Handle switch control device, vehicle door and vehicle

Abstract

The utility model relates to the technical field of automobile structures, and discloses a handle switch control device, an automobile door and an automobile, the handle switch control device comprises a door plate body and an armrest seat fixedly connected to the door plate body, a vertically penetrating armrest gap is arranged between the armrest seat and the door plate body, and one side, facing the armrest gap, of the armrest seat is rotatably connected with an unlocking part; the unlocking part is connected with a zipper mechanism used for unlocking the door plate body, and the unlocking part pulls the zipper mechanism to unlock the door plate body when rotating relative to the handrail base. According to the utility model, the unlocking part for unlocking the vehicle door body is rotationally arranged in the gap of the handrail, and the unlocking part is in a hidden state in the use process, so that the inner side structure of the vehicle door body is simpler, and the vehicle door body can be conveniently pushed open after the unlocking action is completed; the problems that in the prior art, operation is inconvenient when a vehicle user unlocks and opens a vehicle door, and the overall unlocking structure is poor in appearance are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile structures, and particularly relates to a handle switch control device, a vehicle door and a vehicle. Background Art

[0002] In the door structure of an existing automobile, generally, an armrest seat structure and a door unlocking switch are provided. An armrest gap is provided between the armrest seat structure and the door body. When getting on or off the vehicle, a user can partially insert a hand into the armrest gap to grasp the armrest seat, so as to push or pull the armrest seat to open or close the door. At the same time, door unlocking switches are provided on the inner and outer sides of the door. The unlocking switch on the outer side of the door is used to unlock the door from the outside of the vehicle, and the unlocking switch on the inner side of the door is used to unlock the door from the inside of the vehicle. When a user unlocks the door from the inside of the vehicle, the unlocking part for unlocking on the inner side of the door needs to be pulled inward, and after the door is unlocked, the armrest seat is pushed outward to open the door.

[0003] Although the door structure in the existing technology can meet the normal use requirements, there are still the following various problems in the actual use process:

[0004] 1. With the development of automobile technology, the requirements for the aesthetics and use comfort of automobiles are getting higher and higher. At present, the unlocking mechanism on the inner side of the door is in an exposed state, which not only has poor aesthetics, but also the unlocking handle is easily accidentally hooked and unlocked during vehicle use, causing safety risks during vehicle use, etc.

[0005] 2. Currently, when unlocking and opening the door from the inside of the vehicle, a user first needs to manually pull the unlocking handle on the inner side of the door inward to unlock the door first, and then forcefully push the armrest seat and the door outward to finally open the door. In this process, the force directions for unlocking and pushing the door open are opposite. Therefore, there are two operation methods for the user when opening the door. One is a two-handed operation, that is, one hand completes the unlocking operation and the other hand completes the operation of pushing the door open. The other is a single-handed operation, that is, after one hand pulls the unlocking mechanism inward to unlock, the hand is then placed on the armrest seat and then the door is pushed outward to open the door. Regardless of any of the foregoing operation methods, the user will have problems such as inconvenient operation or discontinuous unlocking and opening actions during the operation process, thus affecting the vehicle use experience.

[0006] 3. Currently, the armrest gap on the door is generally a blind hole structure with an upper opening. Therefore, during vehicle use, when a user inserts a finger into the armrest gap to hold the armrest seat, the front end of the finger may touch the bottom wall of the blind hole-shaped armrest gap, affecting the user experience; at the same time, since the armrest gap is a blind hole structure, it is easy for garbage, dust, etc. to accumulate in the armrest gap, further affecting the vehicle use experience. Summary of the Utility Model

[0007] The present utility model aims to provide a handle switch control device, a vehicle door and a vehicle, so as to solve the problems in the prior art that the vehicle users have inconvenient operation, poor experience and poor appearance of the overall unlocking structure during the process of unlocking and opening the vehicle door.

[0008] To solve the above problems, the present utility model adopts the following technical solution: A handle switch control device includes a door panel body and an armrest seat fixedly connected to the door panel body. There is a vertically penetrating armrest gap between the armrest seat and the door panel body. An unlocking part is rotatably connected to one side of the armrest seat facing the armrest gap. A zip-lock mechanism for unlocking the door panel body is connected to the unlocking part. When the unlocking part rotates relative to the armrest seat, the zip-lock mechanism is pulled to unlock the door panel body.

[0009] The principle of this solution is: In this application, the armrest gap between the armrest seat and the vehicle door body can accommodate the finger part of the vehicle user, so that the vehicle user can insert part of the fingers into the armrest gap during the vehicle use process, enabling the whole hand to conveniently and stably hold the armrest part, thereby completing the pushing and pulling operation of the vehicle door, and when the vehicle shakes during driving, the vehicle user can hold the armrest seat to stabilize the body and reduce unnecessary injuries; in addition, the armrest gap in this application is vertically penetrating, and during the use process, the vehicle user can more conveniently hold the armrest seat, improving the use experience.

[0010] At the same time, in this application, the unlocking part is rotatably connected to the armrest seat, and the unlocking part is located on the side of the armrest seat facing the armrest gap. Therefore, when the vehicle user needs to unlock, the palm needs to be placed on the armrest seat, and the four finger parts except the thumb are inserted into the armrest gap. At this time, the finger part extending into the armrest space can be used to press the unlocking part inward towards the vehicle interior, and the whole palm part is still in the state of holding the armrest seat. Then, only the finger pressing the unlocking part extending into the armrest gap is used to rotate the unlocking part. During the rotation of the unlocking part, the zip-lock mechanism can be driven to unlock the vehicle door. After unlocking, the whole palm is just in the state of firmly holding the armrest seat. Therefore, only by pushing the armrest seat outward with force along the trend, the unlocked vehicle door body can be pushed outward to open the vehicle door.

[0011] The beneficial effects of this solution are as follows:

[0012] 1. The appearance of the vehicle door unlocking structure is better: Compared with the exposed handle switch structure in the prior art, the unlocking part in this application is located in the armrest gap. During the use process, the unlocking part structure cannot be directly seen from the vehicle interior, and only the armrest seat can be seen, making the overall layout on the inner side of the vehicle door more concise and the appearance better.

[0013] 2. Safer to use: Compared with the prior art where the handle switch structure is exposed and prone to accidental triggering, posing safety risks during vehicle use. In this application, the unlocking part is hidden on the side of the armrest seat facing the armrest gap, which can completely avoid the situation of accidental triggering of the unlocking part and is safer to use. Moreover, since the unlocking part is in a hidden state, it can effectively prevent children from pulling the unlocking part, further enhancing the safety during vehicle use.

[0014] 3. The door unlocking action and the door opening action can cooperate with each other: In the design of the handle switch in the prior art, whether it is to complete unlocking and pushing open the door with both hands or to unlock first with one hand and then push open the door with one hand, there are inconveniences in operation. In this application, precisely because the unlocking part is hiddenly arranged on one side of the armrest seat facing the armrest gap, during use, after the user presses and rotates the unlocking part with a finger to drive the cable mechanism to complete unlocking, the user's hand is in a state of holding the armrest seat. At this time, the user can then push the armrest seat and the door body outwards towards the vehicle exterior, which can quickly and conveniently open the door. Therefore, by adopting the technical solution in this application, the two operation processes of door unlocking and door opening can be carried out very coherently, thus greatly enhancing the comfort of vehicle use.

[0015] 4. The experience of using the armrest seat is better: Compared with the prior art where the armrest structure provided on the armrest seat is in the shape of a blind hole with an open upper end, when holding it, the finger part is prone to touching the bottom wall of the blind hole, and dust, garbage, etc. are likely to accumulate inside the armrest structure, affecting the vehicle use experience. In this application, since the armrest gap runs through vertically, when a vehicle user holds the armrest seat, it is more convenient and comfortable to grasp the armrest part. Moreover, the vertically running armrest gap in this application will not have the situation of touching the bottom wall of the blind hole-shaped armrest gap in the prior art, and there will also be no situation of dust and garbage accumulating in the armrest gap, thus effectively enhancing the vehicle use experience.

[0016] Preferably, as an improvement, the cable mechanism includes a steel cable and a guide sleeve ring. The guide sleeve ring is fixedly connected to the armrest seat. The end of the steel cable is connected to the unlocking part, and the steel cable is in sliding fit with the guide sleeve ring.

[0017] In this solution, the guide sleeve ring is fixedly connected to the armrest seat, and the steel cable is in sliding fit with the guide sleeve ring. When the unlocking part is driven to rotate relative to the armrest seat by an external force, the unlocking part can pull the steel cable to slide relative to the guide sleeve ring, and the steel cable can then pull the unlocking mechanism provided inside the door in the prior art to unlock, thus stably and smoothly completing the unlocking operation.

[0018] Preferably, as an improvement, an installation groove is provided on one side of the armrest seat facing the armrest gap, and an elastic reset member is connected between the unlocking portion and the armrest seat. When the unlocking portion is not subject to an external force, the elastic reset member is in a pre-compressed or natural state, and the unlocking portion is located within the installation groove.

[0019] In this solution, when the unlocking portion is not subject to an external force, on the one hand, the elastic reset member is in a pre-compressed or natural state. The elastic reset member can play a positioning role for the unlocking portion, avoiding the unlocking portion from being in a freely swaying state, thereby avoiding the situation of abnormal noise generated when the unlocking portion collides with the internal components of the car door during use. On the other hand, under the limiting action of the elastic reset member, the unlocking portion is located within the installation groove. When a finger is inserted into the armrest gap during use, it can prevent the unlocking portion from being located outside the side of the armrest seat facing the armrest gap and causing obstruction or even harm to the inserted finger (because the unlocking portion is in a hidden state during use). Therefore, adopting this solution can further improve the comfort during use.

[0020] Preferably, as an improvement, the unlocking process of the unlocking portion includes a first unlocking stroke and a second unlocking stroke. During the first unlocking stroke, only the elastic reset member generates resistance to the unlocking portion, and during the second unlocking stroke, both the elastic reset member and the cable mechanism generate resistance to the unlocking portion.

[0021] In this solution, the unlocking process of the unlocking portion includes a first unlocking stroke and a second unlocking stroke. During the first unlocking stroke stage, only the elastic reset member generates a resistance effect on the unlocking portion. The resistance effect on the unlocking portion in this stage is small, and the car door cannot be truly unlocked in this stage. When the unlocking portion rotates to the second unlocking stroke, not only does the elastic reset member generate resistance to the continued rotation of the unlocking portion, but at this time, the cable mechanism also generates resistance to the continued rotation of the unlocking portion. Thus, in the second unlocking stage, when the unlocking portion continues to rotate and drives the cable mechanism to unlock the car door, the acting force is significantly increased. The vehicle user can more clearly judge whether the car door is unlocked through the change in resistance during the first unlocking stroke and the second unlocking stroke, improving the vehicle use experience.

[0022] In addition, in this solution, since the cable mechanism does not perform the car door unlocking action during the first unlocking stroke stage, it is equivalent to the unlocking portion being in a "free running" state within the range of the first unlocking stroke. This can avoid the car door unlocking action from being triggered when the unlocking portion is just squeezed and rotates relative to the armrest portion, thereby preventing the vehicle user from accidentally unlocking the car door when only holding the armrest seat firmly with the hand.

[0023] Preferably, as an improvement, the angle by which the unlocking portion rotates from the state of not being subject to an external force to the completion of the first unlocking stroke is θ, where 2° < θ ≤ 5°; the angle by which the unlocking portion rotates from the end state of the first unlocking stroke to the end of the second unlocking stroke is α, where 5° < α ≤ 11.5°.

[0024] In this solution, the rotation angles of the unlocking part in the first unlocking stroke and the second unlocking stroke are respectively controlled, so that the rotation angle range of the unlocking part is appropriate in each unlocking stroke stage, and the angle rotated by the unlocking part in the second unlocking stroke is set to be greater than the angle rotated in the first unlocking stroke, so that a greater rotation angle of the driving unlocking part is required to achieve unlocking during the unlocking process. Comparatively speaking, the difficulty of rotating the unlocking part is increased, thereby making the unlocking safer and effectively reducing the occurrence of accidental unlocking.

[0025] Preferably, as an improvement, the elastic reset member includes a torsion spring fixedly connected between the armrest seat and the unlocking part.

[0026] In this solution, the torsion spring is used as the elastic reset member. The torsion spring occupies a small space and can exert a stable elastic force on the unlocking part, enabling the unlocking structure to operate stably for a long time.

[0027] Preferably, as an improvement, the unlocking part includes an unlocking seat in an L shape composed of a support seat section and a handle section. The part where the support seat section is connected to the handle section is rotatably connected to the armrest seat, and the steel cable is connected to one end of the support seat section far from the handle section.

[0028] In this solution, the unlocking part is set as an unlocking seat in an L shape. When the handle section is manually pressed, the unlocking can be rotated, causing the support seat section to pull the steel cable to move, conveniently achieving door unlocking.

[0029] Preferably, as an improvement, a limiting part is fixedly connected to the armrest seat. When the unlocking part rotates to the end of the second unlocking formation, the unlocking part contacts the limiting part, and a flexible anti-collision sticker is fixedly connected to the limiting part.

[0030] In this solution, the limiting part is used to limit the termination position of the rotation unlocking of the unlocking part, so that the rotation range of the unlocking part is restricted within a fixed range, making the rotation of the unlocking part more stable and controllable, and the user can also distinguish and control each stage more clearly. At the same time, after setting the limiting part, the rotation angle of the unlocking part is restricted, avoiding excessive rotation angle of the unlocking part from damaging the elastic reset member or causing excessive deformation of the elastic reset member and rapid failure. Therefore, setting the limiting part can play a certain protective role for the elastic reset member. At the same time, a flexible anti-collision sticker is fixedly connected to the limiting part. When the unlocking part rotates to the position of the limiting part, the unlocking part contacts the flexible anti-collision sticker, and the flexible anti-collision sticker plays a buffering and protective role for the unlocking part, and can also avoid the unlocking part directly contacting the limiting part and generating noise, improving the comfort of the unlocking process.

[0031] A vehicle door includes the above-mentioned handle switch control device.

[0032] A vehicle includes the above-mentioned vehicle door.

[0033] In this solution, a handle switch control device is arranged inside the vehicle, and the unlocking part is hidden in the armrest gap, effectively improving the aesthetics of the inner door structure, reducing the risk of accidental unlocking of the door due to accidental triggering of the unlocking part, and the armrest gap is vertically penetrated, which can effectively improve the driving experience. Description of the Drawings

[0034] Figure 1 It is a schematic diagram of the first embodiment of the present invention.

[0035] Figure 2 It is Figure 1 a schematic diagram of the upward viewing angle in

[0036] Figure 3 It is a schematic diagram of the connection between the unlocking seat and the armrest seat after hiding the door body in the first embodiment of the present invention.

[0037] Figure 4 It is a schematic diagram of the connection between the skeleton of the armrest seat and the unlocking seat in the first embodiment of the present invention.

[0038] Figure 5 It is Figure 4 an exploded view of

[0039] Figure 6 It is a schematic diagram of the connection between the unlocking seat and the mounting seat when the unlocking seat is not under external force in the first embodiment of the present invention.

[0040] Figure 7 It is a schematic diagram of the connection between the unlocking seat and the mounting seat when the unlocking is completed in the first embodiment of the present invention.

[0041] Figure 8 It is a schematic diagram of the connection between the unlocking seat and the rotating shaft, torsion spring and cable mechanism in the first embodiment of the present invention. Detailed Description of the Embodiment

[0042] The following is a further detailed description through specific embodiments:

[0043] The reference numerals in the accompanying drawings of the specification include: door body 1, armrest seat 2, armrest gap 201, installation groove 202, unlocking seat 3, support section 301, mating hole 3011, handle section 302, mounting seat 4, receiving groove 401, rotating shaft 5, torsion spring 6, steel cable 7, guiding sleeve ring 8, pin head 9, limiting section 10, flexible anti-collision sticker 11.

[0044] Embodiment 1

[0045] In this embodiment, as shown in the attached Figure 1 , Figure 2 and Figure 3As shown in the figure: A handle switch control device, a vehicle door and a vehicle, including a vehicle door body 1 and an armrest seat 2 fixedly connected to the vehicle door body 1 by screws. An armrest gap 201 is formed vertically through between the armrest seat 2 and the vehicle door body 1. When in use, the vehicle user can grasp the armrest seat 2 with the hand, and the armrest gap 201 will provide a receiving space for the finger part of the vehicle user. At this time, the vehicle user can apply a pushing force or a pulling force to the armrest seat 2 to complete the action of pushing open or closing the vehicle door, that is, the armrest seat 2 in this solution is used as a handle.

[0046] Combined with Figure 1 , Figure 3 and Figure 4 , in this embodiment, an unlocking part is rotatably connected to the side of the armrest seat 2 facing the armrest gap 201. Specifically, combined with Figure 5 , the unlocking part is an L-shaped unlocking seat 3. The L-shaped structure of the unlocking seat 3 is composed of a support section 301 and a handle section 302. The handle section 302 is a shell-shaped pressing handle structure, which can be conveniently manually pressed to drive the unlocking seat 3 to rotate relative to the armrest seat 2 during use; a mating hole 3011 is opened at one end of the support section 301 away from the handle section 302. Combined with Figure 1 and Figure 5 , on the side of the armrest seat 2 facing the armrest gap 201, there is an installation groove 202. An installation seat 4 is fixedly connected to the installation groove 202 by screws. A receiving groove 401 is provided in the installation seat 4, and a rotating shaft 5 located in the receiving groove 401 is snap-connected and fixedly connected to the installation seat 4. The rotating shaft 5 is rotationally matched with the mating hole 3011 on the handle section 302, so that the entire unlocking seat 3 can rotate relative to the armrest seat 2.

[0047] Combined with Figure 5 , Figure 6 and Figure 8 , an elastic resetting member is connected between the unlocking seat 3 and the installation seat 4. In this embodiment, the elastic resetting member is a torsion spring 6. One end of the torsion spring 6 is fixedly connected to the installation seat 4 by hanging, and the other end of the torsion spring 6 is fixedly connected to the support section 301 by hanging. When the unlocking seat 3 is not subjected to external force, the torsion spring 6 is in a pre-compressed or natural state. In this embodiment, when the unlocking seat 3 is not subjected to external force, the torsion spring 6 is in a pre-compressed state, that is, the torsion spring 6 has already undergone a certain elastic deformation in the initial state, so that the unlocking seat 3 is subjected to the torsion force of the torsion spring 6, and the unlocking seat 3 is stable in position in the installation seat 4 under the action of the torsion force of the torsion spring 6, avoiding random shaking and generating abnormal noises when the unlocking seat 3 is not used. At the same time, when the unlocking seat 3 is not subjected to external force, the entire unlocking seat 3 is located in the installation groove 202.

[0048] Combined with Figure 5 and Figure 7As shown, a zip-lock mechanism for unlocking the door panel body is connected to the unlocking base 3. In this embodiment, the zip-lock mechanism includes a steel cable 7 and a guide collar 8. A card slot is provided on the mounting base 4, and the guide collar 8 is snap-fitted and fixed in the card slot. One end of the steel cable 7 is fixedly connected with a pin head 9, and the pin head 9 is snap-fitted and fixed at the position where the support section 301 and the handle section 302 are connected to each other. The other end of the steel cable 7 is connected to the lock tongue unlocking structure inside the door in the prior art. When the steel cable 7 is pulled, the existing lock tongue unlocking structure can be released to unlock. Since the lock tongue unlocking structure inside the door belongs to the prior art, its specific structure will not be described in detail here. When the unlocking base 3 rotates relative to the mounting base 4, one end of the steel cable 7 connected to the pin head 9 can be pulled by the unlocking base 3. The steel cable 7 is pulled, and at this time, the steel cable 7 can be used to drive the lock tongue unlocking structure inside the door to unlock.

[0049] As Figure 6 shown, in this embodiment, a limiting portion 10 is integrally formed on the mounting base 4. The limiting portion 10 is located on the rotation path of the handle section 302. The rotation angle of the unlocking base 3 can be limited by using the limiting portion 10. And when the handle section 302 rotates to contact the limiting portion 10, the unlocking base 3 has pulled the steel cable 7 to move and completed the unlocking operation, so that the vehicle user knows that the unlocking has been completed, and the vehicle user is clearer about the unlocking control process. At the same time, in this embodiment, a flexible anti-collision sticker 11 is adhesively fixed on the limiting portion 10, and the flexible anti-collision sticker 11 plays a buffering and protecting role in the contact process between the handle section 302 and the limiting portion 10, and reduces the noise generated when the handle section 302 contacts the limiting portion 10, improving the comfort and experience during the process; at the same time, a flexible anti-collision pad is snap-fitted in the armrest seat 2, and the flexible anti-collision pad plays a buffering and protecting role for the support section 301.

[0050] In actual application of this embodiment, when the unlocking base 3 is not affected by external forces, as Figure 6 shown, the handle section 302 is located in the mounting groove 202, and under the pre-pressing action of the torsion spring 6 on the unlocking base 3, the entire unlocking base 3 is in a stable position, that is, even if the vehicle shakes during driving, the unlocking base 3 will not shake. At this time, the vehicle user can hold the armrest seat 2 and use the entire armrest seat 2 as a stable armrest or a handle to stabilize the body shape when the vehicle shakes.

[0051] When it is necessary to unlock the door body 1 from inside the vehicle, first, the vehicle user's hand holds the armrest seat 2, and the other four fingers of the vehicle user's hand except the thumb extend into the armrest gap 201, and then the four fingers extending into the armrest gap 201 press the handle section 302 in the direction of the vehicle interior, which can drive the unlocking base 3 to rotate. When the unlocking base 3 rotates, it will pull one end of the steel cable 7 provided with the pin head 9 to move into the receiving groove 401. When the steel cable 7 is pulled, the lock tongue unlocking structure provided inside the vehicle in the prior art can be unlocked, realizing the unlocking operation of the door (that is Figure 7status).

[0052] When the vehicle user presses the handle section 302 with his finger to unlock the vehicle door, the vehicle user's palm is in a state of holding the armrest seat 2, and the four fingers inserted into the armrest gap 201 are also in a state of bending toward the inside of the vehicle to hold the armrest seat 2. At this time, the vehicle user only needs to push the armrest seat 2 toward the outside of the vehicle to push the unlocked door body 1 toward the outside of the vehicle, thereby opening the door.

[0053] In the present embodiment, since the unlocking seat 3 is located on the side of the armrest seat 2 facing the armrest gap 201, and the armrest gap 201 is located between the armrest seat 2 and the door body 1 in a vertical through state, the user cannot directly see the unlocking seat 3 during use of the vehicle, and the unlocking seat 3 is in a "hidden" state, making the inner structure of the door in the present embodiment simpler and better in appearance than the existing ordinary door; at the same time, in the present embodiment, when the unlocking seat 3 is driven to rotate and the door body 1 is unlocked, the user's hand is in a state of holding the armrest seat 2. At this time, the user can maintain this posture and push the armrest seat 2 toward the outside of the vehicle, thereby pushing the door open and conveniently completing the door opening operation.

[0054] A vehicle door comprises the aforementioned handle switch control device; a vehicle comprises the aforementioned vehicle door, wherein a hidden handle switch structure is applied to the inner side of the vehicle door, thereby making the inner side structure of the vehicle door more concise, having a better appearance, and providing a better experience when unlocking and opening the door.

[0055] Embodiment 2

[0056] The difference between the second embodiment and the first embodiment is that in the first embodiment, when the unlocking seat 3 is pressed from the unforced state, it starts to unlock. In this embodiment, the unlocking process of the unlocking seat 3 includes a first unlocking stroke and a second unlocking stroke. When the unlocking seat 3 rotates during the first unlocking stroke, the unlocking seat 3 is only affected by the torsion force of the torsion spring 6. When the unlocking seat 3 rotates during the second unlocking stroke, the unlocking seat 3 not only continues to be affected by the torsion force of the torsion spring 6, but at this time the steel cable 7 starts to be in a tension state and gradually exerts an unlocking force on the locking tongue unlocking structure in the prior art, so that the unlocking seat 3 is also affected by the pulling force of the steel cable 7 during the second unlocking stroke, making the resistance received by the unlocking seat 3 significantly increase during the second unlocking stroke. And in this embodiment, according to the size of the receiving groove 401 and the length of the handle section 302, the angle of rotation of the unlocking seat 3 from the unforced state to the completion of the first unlocking stroke is defined as θ, where 2° < θ ≤ 5°; the angle of rotation of the unlocking seat 3 from the end state of the first unlocking stroke to the end of the second unlocking stroke is defined as α, where 5° < α ≤ 11.5°. In this embodiment, θ is preferably 5° and α is preferably 11.5°, that is, after the unlocking seat 3 rotates 5°, the steel cable 7 starts to exert a resistance on the unlocking seat 3, and when the unlocking seat 3 rotates 16.5°, the unlocking seat 3 stops rotating and the unlocking operation is completed.

[0057] In this solution, the unlocking process of the unlocking seat 3 is divided into a first unlocking stroke and a second unlocking stroke. In the first unlocking stroke, the rotation of the unlocking seat 3 does not unlock the locking tongue unlocking structure of the car door by pulling the steel cable 7, so that the rotation of the unlocking seat 3 in this stage is in a "idle stroke" state, which can effectively prevent the unlocking seat 3 from being accidentally pressed and causing accidental unlocking. In addition, since the force received by the unlocking seat 3 during the second unlocking stroke includes not only the torsion force of the torsion spring 6 but also the resistance of the steel cable 7, a greater force is required to drive the unlocking seat 3 to rotate. Especially in the transition stage from the first unlocking stroke to the second unlocking stroke, the operator can clearly feel that the resistance received by the unlocking seat 3 increases, so that it can be clearly judged that continuing to rotate the unlocking seat 3 will unlock the car door body 1, enabling the vehicle user to better judge and control the unlocking of the car door and improving the user experience.

[0058] The above are only the embodiments of the present invention. Specific technical solutions and / or common knowledge such as characteristics that are well known in the art are not described in detail here. It should be pointed out that for those skilled in the art, without departing from the technical solution of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the implementation effect of the present invention and the practicality of the patent. The protection scope required by this application should be based on the content of its claims, and the specific implementation manners and the like described in the specification can be used to interpret the content of the claims.

Claims

1. A handle switch control device, comprising a door panel body and an armrest seat fixedly connected to the door panel body. There is a vertically penetrating armrest gap between the armrest seat and the door panel body, and it is characterized in that: One side of the armrest seat facing the armrest gap is rotatably connected with an unlocking part, and a zip-lock mechanism for unlocking the door panel body is connected to the unlocking part. When the unlocking part rotates relative to the armrest seat, the zip-lock mechanism is pulled to unlock the door panel body.

2. The pull-switch control device according to claim 1, characterized in that: The zip-lock mechanism includes a steel cable and a guide collar. The guide collar is fixedly connected to the armrest seat. The end of the steel cable is connected to the unlocking part, and the steel cable is slidably matched with the guide collar.

3. The pull switch control device according to claim 2, characterized in that: An installation groove is provided on one side of the armrest seat facing the armrest gap. An elastic reset member is connected between the unlocking part and the armrest seat. When the unlocking part is not subject to external force, the elastic reset member is in a pre-compressed or natural state, and the unlocking part is located in the installation groove.

4. The pull-switch control device according to claim 3, wherein: The unlocking process of the unlocking part includes a first unlocking stroke and a second unlocking stroke. In the first unlocking stroke, only the elastic reset member generates resistance to the unlocking part. In the second unlocking stroke, both the elastic reset member and the zip-lock mechanism generate resistance to the unlocking part.

5. The pull switch control device according to claim 4, characterized in that: The angle of rotation of the unlocking part from the state of not being subject to external force to the completion of the first unlocking stroke is θ, where 2° < θ ≤ 5°; the angle of rotation of the unlocking part from the end state of the first unlocking stroke to the end of the second unlocking stroke is α, where 5° < α ≤ 11.5°.

6. The pull switch control device according to claim 3, characterized in that: The elastic reset member includes a torsion spring fixedly connected between the armrest seat and the unlocking part.

7. The pull switch control device according to claim 6, characterized in that: The unlocking part includes an unlocking seat in an L shape composed of a support seat section and a handle section. The part where the support seat section is connected to the handle section is rotatably connected to the armrest seat. The steel cable is connected to one end of the support seat section far from the handle section.

8. The pull-switch control device according to claim 5, characterized in that: A limiting part is fixedly connected to the armrest seat. When the unlocking part rotates to the completion of the second unlocking formation, the unlocking part contacts the limiting part, and a flexible anti-collision sticker is fixedly connected to the limiting part.

9. A vehicle door, characterized in that: It includes a handle switch control device according to any one of claims 1-8.

10. A vehicle, characterized in that: It includes a vehicle door according to claim 9.

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