CN200955311Y

CN200955311Y - Linkage structure of hand hay-cutter type vehicle door capable of lifting up

Info

Publication number: CN200955311Y
Application number: CN 200620138708
Authority: CN
Inventors: 赵国祯
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-01
Filing date: 2006-09-01
Publication date: 2007-10-03
Anticipated expiration: 2016-09-01

Abstract

The utility model discloses a linkage structure of a tilting guillotine car door, relates to a car door, in particular to a car door linkage structure, aims at being designed for solving the defect that the existing car door linkage structure can not adjust angles. The linkage structure of the tilting guillotine car door comprises of an upper car body splicing base, a car door splicing base and a barometric support bar.; a transverse swinging base hinge group end of the upper car body splicing base is provided with a barrier plate and matched with an adjusting component to adjust the jutting length of the end, whereby realizing the adjustability of a maximum angle of the car door splicing base side-opening; or an up and down interval form of the upper and lower car bodies is provided to steadily assemble and position the car door onto a central cylinder of the car body for achieving the titling guillotine effect after the linkage structure is applicable to the assembling backseat car door, thereby fulfilling the diversity use requirement. The utility model can be applied to most of car door designs including backseat car door designs, in particular is applicable to the car door design with a smaller parking space.

Description

But the serial verb construction of upper-lifting cutter type car door

Technical field

The utility model relates to a kind of car door, particularly a kind of serial verb construction of car door.

Background technology

Three cars of tradition or coupe be because of the length broad, when therefore opening car door required angle go out greatly than other car type many, so when running into some narrow environment or the embarrassed shape of car door often taking place normally to open during with the too close state of adjacent car; The someone develops a kind of automobile door structure of upper-lifting cutter type for this reason, the characteristic of this kind car door mainly is to be that first side is opened an angle (one about 15 °) and up started afterwards again when opening, state after starting then relies on one group of air pressure bracing stick and is supported the location, so just can significantly reduce drive door required angle and space; Yet this kind upper-lifting cutter type car door many places structure all is be designed to finalize the design nonadjustable structural form, for example positions such as cradle head position, block position and air pressure bracing stick usually at present; The back user so is installed can't be according to self-demand or the hobby modulation on some angles slightly.

And because the user demand of existing market Automobile Products becomes more diversified, the driving of many four car moneys is gone into the keying of also intentionally its four car doors all being repacked into upper-lifting cutter type and is used form, perhaps trendy car body also has this topology requirement, so, because the back seat car door is on the center pillar (or claiming the B post) that is assembled in car body, assembling space form unavoidable and the front stall car door is different on its structural form, therefore, existing upper-lifting cutter type car door interlock accessory can't be suitable for, and must must redesign to cooperate new assembling demand.

The utility model content

For overcoming above-mentioned defective, but the purpose of this utility model is to provide a kind of serial verb construction of upper-lifting cutter type car door that can the modulation angle.

For achieving the above object, the utility model adopts following technical scheme: but the serial verb construction of this upper-lifting cutter type car door comprises a upper body group seat-joined and a car door group seat-joined and an air pressure bracing stick, this upper body group seat-joined is assembled on the car body, the car door group seat-joined is the winding car door then, the teeter seat pivot group on car door group seat-joined top and upper body group seat-joined top, its pivot set part position has upright to reaching horizontal circumflex branch axle, and formation car door group seat-joined can be made side direction and stand to revolving and move work; The top of this upper body group seat-joined is provided with a protruding block seat.

As preferably, the set protruding block seat of this upper body group seat-joined is dismountable design, so just can be according to the protruding block seat of the difference assembling differing heights specification of car door group seat-joined side angle of release degree.

As preferably, the extension cradle portion stage casing of this car door group seat-joined is provided with at least two groups and is spaced assembly hole, is used for air feed to press the assembly of electing property of supporting bar top axle bolt, and the car door group seat-joined can be obtained to lift angle on different.

As preferably, this air pressure bracing stick bottom is provided with double-screw bolt, and what universal pin joint seat correspondence was provided with screw screws togather the assembly form, utilize the degree of depth of this double-screw bolt screw-in screw and adjust the air pressure bracing stick height, the formed spacing of screw thread between air pressure bracing stick bottom face and this universal pin joint seat top utilizes pad cover group to be mended again again expires, and is used for guaranteeing its structural strength; The characteristic of this air pressure bracing stick height-adjustable has realized lifting angle on the fine-tuning car door group seat-joined.

As preferably, but second embodiment should the serial verb construction of upper-lifting cutter type car door in, comprise the innovation unique design that upper body group seat-joined, lower body group seat-joined, car door group seat-joined and air pressure bracing stick are formed; Because this upper and lower car body group seat-joined is arranged spaced form design up and down, car door is firmly assembled on the center pillar that is positioned at car body, make the serial verb construction shown in the present embodiment be applicable to assembling back seat car door, solved existing upper-lifting cutter type car door serial verb construction and be not suitable for the shortcoming that the back seat car door is assembled, the serial verb construction of present embodiment can satisfy the user demand of present numerous car owners and player's diversification.

As preferentially, be in its second example structure, the teeter seat of this upper body group seat-joined can be done horizontal swing campaign, and the extension cradle portion of car door group seat-joined can be done to stand to the swing campaign, car door is used to adopt the mode of operation of laterally outwarding winding merely, or the upright again mode of operation that starts to swing behind the predetermined angular of laterally outwarding winding, and then reach dual-purpose and usability flexibly.

As preferably, be that in its second example structure, this lower body group seat-joined has additional the location guide bracket of the horizontal recessed guide groove of tool, and the car door corresponding section is provided with the positioning seat of positioning convex column; When car door transferred closed condition to by opening, this positioning convex column slipped in the horizontal recessed guide groove of location guide bracket, forms the reinforcement anchor point of bottom of door, makes the closing of the door positioning states more firm; And but this positioning convex column can be the moving form of adjusting its protrusion height of a spiral shell, thereby can finely tune the angle of closing of the door state.

Can surmount protruding block seat when the teeter seat laterally revolves when moving, the extension cradle portion of car door group seat-joined can do upright to revolve to move and start action, this air pressure bracing stick makes and lifts angle on the car door group seat-joined and obtain to support again; Thus, the teeter seat pivot group end of this upper body group seat-joined more is formed with the stop section, this stop section is provided with an abutment face and becomes oblique corresponding with the upper body group seat-joined, this stop section is provided with the length degree that the adjustable one of adjustment part end protrudes out abutment face again, so just can adjust the maximum angle that car door group seat-joined side is opened, thereby satisfy user's multi-demands.

Description of drawings

But Fig. 1 is the stereogram of the serial verb construction of the utility model upper-lifting cutter type car door;

But Fig. 2 is the exploded stereogram of the serial verb construction of the utility model upper-lifting cutter type car door;

But Fig. 3 is first partial enlarged drawing of adjusting state of the serial verb construction adjustment part of the utility model upper-lifting cutter type car door;

Fig. 4 opens the local enlarged diagram of positioning states for the side of teeter seat shown in Figure 3;

But Fig. 5 is second partial enlarged drawing of adjusting state of the serial verb construction adjustment part of the utility model upper-lifting cutter type car door;

Fig. 6 opens the local enlarged diagram of positioning states for the side of teeter seat shown in Figure 5;

But Fig. 7 is the local amplification decomposition figure of dismountable protruding block seat of the serial verb construction of the utility model upper-lifting cutter type car door;

But Fig. 8 is the local amplification view of the protruding block seat of serial verb construction of the utility model upper-lifting cutter type car door;

But Fig. 9 is the change the outfit local amplification view of the protruding block seat of differing heights of the serial verb construction of the utility model upper-lifting cutter type car door;

But Figure 10 screws togather the part amplification floor map of state one for the serial verb construction air pressure bracing stick bottom of the utility model upper-lifting cutter type car door;

But Figure 11 screws togather the part amplification floor map of state two for the serial verb construction air pressure bracing stick bottom of the utility model upper-lifting cutter type car door;

But Figure 12 is the closing of the door schematic diagram of the serial verb construction and the car body assembled state of the utility model upper-lifting cutter type car door;

But Figure 13 is the car door opening schematic diagram of the serial verb construction and the car body assembled state of the utility model upper-lifting cutter type car door;

But Figure 14 is the exploded perspective view of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

But Figure 15 is the stereogram of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

Figure 16 be Figure 15 shown in the sectional view at A position;

But Figure 17 is the assembled state floor map of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

But Figure 18 is the closing of the door state plane schematic diagram of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

But Figure 19 starts the state plane schematic diagram for the car door of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

The floor map of its upper body group seat-joined state when but Figure 20 is the closing of the door of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

The floor map of Figure 21 its upper body group seat-joined state when but to be the car door of serial verb construction second embodiment of the utility model upper-lifting cutter type car door half-open;

The floor map of its upper body group seat-joined state when but Figure 22 is the car door standard-sized sheet of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

The corresponding states figure of its positioning convex column and horizontal recessed guide groove when but Figure 23 is the car door opening of serial verb construction second embodiment of the utility model upper-lifting cutter type car door;

The corresponding states figure of its positioning convex column and horizontal recessed guide groove when but Figure 24 is the closing of the door of serial verb construction second embodiment of the utility model upper-lifting cutter type car door.

The specific embodiment

As depicted in figs. 1 and 2, but be the preferred embodiment of the serial verb construction of the utility model upper-lifting cutter type car door, but serial verb construction that should upper-lifting cutter type car door comprises:

One upper body group seat-joined 10, be assembled in the precalculated position of car body 01 (as Figure 12 and shown in Figure 13), this upper body group seat-joined 10 comprises that the group of predetermined quantity establishes hole 11, one articulated section 12 and a teeter seat 13, wherein this group is established hole 11 and is used for bolt and places locking at car body, this articulated section 12 be between the upper and lower every two projection forms, these teeter seat 13 usefulness one are stood to axle 14 pivot groups on this articulated section 12, constitute this teeter seat 13 and can do horizontal swing campaign, this teeter seat 13 is provided with a horizontal articulated section 15 again, and the horizontal articulated section 15 of present embodiment is an axis hole form;

One car door group seat-joined 30, be assembled in a certain height and position of installation side (as Figure 12 and shown in Figure 13) of car door 03, this car door group seat-joined 30 is arranged on the upper body group seat-joined 10, this car door group seat-joined 30 comprises that the group of predetermined quantity establishes hole 31 and and extend cradle portion 32, wherein this group is established hole 31 and is used for bolt and places locking at car door 03, first end 321 and the car door group seat-joined 30 of this extension cradle portion 32 is connected fixing (as welding, one-body molded, lock group etc.), 322 teeter seats 13 towards upper body group seat-joined 10 of second end are oblique stretching and establish shape, second end 322 of this extension cradle portion 32 be provided with a pivot set part 323 can with the horizontal articulated section 15 of teeter seat 13 mutually the pivot group link, the pivot set part 323 of present embodiment is a jack-post form, but pivot inserts the aforementioned horizontal articulated section 15 that is the axis hole form;

One air pressure bracing stick 40, comprise a pneumatic cylinder 41 and an expansion link 42, an end (present embodiment the is the expansion link top) winding up of this air pressure bracing stick 40 is in extension cradle portion 32 predetermined segment of car door group seat-joined 30, air pressure bracing stick 40 end (present embodiment is the pneumatic cylinder bottom) down then winding on the set universal pin joint seat 16 of upper body group seat-joined 10, so, the upper end that just constitutes this air pressure bracing stick 40 is that fulcrum is done universal swing with aforementioned universal pin joint seat 16.

Wherein, this teeter seat 13 is formed with a stop section 17 near this end of articulated section 12, it is oblique corresponding with articulated section 12 that this stop section 17 is provided with 18 one-tenth of abutment faces, and this stop section is provided with an adjustment part 50 for 17 groups, these adjustment part 50 adjustable one ends protrude out the length degree of abutment face, so just can adjust the maximum angle that teeter seat 13 sides are opened; The adjustment part 50 of present embodiment comprises a bolt 51 and at least one nut 52, so that the stop section 17 of this teeter seat 13 offer one towards the articulated section 12 run through screw 19, these bolt 51 spiral shell groups are run through screw 19 in this, the moving direction difference of these bolt 51 spiral shells can be adjusted the length degree that its inner end 53 protrudes out

abutment face

18, and 52 on this nut is screwed on bolt 51 stage casings and is against stop section 17 lateral surfaces and is used for fixing this bolt 51; As Fig. 3,4 and Fig. 5,6 shown in, wherein Fig. 3 and bolt shown in Figure 4 51 so allow teeter seat 13 obtain bigger side angle of release degree (A1) together with extending cradle portion 32 for inner end 53 protrudes out the short state of abutment face 18; And Fig. 5 and bolt 51 shown in Figure 6 protrude out the long state of abutment face 18 for inner end 53, so allow teeter seat 13 obtain less side angle of release degree (A2) together with extending cradle portion 32.

As Fig. 2, Fig. 7 and shown in Figure 8, the top of this upper body group seat-joined 10 is provided with a protruding block seat 60, can surmount this protruding block seat 60 when moving when teeter seat 13 laterally revolves like this, the extension cradle portion 32 of car door group seat-joined 30 can do upright to revolve to move and start action; This protruding block seat 60 can be a kind of dismountable design, assembles protruding block seat 60, the 60B (as Fig. 8 and shown in Figure 9) of differing heights specification according to the difference of teeter seat 13 side angle of release degree; This protruding block seat can be the dismountable design of spiral shell prescription formula, also can establish a double-screw bolt 61 in these protruding block seat 60 connection terminal groups, is used for this double-screw bolt 61 and screws togather so that a screw 62 (as shown in Figure 7) is established on upper body group seat-joined 10 tops.

Again wherein, extension cradle portion 32 stage casings of this car door group seat-joined 30 are provided with the spaced assembly holes 33 of at least two groups (as shown in Figure 2), but air feed is pressed a bolt 43 the electing property assembly on support bar 40 tops, can allow this car door group seat-joined 30 obtain to lift angle (being the elevation angle) state on different like this.

As shown in Figure 2, the bottom of this air pressure bracing stick 40 is provided with a double-screw bolt 44, so that universal pin joint seat 16 correspondences of upper body group seat-joined 10 are provided with a screw 160, are screwed into the degree of depth of screw 160 by this double-screw bolt 44 and can adjust the height (as the distance difference that B2 indicated of B1 and Figure 11 of Figure 10) of this air pressure bracing stick 40; Again as shown in Figure 10 and Figure 11, the recycling pad 45 cover groups of the formed spacing of screw thread between these air pressure bracing stick 40 bottom faces and universal pin joint seat 16 tops are mended full, can guarantee its structural strength like this; Because the characteristic of these air pressure bracing stick 40 height-adjustable can reach the flexible adjustment of lifting height on the fine setting car door group seat-joined.

And for example Figure 14 is to shown in Figure 17, but is second embodiment of the serial verb construction of the utility model upper-lifting cutter type car door, gets the main difference point with previous embodiment and is to have additional car body group seat-joined 20; The upper body group seat-joined 10 of present embodiment is assembled in the precalculated position of the center pillar 02 of car body 01 (as Figure 18 and shown in Figure 19), 20 of this lower body group seat-joineds are assembled in the precalculated position, center pillar 02 bottom (as Figure 18 and shown in Figure 19) of car body 01, and be the state of the below predetermined space height and position that is configured in upper body group seat-joined 20, this lower body group seat-joined 20 comprises that the group of predetermined quantity establishes a hole 21 and a universal pin joint seat 22, this group is established hole 21 and is used for bolt and places and lock at car body 01 center pillar 02, and this universal pin joint seat 22 can be a ball-and-socket bearing; The car door group seat-joined 30 of present embodiment is assembled in the installation side desired height position (as shown in figure 17) of car door 03, being provided with of this car door group seat-joined 30 highly is between last, lower body group seat-joined 10, state between 20, this car door group seat-joined 30 comprises that the group of predetermined quantity establishes hole 31 and and extend cradle portion 32, this group is established hole 31 and is worn group and the locking usefulness at car door 03 for bolts, first end 321 and the car door group seat-joined 30 of this extension cradle portion 32 is connected fixing (as welding), 322 teeter seats 13 towards upper body group seat-joined 10 of second end are oblique stretching to be established, and second end 322 of this extension cradle portion 32 be provided with a pivot set part 323 can with the horizontal articulated section 15 of teeter seat 13 mutually the pivot group link; The air pressure bracing stick 40 of a present embodiment end (being the expansion link top) up is connected to extension cradle portion 32 first ends 321 of car door group seat-joined 30, air pressure bracing stick 40 end (being the pneumatic cylinder bottom) down then is connected to the universal pin joint seat 22 of lower body group seat-joined 20, and the universal pin joint seat 22 of this lower end institute winding can be made the state of universal swing in the upper end that so just constitutes this air pressure bracing stick 40 as fulcrum.

In the present embodiment, this upper body group seat-joined 10 more includes an end liner seat 70, these end liner seat 70 assemblings are fixed on the predetermined car body 01, and this end liner seat 70 is provided with screw 71 in addition, upper body group seat-joined 10 corresponding described screws 71 are provided with microscler perforation 72, utilize bolt 73 to pass this long trough perforation 72 and be locked in (as shown in figure 16) on the screw 71 again, before this bolt 73 is not locked as yet, this upper body group seat-joined 10 utilizes the design of long trough perforation 52, reach displacement and can adjust state, to adapt to the error that is produced between different car doors and the car body.

In the present embodiment, this lower body group seat-joined 20 has additional a location guide bracket 80, and these location guide bracket 80 1 sides are provided with a horizontal recessed guide groove 81, and car door 03 opposite position group is provided with a positioning seat 90, and this positioning seat 90 is provided with a location projection 91; When car door 03 becomes closed condition by opening (as Figure 21 to shown in Figure 24), but these positioning convex column 91 proper contrapositions slip in the horizontal recessed guide groove 81 of location guide bracket 80 formation car door 03 bottom one reinforcement anchor point; And these positioning convex column 91 the inners are provided with a screw rod 92 and are screwed on positioning seat 90 set spiral shells and establish in the hole 93, are the moving structural form of adjusting its protrusion height of a spiral shell but constitute this positioning convex column 91, so just can finely tune the angle of car door 03 closed condition.

Below describe with regard to the use start situation of present embodiment:

Shown in Figure 15,17 and 18, when being closed condition for car door 03, the state of its serial verb construction, this moment, the expansion link 42 of this air pressure bracing stick 40 was recessed shape, the teeter seat 13 of upper body group seat-joined 10 is parallel shape with the center pillar 02 of car body, on the other hand, the bottom of car door 03 then utilizes positioning convex column 91 embeddings of its positioning seat 90 to be slidingly tied in the horizontal recessed guide groove 81 of lower body group seat-joined 20 set location guide brackets 80 and obtains a kind of locating effect.

When desire is opened car door 03, need earlier car door 03 laterally to be revolved to move, the teeter seat 13 of this upper body group seat-joined 10 is shown in the 21st figure at this moment, to outwards outward winding, and then cradle portion 32 outer moving are extended in drive synchronously, and the below and the air pressure bracing stick 40 of binding owing to can universally swing (as shown in figure 15), so its expansion link 42 tops are also moved outward along with extending cradle portion 32; When car door 03 external-open to the positioning convex column 71 of its positioning seat 70 skids off the horizontal recessed guide groove 81 of lower body group seat-joined 20 set location guide brackets 80 (as shown in figure 23), the user can carry out the upright of car door 03 and start action (as shown in figure 19) to swing, along with upwards starting of car door 03, the extension cradle portion 32 of car door group seat-joined 30 can up stretch expansion link 42, and utilize pneumatic cylinder 41 to produce the resistance of appropriateness, prevent that car door 03 from falling down arbitrarily automatically.

In addition, the design of these upper body group seat-joined 10 teeter seats 13, the mode that car door 03 is opened also can adopt horizontal swing mode, and the teeter seat 13 of utility model is owing to can do the swing campaign (as shown in figure 22) of vertical angle, be more conducive to user's turnover so make car door also can reach the external-open state of vertical angle, this is different from general back seat car door only can open to the promptly fixed state that ends in certain angle of inclination.

Teeter seat 13 shown in the previous embodiment is provided with the structure feature of stop section 17 and adjustment part 50, and these air pressure bracing stick 40 bottoms have additional double-screw bolt 44 and assembly and have the adjustment structure of pad 45 all to can be applicable in the present embodiment and obtain equal effect.

Because but the turning joint position of the teeter seat of the serial verb construction of the utility model upper-lifting cutter type car door is formed with the stop section and combo has the innovation structure of adjustment part to design, so just can adjust this teeter seat and extend the maximum angle that the cradle portion side is opened, advance to satisfy user's multi-demands together with the car door group seat-joined.

, so just can assemble the protruding block seat of differing heights specification according to the difference of car door group seat-joined side angle of release degree because but the set protruding block seat of upper body group seat-joined of the serial verb construction of the utility model upper-lifting cutter type car door is dismountable.

Because the extension cradle portion stage casing of this car door group seat-joined is provided with at least two groups and is spaced assembly hole, be used for air feed to press the assembly of electing property of supporting bar top axle bolt, the car door group seat-joined can be obtained to lift angle on different.

Because this air pressure bracing stick bottom is provided with double-screw bolt, universal pin joint seat correspondence is provided with screw, utilize this double-screw bolt to be screwed into the degree of depth of screw and can adjust the air pressure bracing stick height, the formed spacing of screw thread between air pressure bracing stick bottom face and this universal pin joint seat top utilizes pad cover group to be mended again again expires, and is used for guaranteeing structural strength; Characteristic by this air pressure bracing stick height-adjustable reaches on the fine-tuning car door group seat-joined lifts angle.

Because but the serial verb construction of upper-lifting cutter type car door comprises upper body group seat-joined, lower body group seat-joined, car door group seat-joined and air pressure bracing stick among second embodiment; Be arranged spaced form up and down by this upper and lower car body group seat-joined, car door is firmly assembled on the center pillar that is positioned car body, make the serial verb construction shown in the present embodiment be specially adapted to assemble the car door of back seat, solved existing upper-lifting cutter type car door serial verb construction and be not suitable for the defective that the back seat car door is assembled, the serial verb construction of present embodiment will be satisfied the user demand of present numerous car owners and player's diversification.

But because in the serial verb construction of the second embodiment upper-lifting cutter type car door, the teeter seat of this upper body group seat-joined can be done horizontal swing campaign, and the extension cradle portion of car door group seat-joined can be done to stand to the swing campaign, car door is used to have the simple employing moral mode of operation of laterally outwarding winding, or uprightly again behind the predetermined angular of laterally outwarding winding start the moral mode of operation, and then reach the flexible usability of dual-purpose type to swing.

Because but in the serial verb construction of the second embodiment upper-lifting cutter type car door, this lower body group seat-joined has additional the location guide bracket of the horizontal recessed guide groove of tool, and car door corresponding section group is provided with the positioning seat of tool positioning convex column; When car door transferred closed condition to by opening, this positioning convex column contraposition slipped in the horizontal recessed guide groove of location guide bracket, formed bottom of door one reinforcement anchor point, make car door to close positioning states more firm; And but this positioning convex column can be moving its protrusion height of adjusting of a spiral shell, can finely tune the angle of closing of the door state whereby.

Claims

But 1, a kind of serial verb construction of upper-lifting cutter type car door is characterized in that: comprising:

One upper body group seat-joined comprises organizing and establishes hole, articulated section and a teeter seat that this teeter seat passes through to stand to axle pivot group on this articulated section, and the teeter seat is provided with a horizontal articulated section;

One car door group seat-joined, be configured in opposite position on the upper body group seat-joined, this car door group seat-joined comprises organizing establishes a hole and an extension cradle portion, first end and the car door group seat-joined of this extension cradle portion are connected fixing, second end then is oblique stretching towards the teeter seat of upper body group seat-joined to be established, and second end of this extension cradle portion be provided with a pivot set part and with the horizontal articulated section of teeter seat mutually the pivot group link;

One air pressure bracing stick comprises a pneumatic cylinder and an expansion link, and the end winding up of this air pressure bracing stick is at extension cradle portion first end of car door group seat-joined, an air pressure bracing stick end down then winding on the universal pin joint seat of this upper body group seat-joined.
But 2, according to the serial verb construction of the described upper-lifting cutter type car door of claim 1, it is characterized in that: this teeter seat is provided with a stop section near this end of articulated section, this stop section has an abutment face and becomes oblique corresponding with the articulated section, and this stop section group is provided with an adjustment part.
But 3, according to the serial verb construction of the described upper-lifting cutter type car door of claim 2, it is characterized in that: this adjustment part comprises a bolt and at least one nut, a screw that runs through towards the articulated section is offered in the stop section of this teeter seat, this bolt spiral shell group is run through in the screw at this, and this nut is screwed together in the bolt stage casing and compels to be butted on the stop section lateral surface.
But 4, according to the serial verb construction of the described upper-lifting cutter type car door of claim 1, it is characterized in that: the top of this upper body group seat-joined is provided with a protruding block seat, and this protruding block seat is dismountable.
But 5, according to the serial verb construction of the described upper-lifting cutter type car door of claim 1, it is characterized in that: the extension cradle portion of this car door group seat-joined is provided with the spaced assembly hole of at least two groups, this this assembly hole of air pressure bracing stick top electing property of axle bolt assembly.
But 6, according to the serial verb construction of the described upper-lifting cutter type car door of claim 1, it is characterized in that: the bottom of this air pressure bracing stick is provided with a double-screw bolt, the universal pin joint seat correspondence of upper body group seat-joined is provided with a screw, and the screw thread between air pressure bracing stick bottom face and universal pin joint seat top is full apart from utilizing pad cover group to be mended again between forming.
But 7, a kind of serial verb construction of upper-lifting cutter type car door is characterized in that: comprising:

One upper body group seat-joined comprises organizing and establishes hole, articulated section and a teeter seat that wherein this teeter seat passes through to stand to axle pivot group on this articulated section, and this teeter seat is provided with a horizontal articulated section;

Car body group seat-joined once is configured in a certain interval height position, below of upper body group seat-joined, and this lower body group seat-joined comprises that group establishes a hole and a universal pin joint seat;

One car door group seat-joined, be configured in a certain height and position between the upper and lower car body group seat-joined, this car door group seat-joined comprises organizing establishes a hole and an extension cradle portion, first end and the car door group seat-joined of this extension cradle portion are connected fixing, second end is oblique stretching towards the teeter seat of upper body group seat-joined to be established, and second end of this extension cradle portion be provided with a pivot set part and with the horizontal articulated section of teeter seat mutually the pivot group link;

One air pressure bracing stick comprises a pneumatic cylinder and an expansion link, and this air pressure bracing stick end up is connected to extension cradle portion first end of car door group seat-joined, an air pressure bracing stick end down then winding on the universal pin joint seat of lower body group seat-joined.
But 8, according to the serial verb construction of the described upper-lifting cutter type car door of claim 7, it is characterized in that: this teeter seat is provided with a stop section near this end of articulated section, this stop section has an abutment face and becomes oblique corresponding with the articulated section, and this stop section is provided with an adjustment part again.
But 9, according to the serial verb construction of the described upper-lifting cutter type car door of claim 8, it is characterized in that: this adjustment part comprises a bolt and at least one nut, a screw that runs through towards the articulated section is offered in the stop section of this teeter seat, and this bolt spiral shell group run through in the screw at this, this nut is screwed together in the bolt stage casing and compels to be against the stop section lateral surface.
But 10, according to the serial verb construction of the described upper-lifting cutter type car door of claim 7, it is characterized in that: this upper body group seat-joined includes an end liner seat, and be fixed on the car body by the assembling of this end liner seat, this end liner seat is provided with screw in addition, and the corresponding described screw of upper body group seat-joined is provided with microscler perforation, utilizes bolt to pass this microscler perforation and locks in screw again.
But 11, according to the serial verb construction of the described upper-lifting cutter type car door of claim 7, it is characterized in that: this lower body group seat-joined has additional a location guide bracket, this location guide bracket one side is provided with a horizontal recessed guide groove, and car door opposite position group is provided with a positioning seat, is provided with a location projection with described horizontal recessed guide groove correspondence position on this positioning seat.