Handle mechanism and vehicle

Abstract

The utility model relates to the technical field of automobile handles, in particular to a handle mechanism and a vehicle, the handle mechanism is arranged in the automobile and comprises a handle rod, two ends of the handle rod are detachably connected with a first fixing seat and a second fixing seat respectively, and the handle rod, the first fixing seat and the second fixing seat are hollow to form a communicated cavity; an air inlet is formed in the end, away from the handle rod, of the first fixing base and communicates with an air conditioner air duct of an automobile, and an air outlet hole is formed in the side wall of the handle rod. A fan is arranged in the communicating cavity and electrically connected with an air conditioner control switch of the automobile. The vehicle comprises the handle mechanism. The cold and hot ventilation function of the handle is achieved through the automobile air conditioner, the air outlet volume of the handle has the size adjusting function, the handle use experience of passengers is improved, and the problems that in the prior art, the temperature and the air volume of a car handle cannot be adjusted, and comfort is not enough are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle door handles, in particular to a handle mechanism and a vehicle. Background Art

[0002] In modern car interiors, such as SUV models, large sedans or MPV models, handle mechanisms are often provided on the B-pillar or A-pillar to facilitate passengers getting on and off the vehicle or providing support on bumpy roads. The commonly used handle solutions mainly involve integrally injection molding, with the surface covered with fabric (mainly genuine leather or PVC) or painted. This type of handle does not have the function of cold and heat adjustment, and the surface of the handle is cold in winter and hot in summer, resulting in insufficient comfort for passengers when using it.

[0003] CN204712929U discloses a bus handrail, which includes a cross bar, a front vertical bar located at the front of the vehicle and a rear vertical bar located at the rear of the vehicle. The cross bar, the front vertical bar and the rear vertical bar are all hollow structures. The bottoms of the front vertical bar and the rear vertical bar are both fixed to the aisle floor, and the tops of the front vertical bar and the rear vertical bar are both fixed to the roof of the vehicle. The two ends of the cross bar are respectively fixed to the bodies of the front vertical bar and the rear vertical bar. The internal cavities of the cross bar, the front vertical bar and the rear vertical bar are connected. An air inlet pipe is also connected to the body of the rear vertical bar, and the air inlet pipe is connected to the air outlet of the bus air conditioner. An air outlet hole for air outlet is opened on the body of the front vertical bar. The internal cavity of this utility model is connected to the air outlet of the bus air conditioner. In winter, the handrail is heated by passing hot air into the internal cavity to prevent freezing hands; in summer, the handrail is cooled by passing cold air into the internal cavity to prevent passengers from sweating.

[0004] CN212667209U provides a handrail structure and a vehicle having the same. The handrail structure is arranged in the carriage of the vehicle. The handrail structure includes a handrail support rod, and the handrail support rod has a ventilation cavity for communicating with the air outlet of the air conditioner unit of the vehicle. The ventilation cavity extends along the extending direction of the handrail support rod. Among them, the handrail support rod is arranged in the vertical direction, and a first air supply port communicating with the ventilation cavity is arranged on the handrail support rod. The first air supply port is arranged at the bottom of the handrail support rod. By using this handrail structure, the problem of poor comfort of the handrail structure of the vehicle in the prior art is solved.

[0005] However, the prior art does not solve the problem that the handles used in sedans cannot adjust the temperature and have insufficient comfort. Summary of the Utility Model

[0006] The purpose of the utility model is to provide a handle mechanism and a vehicle, which realize the cold and heat ventilation function of the handle by means of the vehicle air conditioner, and the air volume of the handle has the function of adjusting the size, improving the passenger's experience of using the handle, and solving the problems that the handles of sedans in the prior art cannot adjust the temperature and air volume and have insufficient comfort.

[0007] The utility model provides the following solutions

[0008] A handle mechanism is provided inside an automobile, including a handle rod. Both ends of the handle rod are detachably connected with a first fixed seat and a second fixed seat respectively. The handle rod, the first fixed seat and the second fixed seat are hollow inside to form a communicating cavity. An air inlet is provided at one end of the first fixed seat away from the handle rod, and the air inlet is communicated with the air-conditioning duct of the automobile. An air outlet hole is provided on the side wall of the handle rod. A fan is provided inside the communicating cavity, and the fan is electrically connected with the air-conditioning control switch of the automobile.

[0009] Further, the handle rod includes a handle rod body which is of a tubular structure. Both ends of the handle rod body are detachably connected with the first fixed seat and the second fixed seat respectively. A diffusion layer is sleeved on the inner surface of the handle rod body. A soft layer is wrapped on the outer surface of the handle rod body, and an epidermis layer is wrapped on the outer surface of the soft layer. The soft layer and the handle rod body are successively hidden inside the epidermis layer.

[0010] The detachable connection between the handle rod body and the first and second fixed seats facilitates disassembly and maintenance. The diffusion layer is provided to evenly diffuse the air flow inside the handle rod in all directions. The soft layer and the epidermis layer are provided to make the holding feel better and improve comfort. Hiding the internal handle rod body and the soft layer inside the epidermis layer makes the whole more beautiful.

[0011] Further, air outlet holes are provided on the side wall of the handle rod body, and ventilation holes are correspondingly provided on the soft layer and the epidermis layer. The diffusion layer is of a mesh structure.

[0012] Air outlet holes are provided on the side wall of the handle rod body, and ventilation holes are correspondingly provided on the soft layer and the epidermis layer, so that the internal air flow can blow to the outside through the holes.

[0013] Further, the soft layer is made of 3D-mesh material.

[0014] The 3D-mesh material has excellent air permeability, good elasticity and resilience and a three-dimensional structure, and plays an excellent role in automobile interiors and industrial parts.

[0015] Further, one end of the second fixed seat away from the handle rod is a closed end. A fan is sleeved on one end of the handle rod close to the first fixed seat, and the air outlet surface of the fan faces the inner cavity of the handle rod.

[0016] The combined structure of one end being closed and one fan is adopted, with fewer accessories, simple structure and cost savings.

[0017] Further, an air outlet is provided at one end of the second fixing seat away from the handle rod. The fan includes a first fan and a second fan. The first fan is sleeved on one end of the handle rod close to the first fixing seat, and the air outlet surface of the first fan faces the inner cavity of the handle rod. The second fan is sleeved on one end of the handle rod close to the second fixing seat, and the air outlet surface of the second fan faces the inner cavity of the second fixing seat.

[0018] With this structure, a unidirectional air flow channel is formed inside, which becomes a part of the automotive air-conditioning duct. The temperature is more constant, the output air flow is more stable, and the wind feeling of sudden changes is greatly reduced, further improving the comfort of holding.

[0019] Further, an air inlet is provided at one end of the second fixing seat away from the handle rod. The air inlet is communicated with the air-conditioning duct of the vehicle. There are two fans, which are respectively sleeved inside the side walls at both ends of the handle rod, and the air outlet surfaces of the two fans both face the inner cavity of the handle rod.

[0020] Using two air inlets and two fans for air supply, the air intake and output are larger, and the handle mechanism can be quickly cooled or heated, which is suitable for use in extremely hot or cold weather conditions.

[0021] Further, the fan is sleeved inside the first fixing seat or the second fixing seat.

[0022] Sleeving the fan inside the fixing seat makes it more convenient to disassemble and replace the handle rod.

[0023] Further, the first fixing seat and the second fixing seat are fixedly connected to the sheet metal bracket of the vehicle body column through mounting bolts.

[0024] The handle mechanism is firmly connected to the vehicle body through mounting bolts, has the basic function of a handle, and can withstand a large pulling force.

[0025] A vehicle includes the above-mentioned handle mechanism and has all the advantages of the handle mechanism.

[0026] The present utility model has the following advantages compared with the prior art:

[0027] The handle mechanism and the vehicle provided by the present utility model adopt a hollow design for the inner channel of the handle. The channel is connected to the air-conditioning duct, and the hot and cold ventilation function of the handle is realized by means of the automotive air conditioner. And a fan is installed inside the handle mechanism, and the air output of the handle has a function of adjusting the size. The hot and cold air generated by the air conditioner reaches the inside of the handle mechanism through the fan, and is blown to the outside of the handle through the air outlet holes of the handle rod body, the ventilation holes of the soft layer and the skin layer, so as to improve the handle gripping experience of passengers; it solves the problem that the car handle in the prior art cannot adjust the temperature and air volume and the comfort is insufficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0029] Attached Figure 1 is a partially cut-away structural schematic diagram of the handle mechanism of the present invention;

[0030] Attached Figure 2 is an exploded structural schematic diagram of the handle rod of the present invention;

[0031] Attached Figure 3 is a top view structural schematic diagram of the handle mechanism according to Embodiment 1 of the present invention;

[0032] Attached Figure 4 is a schematic diagram of the ventilation path of the handle mechanism according to Embodiment 1 of the present invention;

[0033] Attached Figure 5 is a top view structural schematic diagram of the handle mechanism according to Embodiment 2 of the present invention;

[0034] Attached Figure 6 is a schematic diagram of the ventilation path of the handle mechanism according to Embodiment 2 of the present invention;

[0035] Attached Figure 7 is a top view structural schematic diagram of the handle mechanism according to Embodiment 3 of the present invention;

[0036] Attached Figure 8 is a schematic diagram of the ventilation path of the handle mechanism according to Embodiment 3 of the present invention;

[0037] Attached Figure 9 is a schematic diagram of the fan position according to Embodiment 3 of the present invention.

[0038] In the figure:

[0039] 1 - handle rod, 11 - handle rod body, 111 - air outlet hole, 12 - diffusion layer, 13 - soft layer, 131 - ventilation hole, 14 - skin layer, 2 - first fixing seat, 21 - air inlet, 3 - second fixing seat, 31 - air outlet, 4 - fan, 41 - first fan, 42 - second fan, 5 - mounting bolt, 6 - decorative part. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] To make the objectives, technical solutions, and advantages of this application clearer, the following will further describe this application in detail with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, rather than all of them. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the scope of protection of this application.

[0041] The terms used in the embodiments of this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The singular forms "a", "the", and "said" used in the embodiments of this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. "Plural" generally includes at least two.

[0042] It should be understood that the term "and / or" used herein is only a description of the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B may represent: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0043] It should be understood that although terms such as first, second, and third may be used in the embodiments of this application for description, these descriptions should not be limited to these terms. These terms are only used to distinguish the descriptions. For example, without departing from the scope of the embodiments of this application, the first may also be referred to as the second, and similarly, the second may also be referred to as the first.

[0044] Depending on the context, the words "if", "when" as used herein may be interpreted as "when...", "when...", "in response to determining", or "in response to detecting". Similarly, depending on the context, the phrase "if determined" or "if detecting (stated condition or event)" may be interpreted as "when determined", "in response to determining", "when detecting (stated condition or event)", or "in response to detecting (stated condition or event)".

[0045] It should also be noted that the term "comprising", "including", or any other variant thereof is intended to cover non-exclusive inclusion, such that a commodity or device including a series of elements not only includes those elements but also includes other elements not explicitly listed, or also includes elements inherent to such commodity or device. Without further limitation, the element defined by the statement "including one..." does not exclude the existence of additional identical elements in the commodity or device including the said element.

[0046] It should be specifically noted that the symbols and / or numbers in the specification, if not marked in the accompanying drawing description, are not drawing reference numerals.

[0047] Example 1. Refer to Figure 1 As shown in the figure, this embodiment provides a handle mechanism, which is arranged inside the vehicle and includes a handle rod 1. Fixed seats are detachably connected to both ends of the handle rod 1. The fixed seats include a first fixed seat 2 and a second fixed seat 3. The first fixed seat 2 and the second fixed seat 3 are fixedly connected to the sheet metal bracket of the vehicle body column through mounting bolts 5. The handle rod 1 and the first and second fixed seats are all hollow inside to form a communicating cavity. An air inlet 21 is provided at one end of the first fixed seat 2 away from the handle rod 1, and the air inlet 21 is communicated with the air-conditioning duct of the vehicle. An air outlet hole 111 is provided on the side wall of the handle rod 1. The cold or hot air generated by the vehicle air conditioner can enter the communicating cavity through the air inlet 21 from the air-conditioning duct, and then be discharged from the air outlet hole 111 on the handle rod 1 to achieve the function of cold and hot ventilation. A fan 4 is provided inside the communicating cavity, and the fan 4 is electrically connected to the air-conditioning control switch of the vehicle to control the rotation speed of the fan 4 to control the air volume output from the handle rod 1.

[0048] Specifically, refer to Figure 2 As shown in the figure, the handle rod 1 includes a handle rod body 11. The handle rod body 11 is a tubular structure and is made of nylon material. The fixed seat is made of metal material and is treated with electroplating, anodizing or painting on the surface, or can also be made of hard plastic and other materials. The two ends of the handle rod body 11 are detachably connected to the first fixed seat 2 and the second fixed seat 3 respectively. In this embodiment, an interference fit is adopted, and the end of the handle rod body 11 is sleeved inside the first and second fixed seats 3. Other connection methods such as clamping and threaded connection can also be used. A diffusion layer 12 is sleeved on the inner surface of the handle rod body 11. The diffusion layer 12 is a mesh structure and can be made of woven material. In this embodiment, it is preferably made of nylon material, and its mesh arrangement is similar to the diamond crystal structure, which is convenient for the air flow inside the handle rod 1 to be evenly diffused in all directions. The outer surface of the handle rod body 11 is wrapped with a soft layer 13. The soft layer 13 is made of 3D-mesh material. The 3D-mesh material is an innovative and high-performance material with excellent breathability, good elasticity and resilience, and a three-dimensional structure, and plays an excellent effect in automotive interiors and industrial parts. The outer surface of the soft layer 13 is wrapped with an epidermis layer 14. The epidermis layer 14 is made of genuine leather material, and the handle rod body 11 and the soft layer 13 are hidden inside the epidermis layer 14.

[0049] Please refer to Figure 3 and Figure 4As shown, in this embodiment, the end of the second fixing seat 3 away from the handle rod 1 is a closed end. A fan 4 is sleeved at one end of the handle rod 1 close to the first fixing seat 2. The fan 4 can be sleeved in the handle rod body 11 through interference fit, or can be connected by means such as snap connection. The air outlet surface of the fan 4 faces the inner cavity of the handle rod 1, and the cold air or hot air sent into the air inlet 21 of the first fixing seat 2 is blown into the inner cavity of the handle rod 1 to form an air flow.

[0050] Air outlet holes 111 are provided on the side wall of the handle rod body 11, and ventilation holes 131 are correspondingly provided on the soft layer 13 and the skin layer 14. The cold air or hot air is discharged from the air outlet holes 111 and then flows out of the handle rod 1 through the ventilation holes 131 to contact the hand; the wind speed of the fan 4 is controlled by the vehicle air conditioner switch, so that the strength of the air flow discharged through the ventilation holes 131 changes, which can bring different temperature sensations and touch sensations to the hand and improve comfort.

[0051] A decorative part 6 can be arranged on the fixing seat. The decorative part 6 is made of plastic material and is snap-connected to the fixing seat to improve the visual comfort of the handle mechanism.

[0052] This embodiment also provides a vehicle, including the above-mentioned handle mechanism, which has all the advantages of the handle mechanism.

[0053] Embodiment 2, please refer to Figure 5 and Figure 6 As shown, the handle mechanism provided in this embodiment improves the setting of the inner cavity of the handle mechanism and the fan 4 on the basis of Embodiment 1.

[0054] Specifically, an air outlet 31 is provided at the end of the second fixing seat 3 away from the handle rod 1. There are two fans 4, namely a first fan 41 and a second fan 42. A first fan 41 is sleeved at one end of the handle rod 1 close to the first fixing seat 2, and the air outlet surface of the first fan 41 faces the inner cavity of the handle rod 1; a second fan 42 is sleeved at one end of the handle rod 1 close to the second fixing seat 3, and the air outlet surface of the second fan 42 faces the inner cavity of the second fixing seat 3; the cold and hot air flows enter the inner cavity of the first fixing seat 2 through the air inlet 21, are blown to the inner cavity of the handle rod 1 by the first fan 41, part of the air flow is discharged through the air outlet holes of the handle rod 1, and the other part of the air flow is blown to the air outlet 31 of the second fixing seat 3 by the second fan 42 and discharged outside the handle mechanism.

[0055] The handle mechanism provided in this embodiment forms a one-way air flow channel inside, which becomes a part of the vehicle air conditioner air duct. The temperature is more constant, the output air flow is more stable, and the wind sensation that suddenly becomes large or small is greatly reduced, further improving the comfort of holding.

[0056] This embodiment also provides a vehicle, including the above-mentioned handle mechanism, which has all the advantages of the handle mechanism.

[0057] Example 3, please refer to Figure 7 and Figure 8 As shown, the handle mechanism provided in this embodiment improves the internal cavity of the handle mechanism and the setting of the fan 4 on the basis of Embodiment 1.

[0058] Specifically, an air inlet 21 is provided at one end of the second fixing seat 3 away from the handle rod 1, and the air inlet 21 is connected to the air-conditioning duct of the car. There are two fans 4, which are respectively sleeved on the side walls at both ends of the handle rod 1, and the air outlet surfaces of the two fans 4 are both facing the internal cavity of the handle rod 1; cold air or hot air enters the cavity of the handle mechanism from the two air inlets 21 at the same time, and is blown into the handle rod 1 through the two fans 4, and the airflow is discharged from the handle mechanism from the air outlet hole of the handle rod 1.

[0059] The handle mechanism provided in this embodiment uses two air inlets 21 and two fans 4 for air supply, and the air inlet and outlet volumes are larger, which can quickly cool or heat the handle mechanism and is suitable for use in weather conditions with relatively extreme temperatures.

[0060] This embodiment also provides a vehicle, including the above-mentioned handle mechanism, which has all the advantages of the handle mechanism.

[0061] Example 4, please refer to Figure 9 As shown, the handle mechanism provided in this embodiment improves the setting position of the fan 4 on the basis of Embodiment 1, 2 or 3.

[0062] Specifically, the fan 4 is sleeved in the first fixing seat 2 or the second fixing seat 3. Since the fan 4 is connected to a cable, the cable passes through the air inlet 21 or the air outlet 31 on the fixing seat and passes through the handle mechanism to connect to the car power supply and air conditioning switch. Therefore, the fan 4 is sleeved in the fixing seat, and the disassembly and replacement of the handle rod 1 is more convenient.

[0063] This embodiment also provides a vehicle, including the above-mentioned handle mechanism, which has all the advantages of the handle mechanism.

[0064] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A handle mechanism, arranged inside a car, characterized in that: The invention comprises a handle bar (1), wherein the two ends of the handle bar (1) are respectively detachably connected with a first fixing seat (2) and a second fixing seat (3), and the handle bar (1), the first fixing seat (2) and the second fixing seat (3) are hollow inside to form a connecting cavity; an end of the first fixing seat (2) away from the handle bar (1) is provided with an air inlet (21), and the air inlet (21) is connected with the air duct of the automobile air conditioner; an air outlet (111) is provided on the side wall of the handle bar (1); a fan (4) is provided inside the connecting cavity, and the fan (4) is electrically connected with the air conditioner control switch of the automobile.

2. The handle mechanism according to claim 1, characterized in that: The handle bar (1) comprises a handle bar body (11), the handle bar body (11) is a tubular structure, and the two ends of the handle bar body (11) are detachably connected to the first fixing seat (2) and the second fixing seat (3) respectively; the inner surface of the handle bar body (11) is sleeved with a diffusion layer (12), the outer surface of the handle bar body (11) is wrapped with a soft layer (13), the outer surface of the soft layer (13) is wrapped with an epidermis layer (14), and the soft layer (13) and the handle bar body (11) are sequentially hidden in the epidermis layer (14).

3. The handle mechanism according to claim 2, characterized in that: The side wall of the handle bar body (11) is provided with an air outlet hole (111), the soft layer (13) and the surface layer (14) are correspondingly provided with ventilation holes (131), and the diffusion layer (12) is a mesh structure.

4. The handle mechanism according to claim 2, characterized in that: The soft layer (13) is made of 3D-mesh material.

5. The handle mechanism according to claim 1, characterized in that: The end of the second fixing seat (3) away from the handle rod (1) is a closed end, and the end of the handle rod (1) close to the first fixing seat (2) is sleeved with the fan (4), and the air outlet surface of the fan (4) faces the internal cavity of the handle rod (1).

6. The handle mechanism according to claim 1, characterized in that: An air outlet (31) is provided at one end of the second fixing seat (3) away from the handle rod (1), and the fan (4) comprises a first fan (41) and a second fan (42); the first fan (41) is sleeved on one end of the handle rod (1) close to the first fixing seat (2), and the air outlet surface of the first fan (41) faces the internal cavity of the handle rod (1); the second fan (42) is sleeved on one end of the handle rod (1) close to the second fixing seat (3), and the air outlet surface of the second fan (42) faces the internal cavity of the second fixing seat (3).

7. The handle mechanism according to claim 1, characterized in that: An air inlet (21) is provided at one end of the second fixing seat (3) away from the handle rod (1), and the air inlet (21) is connected to the air conditioning duct of the automobile. There are two fans (4), which are respectively sleeved in the side walls at both ends of the handle rod (1), and the air outlet surfaces of the two fans (4) are both facing the internal cavity of the handle rod (1).

8. The handle mechanism according to claim 1, characterized in that: The fan (4) is sleeved in the first fixing seat (2) or the second fixing seat (3).

9. The handle mechanism according to claim 1, characterized in that: The first fixing seat (2) and the second fixing seat (3) are fixedly connected to the sheet metal bracket of the vehicle body pillar via mounting bolts (5).

10. A vehicle, characterized in that: It comprises a handle mechanism as described in any one of claims 1 to 9.

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