Bolt and mounting bracket for fixing window type air conditioner

Abstract

The utility model discloses a bolt and a mounting bracket for fixing a window type air conditioner, and relates to the technical field of air conditioners. Wherein the bolt comprises a rod part, a head part, a threaded section, an operation part and a guide section; the head part is arranged at one end of the rod part in the length direction; the threaded section is arranged on the rod part and close to the head part; the number of the operation parts is two, the two operation parts are arranged on the periphery of the head part in the first direction, and the first direction and the length direction of the rod part intersect in the same plane; the guide section is arranged on the rod part, is far away from the head part and is used for guiding the threaded section to be in contact with a to-be-connected component; the guide section and the threaded section are distributed along the length direction of the rod part; the outer diameter of the guide section is smaller than or equal to that of the threaded section. The mounting bracket comprises a base, a connecting piece, a supporting piece and a bolt; the base is used for placing an air conditioner body; the connecting piece is used for connecting the base with a wall body; the lower end of the supporting piece makes contact with the wall, and the upper end of the supporting piece makes contact with the base. The bolt is used for connecting the base and the supporting piece.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioners, and in particular to a bolt and a mounting bracket for fixing a window air conditioner. Background Art

[0002] A window air conditioner is a small air conditioner that can be installed on a window. The window air conditioner is usually installed and fixed by a mounting bracket. The mounting bracket usually includes a base for placing the window air conditioner. The base is usually straddled on the wall where the window sill is located and supported by a support member. The support member is provided with a support foot for supporting the wall. During the installation process, the angle between the support foot and the support rod can be adjusted so that the support foot can be stably against the wall.

[0003] The base is usually detachably connected to the support member by bolts. In the prior art, bolts are mostly tightened by wrenches. However, when the installer forgets to bring a wrench or it is inconvenient to use a wrench, it is easy to cause the window air conditioner to be unable to be installed well. Therefore, in some mounting brackets for fixing window air conditioners, bolts (such as butterfly bolts) with raised parts on the outer periphery of the head are usually used to connect the base and the support member to facilitate the manual tightening operation of the installer. However, the presence of the raised parts will in turn affect the wrench's screwing operation on the bolt, reducing the flexibility of use. The base and / or the support member are usually provided with holes for the bolt rod to pass through, so that the bolt is connected to the base and / or the support member through the thread provided on the rod. The bolt rod is prone to tilt when passing through the hole provided in the base and / or the support member, causing the bolt to get stuck or even stuck when it is screwed in, reducing the installation efficiency of the base and the support member, and also increasing the installation difficulty of the base and the support member.

[0004] In view of this, this application is filed. Utility Model Content

[0005] In view of the deficiencies existing in the related art, the present application provides a bolt and a mounting bracket for fixing a window air conditioner to solve the above technical problems.

[0006] The present application provides a bolt, comprising:

[0007] Rod;

[0008] A head portion, which is disposed at one end of the rod portion in the length direction;

[0009] A threaded section, which is disposed on the rod and close to the head, and is used to contact the component to be connected;

[0010] There are two operating parts, which are arranged on the periphery of the head along a first direction, and the first direction intersects with the length direction of the rod in the same plane;

[0011] The guide section is arranged on the rod, and is arranged away from the head, and is used to guide the threaded section to contact the component to be connected; the guide section and the threaded section are distributed along the length direction of the rod; the outer diameter of the guide section is less than or equal to the outer diameter of the threaded section.

[0012] The technical solution provides a guide section on the rod portion so that the guide section contacts the component to be connected before the threaded section, so as to position the rod portion and the component to be connected, thereby facilitating the connection between the threaded section and the component to be connected; and facilitates the cooperation between the guide section and the component to be connected by making the outer diameter of the guide section smaller than or equal to the outer diameter of the threaded section, so that the guide section can better guide the threaded section to connect with the component to be connected.

[0013] In some of the embodiments, the outer peripheral surface of the guide segment is a smooth surface.

[0014] In some of the embodiments, the rod portion further includes a transition section, which is disposed between the guide section and the threaded section, and the outer diameter of the transition section increases gradually from the guide section to the transition section.

[0015] The technical solution provides a transition section between the guide section and the thread section to guide the thread section to contact the component to be connected, thereby achieving a transition from the guide section and the component to be connected fitting together to the thread section and the component to be connected connecting with each other.

[0016] In some of the embodiments, the bolt further includes an anti-slip portion, which is disposed on a side of the head portion facing the rod portion, and the anti-slip portion contacts a surface of a component connected to the threaded section.

[0017] The technical solution provides an anti-slip portion so that the anti-slip portion contacts the surface of the component connected with the threaded segment, thereby preventing the threaded segment from loosening from the component to be connected.

[0018] In some embodiments, a matching portion is provided on a side of the head facing away from the rod portion, the matching portion is recessed in the surface of the head, and the matching portion is adapted to the screwdriver.

[0019] The technical solution provides a matching portion on the head, and utilizes the matching portion and the adapting portion of the screwdriver to install or remove the bolt through the screwdriver.

[0020] The present application also provides a mounting bracket for fixing a window air conditioner, comprising:

[0021] A base, used to place the main body of the air conditioner;

[0022] A connecting piece, which is arranged on a side of the base close to the wall, and is used to connect the base to the wall;

[0023] A support member, wherein the lower end of the support member contacts the wall, and the upper end of the support member contacts the base; the support member is inclined from bottom to top in a direction away from the wall;

[0024] The above-mentioned bolts are used to connect the base and the support.

[0025] The technical solution connects the base and the support member by using bolts, so that the guide section can quickly position the base and the support member to facilitate the connection between the base and the support member and increase the connection efficiency between the base and the support member; the base and the support member are connected by the threaded section; the anti-detachment part and the top surface of the base are in contact with each other, which can increase the firmness of the connection between the base and the support member and prevent the bolts from loosening; the bolts can be tightened by using a screwdriver or by hand through the operating part, which increases the flexibility of using the bolts.

[0026] In some embodiments, the base is provided with a mounting portion, which is provided on a side of the base facing the wall; one end of the connecting member in the length direction is connected to the mounting portion, and the other end of the connecting member in the length direction is connected to the wall.

[0027] In some of the embodiments, the connecting member can slide relative to the mounting portion along its length direction to adjust the connection position between the connecting member and the mounting portion.

[0028] In some embodiments, the base is provided with a connecting portion, the connecting portion is arranged along the second direction, the second direction is intersected with the length direction of the connecting member in a horizontal plane; the supporting member is connected to the connecting portion by bolts.

[0029] In some of the embodiments, the base is further provided with a accommodating portion, which is located on a side of the base facing the support member, the accommodating portion is arranged corresponding to the connecting portion, and one end of the support member connected to the connecting portion is arranged in the accommodating portion, so that the accommodating portion constrains and limits the support member.

[0030] In the above embodiment, a bolt is provided with a guide section on the rod portion so that the rod portion can quickly position the component to be connected by a principle similar to a latch, thereby improving the connection efficiency between the bolt and the component to be connected; a transition section is provided on the rod portion, and the threaded section is guided to connect with the component to be connected by the transition section, thereby realizing the transition from the contact between the guide section and the component to be connected to the contact between the threaded section and the component to be connected; an operating portion and a mating portion are provided at the same time on the head portion, so that the bolt can be tightened by a screwdriver or by hand.

[0031] A mounting bracket for fixing a window air conditioner connects a base and a support member by using bolts, so that a guide section can quickly position the base and the support member to facilitate the connection between the base and the support member and increase the connection efficiency between the base and the support member; the base and the support member are connected by a threaded section; the anti-slip portion and the top surface of the base are in contact with each other, which can increase the firmness of the connection between the base and the support member and prevent the bolts from loosening; the bolts can be tightened by using a screwdriver or by hand through an operating portion, which increases the flexibility of using the bolts. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a structural schematic diagram of an embodiment of a mounting bracket for fixing a window air conditioner of the utility model and the window air conditioner when assembled;

[0033] Figure 2 It is a structural schematic diagram of an embodiment of a mounting bracket for fixing a window air conditioner of the utility model;

[0034] Figure 3 yes Figure 2 A partial enlarged view of the middle part;

[0035] Figure 4 It is a structural schematic diagram of another angle of an embodiment of the mounting bracket for fixing a window air conditioner of the utility model;

[0036] Figure 5 It is a structural schematic diagram of a base in one embodiment of a mounting bracket for fixing a window air conditioner of the utility model;

[0037] Figure 6 It is a structural schematic diagram of a support member in one embodiment of a mounting bracket for fixing a window air conditioner of the utility model;

[0038] Figure 7 It is a structural schematic diagram of another angle of a support member in one embodiment of the mounting bracket for fixing a window air conditioner of the utility model;

[0039] Figure 8 It is a structural schematic diagram of an embodiment of the bolt of the utility model;

[0040] Fig. 9 It is a structural schematic diagram of another angle of an embodiment of the bolt of the utility model;

[0041] Fig.10 It is a structural schematic diagram of another embodiment of the bolt of the utility model;

[0042] Fig.11 It is a structural schematic diagram of another embodiment of the bolt of the utility model from another angle.

[0043] In the figure,

[0044] 100, window air conditioner; 200, mounting bracket; 300, bolt;

[0045] 210, base; 220, connector; 230, support; 240, footrest;

[0046] 211, mounting portion; 212, connecting portion; 213, accommodating portion; 214, through opening; 215, limiting portion;

[0047] 231, abutment portion; 232, reinforcement portion;

[0048] 310, operating part; 320, head; 330, threaded section; 340, transition section; 350, guide section; 360, chamfer;

[0049] 370, anti-slip part;

[0050] 321. Cooperation department. DETAILED DESCRIPTION

[0051] In order to make the purpose and implementation method of the present application clearer, the exemplary implementation method of the present application will be clearly and completely described below in conjunction with the drawings in the exemplary embodiments of the present application. Obviously, the described exemplary embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0052] It should be noted that the brief description of terms in this application is only for the convenience of understanding the embodiments described below, and is not intended to limit the embodiments of this application. Unless otherwise specified, these terms should be understood according to their common and usual meanings.

[0053] The terms "first", "second", "third", etc. in the specification and claims of this application and the above drawings are used to distinguish similar or similar objects or entities, and do not necessarily mean to limit a specific order or sequence, unless otherwise noted. It should be understood that the terms used in this way can be interchangeable under appropriate circumstances.

[0054] The terms "including" and "having" and any variations thereof are intended to cover but not exclude inclusion, for example, a product or device comprising a list of components is not necessarily limited to all the components expressly listed but may include other components not expressly listed or inherent to such product or device.

[0055] The window air conditioner 100 is usually installed at a window of a wall through a mounting bracket 200, wherein the mounting bracket 200 is mounted on the wall, and the window air conditioner 100 is arranged on the mounting bracket 200, and the mounting bracket 200 is used to support the window air conditioner 100 and connect to the wall.

[0056] The bolt 300 and the mounting bracket 200 for fixing the window air conditioner 100 provided in the embodiment of the present application can have various implementation forms. Figure 1-Figure 7 It is a specific embodiment of the mounting bracket 200 for fixing the window air conditioner 100 of the present application.

[0057] like Figure 1 and Figure 2As shown, the mounting bracket 200 includes a base 210, and the base 210 is used to place the window air conditioner 100. The top surface of the base 210 defines a support surface, and the main body of the window air conditioner 100 is placed on the support surface, and the support surface is approximately a horizontal surface to ensure the reliability of the window air conditioner 100 being placed on the support surface.

[0058] like Figure 5 As shown, a limiting portion 215 is provided on the side of the base 210 away from the wall. The limiting portion 215 is arranged on a protruding supporting surface. The limiting portion 215 is used to constrain the window air conditioner 100 to prevent the window air conditioner 100 from detaching from the base 210 from the side of the supporting surface away from the wall, thereby increasing the reliability of placing the window air conditioner 100 on the base 210.

[0059] The middle part of the base 210 is provided with a through hole 214, which is arranged to penetrate the base 210 in the vertical direction to reduce the weight of the base 210. It should be noted that the through hole 214 is a closed shape in the horizontal plane, which can reduce the weight of the base 210 while ensuring the strength of the base 210 and the supporting effect on the main body of the window air conditioner 100.

[0060] like Figure 2 and Figure 4 As shown, the mounting bracket 200 includes a connecting member 220, which is disposed on a side of the base 210 close to the wall. The connecting member 220 is used to connect the base 210 to the wall.

[0061] For the sake of convenience, after the connecting member 220 and the base 210 are assembled, the length direction of the connecting member 220 is the second direction, and the side of the base 210 close to the wall to the side of the base 210 away from the wall is the third direction, and the third direction is intersected with the second direction in a horizontal plane.

[0062] It should be noted that, in this embodiment, the third direction and the second direction are arranged perpendicular to each other in a horizontal plane.

[0063] like Figure 5 As shown, the base 210 is provided with a mounting portion 211, which is disposed on a side of the base 210 facing the wall; one end of the connecting member 220 in the length direction is connected to the mounting portion 211, and the connecting member 220 is connected to the wall in the length direction.

[0064] The connecting member 220 can slide relative to the mounting portion 211 along its length direction to adjust the connection position between the connecting member 220 and the mounting portion 211 so that the mounting bracket 200 can be installed on windows of different sizes.

[0065] By arranging the connection piece 220 to be connected to the wall, the connection position of the connection piece 220 and the base 210 can be adjusted along the second direction, so that the mounting bracket 200 can be installed in windows of different sizes, thereby increasing the application range of the mounting bracket 200.

[0066] The mounting portion 211 is provided with a first connection hole, and the first connection hole is provided in plurality, and the plurality of first connection holes are arranged along the second direction.

[0067] The connecting member 220 is provided with a plurality of second connecting holes, which are arranged along the length direction of the connecting member 220. At least part of the second connecting holes is arranged corresponding to at least part of the first connecting holes; when the connecting member 220 and the mounting portion 211 are connected to each other through fasteners, at least part of the second connecting holes is arranged coaxially with at least part of the first connecting holes.

[0068] In some embodiments, two connectors 220 are provided, and the two connectors 220 are arranged along the length direction thereof, and the ends of the two connectors 220 close to each other are respectively connected to the mounting portion 211, and the ends of the two connectors 220 far away from each other are respectively connected to the two side walls opposite to the window.

[0069] The connector 220 is disposed in the mounting portion 211 and connected to the wall surface of the mounting portion 211 . The other end of the connector 220 in the length direction passes through the mounting portion 211 and is connected to the wall.

[0070] In some embodiments, the mounting portion 211 is a through cavity provided in the base 210, the through cavity extends along the length direction of the connecting member 220, one end of the connecting member 220 in the length direction is provided in the through cavity, and the other end of the connecting member 220 in the length direction is provided outside the through cavity and connected to the wall. By adjusting the length of the connecting member 220 provided in the through cavity, the length of the connecting member 220 provided outside the through cavity can be adjusted, so that the mounting bracket 200 can adapt to different window sizes.

[0071] It should be noted that, when the mounting portion 211 is a through cavity, the first connecting hole is provided on the bottom surface of the mounting portion 211 .

[0072] like Figure 2 and Figure 4 As shown, the mounting bracket 200 includes a support member 230, the lower end of the support member 230 contacts the wall, and the upper end of the support member 230 contacts the base 210; the support member 230 is tilted from bottom to top in a direction away from the wall; the support member 230 is connected to the base 210 by a bolt 300. The upper end of the support member 230 defines a contact surface, which contacts the bottom surface of the base 210.

[0073] It should be noted that if Figure 7 As shown, the contact surface is an inclined surface inclined upward along the horizontal direction.

[0074] In some embodiments, two support members 230 are provided, and the two support members 230 are distributed along the second direction to increase the supporting effect of the wall on the base 210 .

[0075] like Figure 5 As shown, the base 210 is provided with a connecting portion 212 , which extends along a third direction, and the third direction intersects with the length direction of the connecting member 220 in a horizontal plane; the supporting member 230 is connected to the connecting portion 212 by bolts 300 .

[0076] The connecting portion 212 is provided with a plurality of third connecting holes arranged along the third direction, and the bolt 300 is disposed in one of the first connecting holes.

[0077] A fourth connecting hole is provided at the upper end of the support member 230, and the fourth connecting hole is arranged corresponding to the third connecting hole. The fourth connecting hole is coaxially arranged with one of the third connecting holes. The bolt 300 is simultaneously arranged in the fourth connecting hole and the third connecting hole coaxial therewith, so that the base 210 and the support member 230 are connected to each other through the bolt 300.

[0078] It should be noted that, in this embodiment, each support member 230 is provided with a fourth connecting hole.

[0079] In some embodiments, Figure 3 As shown, the base 210 is provided with a recess, and the connecting portion 212 is provided in the recess. The purpose is that when the base 210 is connected to the support member 230 by the bolt 300, the head 320 of the bolt 300 will protrude from the top surface of the base 210, which is easy to affect the placement of the window air conditioner 100. By providing the connecting portion 212 in the recess, the head 320 of the bolt 300 is located in the recess to reduce the size of the head 320 of the bolt 300 protruding from the top surface of the base 210, thereby reducing the influence of the head 320 of the bolt 300 on the window air conditioner 100.

[0080] like Figure 4 and Figure 5 As shown, the base 210 is provided with a receiving portion 213, which is located on the side of the base 210 facing the support member 230. The receiving portion 213 is arranged corresponding to the connecting portion 212, and one end of the support member 230 connected to the connecting portion 212 is arranged in the receiving portion 213, so that the receiving portion 213 constrains and limits the support member 230.

[0081] like Figure 4 , Figure 6 and Figure 7 As shown, the mounting bracket 200 includes a foot 240, which is disposed at the lower end of the support member 230, and the foot 240 is used to increase the contact area between the support member 230 and the wall; the foot 240 is in contact with the wall so that the wall supports the base 210 through the support member 230.

[0082] The foot 240 is connected to the lower end of the support member 230 through a fastener. It should be noted that the angle defined by the foot 240 and the support member 230 is fixed to increase the firmness of the contact between the support member 230 and the wall.

[0083] like Figure 6 As shown, a contact portion 231 is provided at the lower end of the support member 230 , and the contact portion 231 contacts a side of the foot 240 facing away from the wall to increase the firmness of the connection between the support member 230 and the foot 240 .

[0084] like Figure 6 As shown, the support member 230 is provided with a reinforcing portion 232 , which extends along the length direction of the support member 230 , and is used to increase the overall strength of the support member 230 .

[0085] In some embodiments, the side wall of the support member 230 in the length direction is recessed along a direction intersecting with the length direction thereof to form a reinforcement portion 232 .

[0086] In this embodiment, the bolt 300 is used to connect the support member 230 and the base 210 as an example to introduce the specific structure and function of the bolt 300 in detail. That is, the portion to be connected 212 is the support member 230 and the base 210 .

[0087] The bolt 300 includes a rod portion, which is disposed in the fourth connection hole and a third connection hole coaxially disposed with the fourth connection hole, so that the base 210 and the support member 230 are connected to each other through the bolt 300 .

[0088] like Figure 8-Figure 11 As shown, the rod portion is provided with a threaded section 330, and the threaded section 330 is used to connect the fourth connecting hole and the third connecting hole coaxially arranged with the fourth connecting hole.

[0089] like Figure 8-Figure 11 As shown, the rod is provided with a guide section 350, which is used to position the rod and the base 210 and the support member 230; the guide section 350 and the threaded section 330 are distributed along the length direction of the rod, and the guide section 350 contacts the component to be connected before the threaded section 330, so that the guide section 350 can quickly position the bolt 300 and the component to be connected in a manner similar to a latch.

[0090] In some embodiments, the outer peripheral surface of the guide section 350 is a smooth surface to facilitate the guide section 350 to be disposed in the second connection hole and the first connection hole.

[0091] It should be noted that the guide section 350 may be cylindrical or conical.

[0092] In some embodiments, a chamfer 360 is provided at one end of the guide segment 350 away from the threaded segment 330 , and the chamfer 360 is used to facilitate the insertion of the guide segment 350 into the component to be connected.

[0093] The outer diameter of the guide section 350 is smaller than or equal to the outer diameter of the threaded section 330 , so as to facilitate the cooperation between the guide section 350 and the component to be connected, and realize the rapid positioning of the rod, the base 210 and the support member 230 .

[0094] like Figure 8-Figure 11 As shown, the rod portion includes a transition section 340, which is arranged between the guide section 350 and the threaded section 330. The transition section 340 is used to guide the threaded section 330 to contact the component to be connected, so as to achieve a transition from the guide section 350 and the component to be connected cooperating with each other to the threaded section 330 and the component to be connected being connected with each other.

[0095] The outer diameter of the transition section 340 increases gradually from the guide section 350 to the transition section 340 , thereby guiding the threaded section 330 to be connected to the component to be connected.

[0096] In some embodiments, the transition section 340 is a frustum.

[0097] like Figure 8-Figure 11 As shown, the bolt 300 includes a head 320, which is arranged at one end of the rod in the length direction; the head 320 abuts against the top surface of the base 210 to limit the size of the rod passing through the second connecting hole and the first connecting hole.

[0098] like Figure 8-Figure 11 As shown, the bolt 300 includes an operating portion 310, which is arranged on the outer peripheral surface of the protruding head 320. The operating portion 310 is used to increase the contact area between the finger and the head 320, so as to facilitate the bare-handed tightening of the bolt 300.

[0099] The number of operating parts 310 is usually two. The two operating parts 310 are arranged on the outer periphery of the head 320 along a first direction. The first direction intersects with the length direction of the rod in the same plane.

[0100] Figure 8 and Fig.10 As shown, the bolt 300 includes a matching portion 321, which is arranged on the side of the head 320 away from the rod portion. The matching portion 321 is recessed in the surface of the head 320, and the matching portion 321 is adapted to a screwdriver so that the bolt 300 can be installed or removed by the screwdriver.

[0101] In some embodiments, Fig.10 and Fig.11As shown, the bolt 300 includes an anti-slip portion 370, which is arranged on the side of the head 320 facing the rod. The anti-slip portion 370 contacts the surface of the component connected to the threaded segment 330 to prevent the threaded segment 330 from loosening from the component to be connected.

[0102] In this embodiment, the working principle of the bolt 300 is as follows: after the fourth connecting hole is coaxially arranged with one of the third connecting holes, the guide section 350 first passes through the fourth connecting hole and the third connecting hole to locate the connection position of the bolt 300 with the base 210 and the support member 230, and then, after being guided by the transition section 340, the threaded section 330 passes through the fourth connecting hole and the third connecting hole, and then the nut is screwed into the threaded section 330 until the head 320 contacts the top surface of the base 210, and the base 210 and the support member 230 are connected to each other through the mutual cooperation of the nut and the bolt 300.

[0103] It should be noted that, in this embodiment, the bolt 300 can be used not only to connect the base 210 and the support member 230 , but also to connect the support member 230 and the foot 240 , and also to connect the connecting member 220 and the base 210 .

[0104] It should also be noted that the fasteners used to connect the support member 230 and the foot 240 and the fasteners used to connect the connecting member 220 and the base 210 include but are not limited to bolts 300.

[0105] In this embodiment, the mounting bracket 200 connects the base 210 and the support member 230 by using bolts 300, so that the guide section 350 can quickly position the base 210 and the support member 230, so as to facilitate the connection between the base 210 and the support member 230 and increase the connection efficiency between the base 210 and the support member 230; the base 210 and the support member 230 are connected by the threaded section 330; the anti-detachment part 370 and the top surface of the base 210 are in contact with each other, so as to increase the firmness of the connection between the base 210 and the support member 230 and prevent the bolt 300 from loosening; the bolt 300 can be tightened by using a screwdriver or by hand through the operating part 310, so as to increase the flexibility of using the bolt 300.

[0106] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

[0107] For ease of explanation, the above description has been made in conjunction with specific embodiments. However, the above exemplary discussion is not intended to be exhaustive or limit the embodiments to the specific forms disclosed above. Based on the above teachings, various modifications and variations can be obtained. The selection and description of the above embodiments are intended to better explain the principles and practical applications, so that those skilled in the art can better use the embodiments and various different variations of the embodiments suitable for specific use considerations.

Claims

1. A bolt, characterized in that: include: Rod; A head portion, which is disposed at one end of the rod portion in the length direction; a threaded section, which is disposed on the rod and close to the head, and is used to contact with a component to be connected; There are two operating parts, which are arranged on the outer periphery of the head along a first direction, and the first direction intersects with the length direction of the rod in the same plane; A guide section is arranged on the rod portion, and the guide section is arranged away from the head portion, and is used to guide the threaded section to contact the component to be connected; the guide section and the threaded section are distributed along the length direction of the rod portion; the outer diameter of the guide section is less than or equal to the outer diameter of the threaded section.

2. The bolt according to claim 1, characterized in that The outer peripheral surface of the guide section is a smooth surface.

3. The bolt according to claim 1, characterized in that: The rod portion further includes a transition section, which is arranged between the guide section and the threaded section. The outer diameter of the transition section increases gradually from the guide section to the transition section.

4. The bolt according to claim 1, characterized in that The bolt further comprises an anti-slipping portion, which is arranged on a side of the head portion facing the rod portion, and the anti-slipping portion contacts a surface of a component connected to the threaded section.

5. The bolt according to claim 1, characterized in that A matching portion is provided on a side of the head portion facing away from the rod portion. The matching portion is recessed in the surface of the head portion and is adapted to a screwdriver.

6. A mounting bracket for fixing a window air conditioner, characterized in that: include: A base, used to place the main body of the air conditioner; A connecting piece, which is arranged on a side of the base close to the wall, and is used to connect the base to the wall; A support member, wherein the lower end of the support member contacts the wall, and the upper end of the support member contacts the base; the support member is inclined from bottom to top in a direction away from the wall; The bolt according to any one of claims 1 to 5, wherein the bolt is used to connect the base and the support member.

7. The mounting bracket for fixing a window air conditioner according to claim 6, characterized in that: The base is provided with a mounting portion, and the mounting portion is arranged on a side of the base facing the wall; one end of the connecting member in the length direction is connected to the mounting portion, and the other end of the connecting member in the length direction is connected to the wall.

8. The mounting bracket for fixing a window air conditioner according to claim 7, characterized in that: The connecting member can slide relative to the mounting portion along its length direction to adjust the connection position between the connecting member and the mounting portion.

9. The mounting bracket for fixing a window air conditioner according to claim 6, characterized in that: The base is provided with a connecting portion, and the connecting portion is arranged along a second direction, and the second direction is arranged to intersect with the length direction of the connecting member in a horizontal plane; the supporting member is connected to the connecting portion through the bolt.

10. The mounting bracket for fixing a window air conditioner according to claim 6, characterized in that: The base is also provided with a accommodating portion, which is located on a side of the base facing the support member, and the accommodating portion is arranged corresponding to the connecting portion. One end of the support member connected to the connecting portion is arranged in the accommodating portion, so that the accommodating portion constrains and limits the support member.

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