CN210122046U - Regulator for assisting frameless vehicle door to open door - Google Patents

Abstract

The utility model discloses an adjuster that supplementary frameless door opened door aims at solving present glass-frame riser and makes glass when opening the door fast not drop to the sealing strip on the suitable position leads to glass scraping glass guide slot easily, arouses to open the door unsmooth not enough. The utility model comprises an upper door frame which can be switched between a folding state and an unfolding state; the door handle is a pull-out handle and is switched to the state of the upper door frame; the wire drawing wire is connected with the vehicle door handle and the upper door frame. The handle of door need not pull to extreme position pulling open the in-process through the diameter of adjustment lifting gear place roller, and the window glass will throw off with the sealing strip, has avoided opening the door and has made the condition that the door can not be opened at the excessive speed. The mechanical structure is adopted to replace the conventional sensor framework, so that the automobile safety lock can be normally used under the condition of automobile failure, and the safety risk caused by the fact that people are locked in an automobile under the condition of automobile accidents is avoided.

Description

Regulator for assisting frameless vehicle door to open door

Technical Field

The utility model relates to an automobile body part, more specifically say, it relates to an adjuster that supplementary frameless door opened door.

Background

Frameless windows are generally found on sports cars or sports cars, in particular convertible sports cars. The frameless door technology appears at the end of the last century, has wider visual field, and is very elegant, trending and individual, but the technology is not popularized for a long time and is transferred to a common sports car. In addition to some commercial considerations, because the window needs to be raised until it is inserted into the top weatherstrip to effect a seal, and when it is desired to open the door, the window interferes with the weatherstrip, and there can be instances where the door cannot be opened, and even in some instances, the weatherstrip on the top of the window can be torn off.

The microlitre and micro-drop control logic of the existing vehicle-type glass lifter is to adopt a card board signal of a door lock to identify the door opening and closing state. When the clamping plate is released, a door opening signal is given, the vehicle door controller controls the glass lifter to slightly fall, and the vehicle door is opened. When the clamping plate is closed, a door closing signal is given, the door controller controls the glass lifter to be microliter, and glass enters the guide groove, so that the vehicle sealing is realized. However, such an arrangement leaves too little time for the vehicle to react, and the glass does not fall to a proper position to scrape the glass run when the door is opened quickly, causing the door to open unsmoothly.

Chinese patent publication No. CN201811309220.7, entitled an intelligent anti-pinch frameless door glass lifter, which discloses an intelligent anti-pinch frameless door glass lifter, comprising a steel wire bundle assembly, a motor and a motor bracket, wherein the motor bracket is provided with a reel and a motor driving the reel to rotate, two sides of the motor bracket are both vertically provided with slide rails, the upper end and the lower end of the slide rail at the left side are respectively connected with an upper left mounting foot and a lower left mounting foot, the upper end and the lower end of the slide rail at the right side are respectively connected with an upper right mounting foot and a lower right mounting foot, the upper left mounting foot, the lower left mounting foot, the upper right mounting foot and the lower right mounting foot are respectively provided with pulleys, one end of the steel wire bundle assembly sequentially bypasses the pulley of the upper left mounting foot, the pulley of the lower right mounting foot and the pulley of the upper right mounting foot and is connected with the reel, the other end of the steel wire bundle assembly bypasses the pulley of the lower left, the slide rail is provided with a slide block, the slide block is provided with two glass clamping pieces, and one side of the slide block is connected with the steel wire bundle assembly. However, the lifter is easy to cause the glass not to fall to a proper position when the door is opened quickly, so that the glass scrapes a sealing strip on the glass guide groove, and the door is opened unsmoothly.

Disclosure of Invention

The utility model overcomes present glass-frame riser makes glass not drop to the sealing strip on the suitable position leads to glass scraping glass guide slot when opening the door fast easily, arouses to open the door not smooth and easy not enough, provides an auxiliary frameless door regulator of opening the door, and it can guarantee when opening the door that glass can not take place to interfere with the sealing strip, can guarantee smoothly to open the door.

In order to solve the technical problem, the utility model discloses a following technical scheme:

an adjuster for assisting in opening a frameless vehicle door, comprising: the upper door frame can be switched between a folding state and an unfolding state; the door handle is a pull-out handle and is switched to the state of the upper door frame; the wire drawing wire is connected with the vehicle door handle and the upper door frame; the wire drawing threads are laid to the position, corresponding to a doorframe, of the vehicle body frame through the joint of the vehicle door and the vehicle frame, and the wire drawing threads are sleeved with wire sleeves.

The conventional frameless car door lifter needs to slightly reduce the glass before opening the door, and the glass is heavy, so that the speed of the slight reduction is influenced. In contrast, the door frame of the vehicle door is much lighter in weight, and the shape of the upper door frame can be changed very quickly. The upper door frame is switched to the folding state by designing the handle of the vehicle door in the operation of pulling the handle to the state of not completely pulling the handle, and at the moment, the window frame glass is separated from the upper door frame, so that the door opening function is not influenced. The wire sleeve can protect the wire drawing rope from being broken easily. Adopt the wire drawing line can make the line reach the last door frame position of frame through door and frame junction, have that ductility is good, arrange nimble advantage.

Preferably, the upper door comprises a fixed part connected to the vehicle body and a movable part, the movable part is fixedly connected with the sealing strip, and the movable part can move up and down to switch the vehicle window and the sealing strip between a separation state and a connection state. The fixed part is fixed in the automobile body frame, and the movable part moves relative to the fixed part, and the window glass is inserted into the sealing strip of the movable part, realizes sealing when glass lifts to the top. Under the premise that the glass is not moved, the movable part rises to separate the movable part and the glass, so that the movable part and the glass are not interfered.

Preferably, the movable portion moves up and down along the surface of the fixed portion. The lifting movement of the movable part is along the surface of the fixed part, so that the gap between the movable part and the fixed part is smaller, the movable part looks more concealed, and sundries are not easy to be mixed in, and the function of the movable part is affected.

Preferably, the movable portion is provided on an inner surface of the fixed portion. Set up the movable part at the medial surface of fixed part, the movable part of comparing makes the people more strenghthened when sled externally, has improved the security performance.

Preferably, one end face of the movable part is a rack, the rack is meshed with a lifting gear, a roller where the lifting gear is located is rotatably connected to the frame, and the roller where the lifting gear is located is in winding connection with the wire drawing line. The movable part is slidably mounted on the fixed part. The silk drawing wire rotates to enable the roller to rotate, the lifting gear is meshed with the rack in the rotating process, the lifting gear drives the rack to lift, and then the movable portion is made to move up and down.

Preferably, the vehicle door handle is a telescopic handle, the vehicle door handle comprises a handle support, a telescopic handle body arranged on the handle support and a connecting part for connecting the handle body and the handle support, the connecting part is fixedly connected with a wire bundling disc, a corresponding second wire bundling groove is formed in the wire bundling disc, a second wire inlet and outlet claw is arranged on the wire bundling disc, and the wire drawing wire is wound in the second wire bundling groove. When the door handle is opened, the connecting part and the hinged connecting end of the handle support only rotate, the wire harness disc fixedly connected to the hinged end drives the wire drawing wire to rotate, the movement of the handle is converted into the movement of the movable part, and the second wire inlet and outlet claw normalizes the inlet and outlet directions of the wire drawing wire, so that the wire drawing wire is not easy to disengage.

Preferably, the wiredrawing lines are endless lines connected end to end. The loop wire is in a tight state and is respectively wound on one end of a wire bundling disk on the handle of the vehicle door and the wire bundling groove on the roll shaft. The rotation of the door when rotating is converted into the rotation of the roll shaft by the wire drawing line.

Preferably, the roller is provided with a wire bundling groove, the wire drawing wire is arranged in the wire bundling groove, and the roller is provided with a wire bundling flanging used for preventing the wire drawing wire from coming off at the position of the wire bundling groove.

Compared with the prior art, the beneficial effects of the utility model are that: (1) the diameter of the roll shaft where the lifting gear is located is adjusted, so that the handle of the door does not need to be pulled to a limit position in the pulling process, the window glass can be separated from the sealing strip, and the situation that the door cannot be opened due to the fact that the door is opened too fast is avoided; (2) the mechanical structure is adopted to replace the conventional sensor framework, so that the automobile safety protection device can be normally used under the condition that an automobile electrical system fails, and the safety risk caused by that people are locked in an automobile under the condition of an automobile accident is avoided.

Drawings

FIG. 1 is a schematic cross-sectional view of the connection between the upper door frame and the glass according to the present invention;

fig. 2 is a cross-sectional view taken along line a-a of the present invention;

FIG. 3 is a schematic view of the connection between the roller shaft and the door handle of the present invention;

fig. 4 is an enlarged view of fig. 3B of the present invention;

in the figure:

go up door frame 1, fixed part 2, movable part 3, guide arm 4, sealing strip 5, rack 6, lifting gear 7, roller 8, bunch groove 9, business turn over line claw 10, bunch turn-ups 11, second bunch turn-ups 12, door handle 13, handle support 14, handle body 15, connecting portion 16, bunch dish 17, second bunch groove 18, second business turn over line claw 19, glass 20, acting as go-between line 21, line cover 22.

Detailed Description

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example (b):

an adjuster for assisting frameless vehicle door to open a door is disclosed, as shown in fig. 1 and fig. 2, an upper door frame 1 comprises a fixed part 2 and a movable part 3 which are fixed on a vehicle frame, guide rods 4 are respectively connected with two sides of the movable part 3, the guide rods 4 are inserted into corresponding guide grooves on two sides of the fixed part 2, and the cross section of the tail end of each guide rod 4 is larger than the size of an opening at the bottom of each guide groove, so that the movable part 3 cannot be separated from the fixed part 2. The lower end surface of the movable part 3 is provided with a sealing strip 5 inserted with glass 21. The movable part 3 can slide up and down on the fixed part 2, and the right side surface (the surface at the far end viewed in the direction of the vehicle head) of the movable part 3 is the side surface with the rack 6. The rack 6 is engaged with a lifting gear 7, the module of the gear is the same as that of the rack 6, and the shaft of the lifting gear 7 is vertical to the surface of the movable part 3. The lifting gear 7 and a roller shaft 8 are designed into a whole, and the outer diameter of the lifting gear 7 is larger than the diameter of the roller shaft 8. The roller shaft 8 is provided with a bunching wire groove 9, and a first wire inlet and outlet claw 10 is arranged at the position, and a wire drawing wire 21 passes through the wire inlet and outlet claw; the harness groove 9 is provided with a harness burring 11 for preventing the wire drawing line 21 from being drawn out, the main body part of the harness burring 11 is parallel to the axis of the roller shaft 8, and the harness groove 9 is provided with a second harness burring 12 folded towards the center of the roller shaft 8. The stay wire 21 is in an annular shape connected end to end, is wound and connected on one end of the handle and the wire bunching groove 9 and is always kept in a tight state, and lubricating oil is filled in one end of the stay wire 21 connected with the handle and the wire bunching groove 9. The two strands of the drawn wire 21 between the wire inlet and outlet claw 10 and the wire inlet and outlet claw 19 are arranged in a wire sleeve 22. This has the advantage of facilitating wiring without the need for grooves dedicated to routing.

As shown in fig. 3 and 4, when the handle is pulled, the pull wire 21 is moved, and the roller shaft 8 in which the bundling groove 9 is located is rotated. The handle is a pull-out handle, and the handle body is rotatably connected to the handle bracket through a connecting part 16. The handle bracket is provided with a groove which plays a role in guiding the handle body, and the handle body extends out or retracts from the handle bracket through the guiding of the groove. The connecting part 16 is rotatably connected to the handle bracket and is connected with a spring for returning, the position of the rotary connection is called a hinge part, the part only rotates, the wire bundling disc 17 and the part are integrally formed and are provided with a second wire bundling groove 18, the wire drawing wire 21 is wound on the second wire bundling groove 18, and the second wire bundling groove 18 is connected with a second wire inlet and outlet claw 19. The elevating gear 7 on the roller shaft 8 rotates, and the rotation is converted into the elevating movement of the movable part 3 by the rack 6 engaged therewith, and the movable part 3 ascends along the fixed part 2. The sealing strip 5 on the movable part 3 is separated from the glass 21. It is to be noted that all this occurs when the handle is not pulled to the extreme position, so that when the door is pulled open by a person with full opening, the sealing strip 5 must already be separated from the glass 21. When the hand leaves the handle, the handle returns to the initial position under the action of the spring, at the moment, the wire drawing line 21 moves reversely, the lifting gear 7 moves reversely, and the movable part 3 correspondingly descends until being sleeved on the glass 21.

The conventional frameless car door lifter needs to slightly lower the glass 21 to open the door, and the glass 21 is relatively heavy, so that the speed of the slight lowering is influenced. In contrast, the door frame of the vehicle door is much lighter in weight, and the shape of the upper door frame 1 can be changed very quickly. By designing the door handle 13, the upper door frame 1 is switched to the folded state in the operation from the opening to the incomplete opening, and at this time, the window frame glass 21 is separated from the upper door frame 1, and the door opening function is not affected. Adopt the stayguy line 21 can make the line reach the upper doorframe 1 position of frame through door and frame junction, have the advantage that ductility is good, arrange in a flexible way. The lifting movement of the movable part 3 is along the surface of the fixed part 2, so that the gap between the movable part 3 and the fixed part 2 is smaller and more hidden, and impurities are not easy to mix in, thereby affecting the function. The movable part 3 is arranged on the inner side surface of the fixed part 2, so that the top of a gap between the movable part 3 and the fixed part 2 is not opened to the outside, and rainwater cannot enter.

The above-described embodiments are merely preferred embodiments of the present invention, which are not intended to be limiting in any way, and other variations and modifications are possible without departing from the scope of the invention as set forth in the following claims.

Claims (7)

1. An adjuster for assisting in opening a frameless vehicle door, comprising:

the upper door frame can be switched between a folding state and an unfolding state;

the door handle is a pull-out handle and is switched to the state of the upper door frame;

the wire drawing wire is connected with the vehicle door handle and the upper door frame, and the vehicle door handle drives the upper door frame through the wire drawing wire;

the wire drawing threads are laid to the position, corresponding to a doorframe, of the vehicle body frame through the joint of the vehicle door and the vehicle frame, and the wire drawing threads are sleeved with wire sleeves.

2. The adjuster as claimed in claim 1, wherein the upper door includes a fixed part connected to the vehicle body and a movable part to which the seal strip is fixedly connected, the movable part being movable up and down to switch between the two states of disengagement and connection.

3. The adjuster as claimed in claim 2, wherein the movable portion is adapted to move up and down along the surface of the fixed portion.

4. The adjuster for assisting frameless vehicle door opening as claimed in claim 2, wherein the movable portion has a rack on one end surface, the rack is engaged with a lifting gear, the lifting gear is fixedly connected to a roller, the roller is rotatably connected to the vehicle frame, and the roller is wound with a wire.

5. The regulator of claim 1 or 4, wherein the door handle is a telescopic handle, the door handle comprises a handle support, a telescopic handle body disposed on the handle support, and a connecting portion connecting the handle body and the handle support, the connecting portion is fixedly connected with a wire bundling disc, a corresponding second wire bundling slot is disposed on the wire bundling disc, a second wire inlet and outlet claw is disposed on the wire bundling disc, and the wire bundling wire is wound in the second wire bundling slot.

6. The adjuster as claimed in claim 1, wherein the wire is a loop of wire running end to end.

7. The adjuster of claim 4, wherein the roller has a wire-bundling groove, the wire-drawing wire is disposed in the wire-bundling groove, and the roller has a wire-bundling turnup at the wire-bundling groove for preventing the wire-drawing wire from coming out.

Images