating chamber 106,113 bottom surface of second side accommodating chamber.
Main box further includes the supporting rib 115 extended along its length, and multiple supporting ribs 115 are set in groove bottom 105.In same
The supporting rib 115 and positioning bar 110 of accommodating chamber have difference in height, and positioning bar 110 is higher than supporting rib 115.
Main box further includes the slot 116 extended along its length, which is the circular hole for lacking partial arc face, is lacked
Partial arc face be not more than complete circular hole arc surface 1/4.The inner hole surface of main box both ends slot 116 is equipped with screw thread, end
Plate connects slot 116 by screw spiral and is fixed on main box both ends.
Side box body as shown in Figure 4, side box body profile interception as shown in Figure 2 is made, including what is extended along its length
Inner sidewall 201, lateral wall 202 and connecting component, inner sidewall 201, lateral wall 202 crowd around to be formed one closure dumbbell shaped and
Grafting chamber 203 for grafting wheel-chair front and rear wheel support arm.Connecting component is arranged on inner sidewall 201, and connecting component includes
First connecting portion and second connecting portion, first connecting portion are the groove 204 being adapted to the protrusion 108 on main box, the second connection
Portion is snapping hook 205 compatible with the right-angle bending 109 on main box, and inner sidewall 201 is adapted with the lateral surface of main box.
Chassis cabinet shown in fig. 5 main box as shown in Figure 4 and side box body shown in fig. 5 combination and obtain, two side box bodies
It is plugged on the plug component on the outside of main box by connecting component respectively, and is fixed on main box.Specifically, main box is convex
Screw hole there are two setting on 108 is played, is set on the groove 204 of side box body there are two the hole 206 penetrated through, side box body passes through 204 He of groove
Snapping hook 205 respectively on main box protrusion 108 and right-angle bending 109 it is chimeric, and the Kong Xuan connect on side box body is worn by screw
It is connected to the screw hole of main box and is fixed on main box.
Embodiment 3
The embodiment is that the wheel-chair with elevating function and rotation function is made using the chassis cabinet of embodiment 2, is risen
Drop function and rotation function module can very easily be built on the chassis cabinet that embodiment 2 provides.As shown in fig. 6, wheelchair
The elevating function of vehicle realizes that the elevating mechanism uses well known scissor lift arrangement, such as Shen by scissors-type lifting 301
Please publication No. be 105731296 A of CN Chinese patent application.The lifting motor 304 of scissors-type lifting 301 is placed in mounting hole
It in 120 and is supported on mounting plane 114 and left and right positioning is carried out with positioning bar 110, under the screw rod 305 in lifting motor 304
End may pass through elongated hole 121 and stretch out outside main box.With the up and down motion of the screw rod 305 of lifting motor, scissors-type lifting 301
Lifting reciprocating motion is carried out, sliding stabilizer blade 302 slides in guide groove 107.The outside of scissors-type lifting 301 is equipped with organ
Cover 303, organ cover 303 is fixed on supporting faceplate 102.Rotation function passes through rotating mechanism realization, the pedestal 401 of rotating mechanism
It is fixed in the connecting bracket 403 at 301 top of scissors-type lifting, pedestal 401 is equipped with the shaft 402 of rotation connection, shaft
402 are fixed on the bottom of wheelchair vehicle seats (not shown).
Embodiment 4
The embodiment is that the wheel-chair with rotation function, rotation function module is made using the chassis cabinet of embodiment 2
It can very easily build on the chassis cabinet that embodiment 2 provides.Such as Fig. 7, rotation is realized by rotating mechanism, rotating mechanism
Pedestal 401 be fixed in connecting bracket 403 or be rotatably connected in connecting bracket 403, connecting bracket 403 is fixed on bearing surface
On plate 102, pedestal 401 is equipped with the shaft 402 of rotation connection, and shaft 402 is fixed on wheelchair vehicle seats (not shown) bottom.
When pedestal 401 is rotatably connected in connecting bracket 403, the seat connected on the base 401 can be swung with respect to chassis；Work as base
When seat 401 is fixed in connecting bracket 403, the seat connected on the base 401 keeps relatively fixed with chassis.
One skilled in the art will appreciate that the slot frame two sides of main tank frame body sectional material can also be designed to non-rectangle, it is such as designed to arc
Shape, side box body profile are adaptively adjusted, and the chassis cabinet for realizing above-mentioned function can also be made, the main tank made of the profile
Body, side box body and with main box, side box body and front and back end plate make chassis cabinet mode it is identical as above-described embodiment 2, no
It repeats again.
The utility model chassis cabinet is the assembly including main box and side box body, and side box body is by being plugged in master
Cabinet and be located by connecting on main box two sides, and side box body is by the front and back wheel with front and rear wheel support arm plug connection wheel-chair,
Thus the chassis cabinet of the utility model is a multicomponent and inter-module leads to the modular construction that grafting carries out quick despatch.This
Main box and side box body are both designed as profile by utility model, and the profile of different length is intercepted according to different wheelspans, to meet
Chassis change in size demand brought by different wheelspan wheel-chairs makes chassis cabinet have versatility, to substantially reduce production
Cost.The utility model carries out the structure design of related profile: such as bearing surface for wheel-chair multiple functions in the cards
The design of plate and the first gusset, supporting faceplate are used to connecting and supporting wheelchair platform in the wheel-chair of not elevating function, and
For connecting and supporting the organ cover for being centered around and surveying in elevating mechanism week in the wheel-chair with elevating function, enable chassis cabinet
The demand of different function wheel-chair is adapted to, and the first gusset makes supporting faceplate have very strong bearing capacity；For another example panel is connected
Design, which not only plays the role of increasing the bearing capacity of main box, but also can play the work of guiding and support connection
With when wheel-chair has elevating function, joint face board ends guide rail is to be oriented to scissors-type lifting lower end idler wheel, connection
Panel also provides support connection for lifting motor installation, to save the production and installation of guide rail, electric machine support part, and makes
Body structure is compact；Also such as the design of positioning bar, which can be to the quick grafting positioning of the progress of the components in main box, no
Corresponding locating element is needed, keeps installation more convenient.
The effect of above-described embodiment is specifically to introduce the essentiality content of the utility model, but those skilled in the art answer
When knowing, the protection scope of the utility model should not be confined to the specific embodiment.
Claims (25)
1. a kind of chassis cabinet of wheel-chair, it is characterised in that: including main box and side box body and be connected to main box both ends
End plate；Main box and side box body are intercepted by main tank frame body sectional material and side box body profile respectively to be made；
The main tank frame body sectional material includes the slot frame extended along its length, supporting faceplate, connection panel, the first gusset, plug division
Part and positioning bar, the groove bottom of the slot frame are plane, and two supporting faceplates are horizontal respectively and are symmetricly set in the left and right of slot frame
On side, two first gussets are respectively perpendicular between corresponding supporting faceplate and groove bottom, by the sky below two supporting faceplates
Between be separated out two the first side accommodating chambers, connection panel is horizontally set between two first gussets and is located at below supporting faceplate,
Joint face board ends form a guide groove between the supporting faceplate of corresponding end and the first gusset respectively, at least on a left side for slot frame
A plug component is respectively set on right lateral surface, multiple positioning bars are arranged in groove bottom；
The side box body profile includes the inner sidewall, lateral wall and connecting component extended along its length, and inner sidewall, lateral wall enclose
Hold together to be formed a grafting chamber closure and for grafting wheel-chair front and rear wheel support arm, connecting component is arranged on inner sidewall,
Inner sidewall is adapted with the lateral surface of main tank frame body sectional material；
Two side box bodies pass through respectively on the plug component that connecting component is plugged on the outside of main box, and are fixed on main box.
2. chassis cabinet according to claim 1, it is characterised in that: the slot frame is rectangular channel frame.
3. chassis cabinet according to claim 2, it is characterised in that: the main tank frame body sectional material further includes prolonging along its length
The second gusset stretched, two second gussets, which are respectively perpendicular, to be set between connection panel and groove bottom, will connect the space of below the panel
It is divided into intermediate accommodating chamber and two second side accommodating chambers between intermediate accommodating chamber and the first side accommodating chamber.
4. chassis cabinet according to claim 3, it is characterised in that: the connection panel corresponds to intermediate receiving cavity segment
For mounting plane, which is equipped with mounting hole and set on the positioning bar in two sides of mounting hole, and groove bottom corresponds to installation
Hole location is equipped with elongated hole, and mounting hole is greater than elongated hole；Lifting motor on wheel-chair is placed in mounting hole and is supported on
Left and right positioning is carried out on mounting plane and with positioning bar, the screw lower end in lifting motor may pass through elongated hole and stretch out main box
Outside.
5. chassis cabinet according to claim 4, it is characterised in that: the mounting plane is lower than connection panel upper surface
A lower concave plane.
6. chassis cabinet according to claim 3, it is characterised in that: the main tank frame body sectional material further includes prolonging along its length
The multiple supporting ribs stretched, the multiple supporting rib are set in groove bottom.
7. chassis cabinet according to claim 6, it is characterised in that: in the supporting rib of same accommodating chamber and positioning
Muscle has difference in height, and positioning bar is higher than supporting rib.
8. chassis cabinet according to claim 2, it is characterised in that: the main tank frame body sectional material further includes prolonging along its length
The slot stretched, the slot are the circular hole for lacking partial arc face, and the partial arc face lacked is no more than complete circular hole arc surface
1/4。
9. chassis cabinet according to claim 8, it is characterised in that: the inner hole surface of main box both ends slot is equipped with
Screw thread, the end plate connect slot by screw spiral and are fixed on main box both ends.
10. chassis cabinet according to claim 2, it is characterised in that: the supporting faceplate connects at least provided with seat platform
Hole is connect, the seat platform to fixed wheel-chair；Or the supporting faceplate is at least provided with organ cover connecting hole, to fixed shroud
Organ cover in scissors-type lifting side on wheel-chair.
11. chassis cabinet according to claim 2, it is characterised in that: the plug component includes the first plug division and the
Two plug divisions, first plug division are the protrusion on rectangular channel frame bilateral symmetry lateral surface, and second plug division is rectangle
The symmetrical open end of slot frame.
12. chassis cabinet according to claim 11, it is characterised in that: the open end is equipped with right-angle folding inwardly
It is curved.
13. chassis cabinet according to claim 12, it is characterised in that: the connecting component includes first connecting portion and
Two interconnecting pieces, the first connecting portion are and the compatible groove of protrusion on main tank frame body sectional material；The second connecting portion be with
The compatible snapping hook of the right-angle bending of the open end.
14. chassis cabinet according to claim 13, it is characterised in that: the protrusion of the main tank frame body sectional material is equipped at least
Two screw holes；The groove of the side box body profile is equipped with the hole of at least two perforations；The side box body profile by groove and
Snapping hook is chimeric with the raised and open end on main tank frame body sectional material respectively, and wears the hole connect in side box body type by screw and be screwed on
In main box screw hole and be fixed on main box.
15. chassis cabinet according to claim 1, it is characterised in that: the grafting chamber of the side box body profile is dumbbell shaped.
16. a kind of main tank frame body sectional material for wheelchair chassis, it is characterised in that: including extend along its length slot frame, branch
Bearing surface plate, connection panel, the first gusset, plug component and positioning bar, the groove bottom of the slot frame are plane, two supporting faceplates point
Horizontal and be symmetricly set on the left and right medial surface of slot frame, two first gussets are respectively perpendicular set on corresponding supporting faceplate and slot
Between bottom surface, the space below two supporting faceplates is separated out two the first side accommodating chambers, connection panel is horizontally set on two the
Between one gusset and it is located at below supporting faceplate, joint face board ends are respectively between the supporting faceplate of corresponding end and the first gusset
A guide groove is formed, a plug component is at least respectively set on the left and right lateral surface of slot frame, positioning bar is at least distributed in
In groove bottom.
17. main tank frame body sectional material according to claim 16, it is characterised in that: the slot frame is rectangular channel frame.
18. main tank frame body sectional material according to claim 17, it is characterised in that: the main tank frame body sectional material further includes along length side
To the second gusset of extension, at least two second gussets, which are respectively perpendicular, to be set between connection panel and groove bottom, will be under connection panel
The space of side is divided into intermediate accommodating chamber and two second side accommodating chambers between intermediate accommodating chamber and the first side accommodating chamber.
19. main tank frame body sectional material according to claim 18, it is characterised in that: further include multiple extended along its length
Chengjin, the multiple supporting rib are set in groove bottom.
20. main tank frame body sectional material according to claim 19, it is characterised in that: the supporting rib in same accommodating chamber and
Positioning bar has difference in height, and positioning bar is higher than supporting rib.
21. main tank frame body sectional material according to claim 17, it is characterised in that: the main tank frame body sectional material further includes along its length
The slot of extension, slot are the circular hole for lacking partial arc face, and the partial arc face lacked is no more than complete circular hole arc surface
1/4。
22. main tank frame body sectional material according to claim 16, it is characterised in that: the plug component include the first plug division and
Second plug division, first plug division are the protrusion on rectangular channel frame bilateral symmetry lateral surface, and second plug division is square
The symmetrical open end of shape slot frame upper end.
23. a kind of side box body profile for wheelchair chassis, it is characterised in that: including extend along its length inner sidewall,
Lateral wall and connecting component, the inner sidewall and lateral wall crowd around the grafting chamber to form a closure, including connecting component setting
On side wall.
24. side box body profile according to claim 23, it is characterised in that: the connecting component include first connecting portion and
Second connecting portion, the first connecting portion are groove；The second connecting portion is snapping hook.
25. side box body profile according to claim 23, it is characterised in that: the grafting chamber is dumbbell shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479665.0U CN208677761U (en) | 2017-11-08 | 2017-11-08 | A kind of chassis cabinet of wheel-chair and master, the side box body profile of wheelchair chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479665.0U CN208677761U (en) | 2017-11-08 | 2017-11-08 | A kind of chassis cabinet of wheel-chair and master, the side box body profile of wheelchair chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208677761U true CN208677761U (en) | 2019-04-02 |
Family
ID=65874471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479665.0U Withdrawn - After Issue CN208677761U (en) | 2017-11-08 | 2017-11-08 | A kind of chassis cabinet of wheel-chair and master, the side box body profile of wheelchair chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208677761U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638256A (en) * | 2017-11-08 | 2018-01-30 | 南京康尼机电股份有限公司 | A kind of chassis casing of wheel-chair |
-
2017
- 2017-11-08 CN CN201721479665.0U patent/CN208677761U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107638256A (en) * | 2017-11-08 | 2018-01-30 | 南京康尼机电股份有限公司 | A kind of chassis casing of wheel-chair |
| CN107638256B (en) * | 2017-11-08 | 2024-03-01 | 南京康尼机电股份有限公司 | Chassis box body of wheelchair |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200422 Address after: 210038 No. 19 Hengda Road, Nanjing economic and Technological Development Zone, Jiangsu, China Patentee after: Nanjing Kangni Mechanical & Electrical Co.,Ltd. Address before: 210013, Gu Ping Gang 4, Gulou District, Jiangsu, Nanjing Patentee before: NANJING KANGNI INTELLIGENT TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201111 Address after: 210013, Gu Ping Gang 4, Gulou District, Jiangsu, Nanjing Patentee after: NANJING KANGNI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 210038 No. 19 Hengda Road, Nanjing economic and Technological Development Zone, Jiangsu, China Patentee before: Nanjing Kangni Mechanical & Electrical Co.,Ltd. |
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Granted publication date: 20190402 Effective date of abandoning: 20240301 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190402 Effective date of abandoning: 20240301 |
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