阅读说明：本技术 一种空调出风口叶片固定杆组装用卡扣 (Buckle is used in equipment of air conditioner air outlet blade dead lever ) 是由 戴常浩 于 2019-10-09 设计创作，主要内容包括：本发明公开了一种空调出风口叶片固定杆组装用卡扣,包括基座,基座上铰接有第一C型合抱件、第二C型合抱件,第一C型合抱件和第二C型合抱件中位于铰接点上方的部分为卡臂,第一C型合抱件和第二C型合抱件中位于铰接点下方的部分为顶臂；在第一C型合抱件和第二C型合抱件处抱紧状态时,第一C型合抱件和第二C型合抱件之间形成空腔,臂和顶臂相互配合实现卡扣对叶片固定杆的自固定；在第一C型合抱件和第二C型合抱件处于打开状态时,第一C型合抱件的卡臂端部和第二C型合抱件的卡臂端部之间形成卡入口,第一C型合抱件的顶臂端部和第二C型合抱件的顶臂端部均位于卡入口下方。本发明使得拆装方便。(The invention discloses a buckle for assembling a blade fixing rod of an air outlet of an air conditioner, which comprises a base, wherein a first C-shaped embracing piece and a second C-shaped embracing piece are hinged to the base; when the first C-shaped embracing piece and the second C-shaped embracing piece are in a clasping state, a cavity is formed between the first C-shaped embracing piece and the second C-shaped embracing piece, and the arm and the top arm are mutually matched to realize self-fixing of the blade fixing rod by the buckle; when the first C-shaped embracing piece and the second C-shaped embracing piece are in an opening state, a clamping inlet is formed between the end part of the clamping arm of the first C-shaped embracing piece and the end part of the clamping arm of the second C-shaped embracing piece, and the end part of the top arm of the first C-shaped embracing piece and the end part of the top arm of the second C-shaped embracing piece are both positioned below the clamping inlet. The invention makes the disassembly and assembly convenient.)

1. The utility model provides an air conditioner air outlet blade buckle for dead lever equipment which characterized in that: the blade fixing device comprises a base (1), wherein a first C-shaped embracing part (3) and a second C-shaped embracing part (2) which are arranged in an embracing mode and used for embracing a blade fixing rod are articulated to the base (1), the parts, above a hinge point, of the first C-shaped embracing part (3) and the second C-shaped embracing part (2) are clamping arms, and the parts, below the hinge point, of the first C-shaped embracing part (3) and the second C-shaped embracing part (2) are jacking arms; when the first C-shaped holding piece (3) and the second C-shaped holding piece (2) are in a holding state, a cavity (4) for holding the blade fixing rod is formed between the first C-shaped holding piece (3) and the second C-shaped holding piece (2), the clamping arm is used for clamping the upper part of the blade fixing rod, the top arm is used for clamping the lower part of the blade fixing rod, and the clamping arm and the top arm are matched with each other to realize self-fixing of the blade fixing rod by the buckle; when embracing piece (3) and second C type in first C type and embracing piece (2) and being in the open mode, the card arm tip that first C type embraces piece (3) and the card arm tip that second C type embraces piece (2) between be formed with so that the card entry that the blade dead lever can block in, the top arm tip that first C type embraces piece (3) and the top arm tip that second C type embraces piece (2) and all is located card entry below.

2. The buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 1, wherein: when the first C-shaped embracing member (3) and the second C-shaped embracing member (2) are in a clasping state, the lower end of the first C-shaped embracing member (3) is buckled with the lower end of the second C-shaped embracing member (2), and the lower end of the first C-shaped embracing member (3) is positioned above the lower end of the second C-shaped embracing member (2).

3. The buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 1 or 2, wherein: the first C-shaped embracing piece (3) is provided with a driving handle (3-2) which is used for driving the first C-shaped embracing piece to rotate.

4. the buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 1 or 2, wherein: the end face of the clamping arm is processed into a downward-inclined third inclined plane (E) which is convenient for the first C-shaped embracing piece (3) and the second C-shaped embracing piece (2) to change from a clasping state to an opening state.

5. The buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 1 or 2, wherein: and positioning structures for positioning the opening state or the holding state of the first C-shaped embracing piece (3) and the second C-shaped embracing piece (2) are arranged between the front side face and the rear side face of the first C-shaped embracing piece (3) and the inner side plate and the outer side plate of the base (1) and between the front side face and the rear side face of the second C-shaped embracing piece (2) and the inner side plate and the outer side plate of the base (1).

6. the buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 5, wherein: the positioning structure comprises a first bulge (G) and second bulges (1-13), and the first bulge (G) is formed on the first C-shaped embracing piece (3), the front side surface and the rear side surface of the first C-shaped embracing piece and the front side surface and the rear side surface of the second C-shaped embracing piece (2); the inner side surfaces of the inner side plate and the outer side plate of the base (1) are provided with second bulges (1-13) which are matched with the first bulges (G) in a clamping manner, and the positions of the inner side surfaces of the inner side plate and the outer side plate correspond to the first C-shaped embracing piece (3) and the second C-shaped embracing piece (2).

7. The buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 1 or 2, wherein: the air conditioner air outlet side plate structure is characterized in that a first extending side plate (1-6) is formed by downward extending the bottom of the base (1), an extending bottom plate (1-7) is formed by vertically and outwardly extending the lower end of the first extending side plate (1-6), a second extending side plate (1-8) is formed by vertically and upwardly extending the end part of the extending bottom plate (1-7), and the first extending side plate (1-6), the extending bottom plate (1-7) and the second extending side plate (1-8) are enclosed to form a U-shaped bayonet (1-9) used for being clamped on the edge of an air outlet frame in an air conditioner air outlet.

8. The buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 7, wherein: at least two supporting blocks (1-10) are arranged on the inner side face of the first extending side plate (1-6), the upper surface of each supporting block (1-10) is processed into an inwards concave arc face, and a clamping groove capable of clamping the edge of a steel wire mesh in an air outlet of an air conditioner is formed between the upper surface of each supporting block (1-10) and the lower surface of the bottom plate of the base (1).

9. The buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 2, wherein: the first C-shaped embracing part (3) and the second C-shaped embracing part (2) respectively comprise an upper connecting rod (A), a lower connecting rod (B) and a middle connecting rod (C) which are arranged in parallel, the end part of the upper connecting rod (A) is connected with the end part of the lower connecting rod (B), rotating shafts (D) which are hinged with shaft holes of the base are arranged on the front side surface and the rear side surface of the lower part of the middle connecting rod (C), a part of the middle connecting rod (C) above the rotating shafts (D) and the upper connecting rod (A) form clamping arms, and a part of the middle connecting rod (C) below the rotating shafts (D) and the lower connecting rod (B) form top arms; the outer side surfaces of the middle connecting rods (C) are respectively provided with a limiting block (F), and the front side surface and the rear side surface of each limiting block (F) are respectively provided with a first bulge (G); the length of the upper connecting rod (A) is shorter than that of the lower connecting rod (B); the end face of a lower connecting rod (B) of the first C-shaped embracing piece (3) is processed into a first inclined plane (3-1) which inclines upwards, the end face of the lower connecting rod (B) of the first C-shaped embracing piece (3) is processed into a second inclined plane (2-1) which inclines downwards and is buckled with the first inclined plane (3-1), and a driving handle (3-2) is arranged at the upper part of a middle connecting rod (C) of the first C-shaped embracing piece (3).

10. The buckle for assembling the fixing rod of the air outlet blade of the air conditioner as claimed in claim 2 or 9, wherein: the base (1) comprises an inner side plate, an outer side plate, a left side plate, a right side plate and a bottom plate, wherein the inner side plate, the outer side plate, the left side plate, the right side plate and the bottom plate are enclosed to form a rectangular cavity for placing a first C-shaped embracing piece (3) and a second C-shaped embracing piece (2), and the inner side plate is provided with a slot (1-2) which is convenient for a blade fixing rod in an air outlet of the air conditioner to be inserted and is communicated with the rectangular cavity; shaft holes (1-3) for penetrating through the outer side plate and the inner side plate are formed in the base (1) and positioned on two sides of the slot (1-2), and vertical guide grooves (1-12) for clamping the rotating shaft (D) into the shaft holes (1-3) are formed in the inner side surface of the inner side plate and the inner side surface of the outer side plate; a bearing plate (1-5) used for bearing the blade fixing rod vertically extends on the inner side plate, and the upper surface of the bearing plate (1-5) is flush with the bottom wall of the slot (1-2); the bottom plate is provided with rectangular through holes (1-11) for allowing the first C-shaped embracing piece and the second C-shaped embracing piece to rotate, and when the first C-shaped embracing piece (3) and the second C-shaped embracing piece (2) are in a clasping state, the upper surface of a lower connecting rod (B) of the first C-shaped embracing piece (3), the upper surface of a lower connecting rod (B) of the second C-shaped embracing piece (2) and the bottom wall of the slot are positioned on the same plane; the inner side surface of the inner side plate and the inner side surface of the outer side plate are both provided with second bulges (1-13) which are matched with the first bulges (G) in a clamping way; the left side and the right side of the upper end of the base (1) are respectively provided with an L-shaped notch (1-4) which is convenient for the rotation motion of the limiting block (F).

Technical Field

The invention relates to a buckle, in particular to a buckle for assembling a fixing rod of an air outlet blade of an air conditioner.

Background

the existing central air-conditioning air outlet generally comprises an air outlet frame and corner blades, wherein at least more than two blade fixing rods for fixing the blades are arranged on the inner side of the air outlet frame, a plurality of mounting grooves are uniformly distributed on each blade fixing rod along the length direction of the blade fixing rod, the mounting grooves on the at least more than two fixing rods correspond to each other, the corner blades are clamped in the mounting grooves, the blade fixing rods and the air outlet frame are required to be connected together after the corner blades are mounted, the existing connection mode is that the end parts of the blade fixing rods are fixedly connected with side plates of the air outlet frame through bolts, and although the blade fixing rods and the air outlet frame are detachable, the detachment is inconvenient; the other mode is that the buckle is fixed at the end part of the blade fixing rod, and then the end part of the blade fixing rod and the side plate of the air port frame are connected in a mode of gluing the end part of the blade fixing rod and the side plate of the air port frame through the buckle, and the mode is convenient to connect and not easy to disassemble and assemble. Therefore, a buckle which can be disassembled between the blade fixing rod and the air port frame and is convenient to connect between the blade fixing rod and the air port frame is needed to be designed urgently.

Disclosure of Invention

1. technical problem to be solved by the invention

The invention aims to overcome the defects and provides the buckle for assembling the blade fixing rod of the air outlet of the air conditioner.

2. Technical scheme

In order to achieve the purpose, the technical scheme provided by the invention is as follows:

The invention discloses a buckle for assembling a blade fixing rod of an air outlet of an air conditioner, which comprises a base, wherein a first C-shaped embracing piece and a second C-shaped embracing piece which are arranged in an embracing mode and used for embracing the blade fixing rod are articulated on the base; when the first C-shaped holding piece and the second C-shaped holding piece are in a holding state, a cavity used for holding the blade fixing rod is formed between the first C-shaped holding piece and the second C-shaped holding piece, the clamping arm is used for clamping the upper portion of the blade fixing rod, the top arm is used for clamping the lower portion of the blade fixing rod, and the clamping arm and the top arm are matched with each other to achieve self-fixing of the blade fixing rod through the buckle; when first C type is in the open mode with second C type is in, the card arm tip that first C type was in the armful piece and the card arm tip that second C type was in the armful piece between be formed with so that the card entry that the blade dead lever can be blocked in, the top arm tip that first C type was in the armful piece and the top arm tip that second C type was in the armful piece all are located card entry below.

Furthermore, when the first C-shaped embracing member and the second C-shaped embracing member are in a clasping state, the lower end of the first C-shaped embracing member and the lower end of the second C-shaped embracing member are buckled together, and the lower end of the first C-shaped embracing member is positioned above the lower end of the second C-shaped embracing member.

Furthermore, the first C-shaped embracing piece is provided with a driving handle for driving the first C-shaped embracing piece to rotate.

Furthermore, the end face of the clamping arm is processed into a third inclined surface which is inclined downwards so that the first C-shaped embracing piece and the second C-shaped embracing piece can be changed from the embracing state to the opening state.

furthermore, positioning structures for positioning the opening state or the holding state of the first C-shaped embracing member and the second C-shaped embracing member are respectively arranged between the front side surface and the rear side surface of the first C-shaped embracing member and the inner side plate and the outer side plate of the base, and between the front side surface and the rear side surface of the second C-shaped embracing member and the inner side plate and the outer side plate of the base.

Furthermore, the positioning structure is a first bulge and a second bulge, and the first C-shaped embracing piece, the front side surface and the rear side surface of the first C-shaped embracing piece and the front side surface and the rear side surface of the second C-shaped embracing piece are respectively provided with the first bulge; the inner side surfaces of the inner side plate and the outer side plate of the base are provided with second bulges which are matched with the first bulges in a clamping mode, and the positions of the inner side surfaces of the inner side plate and the outer side plate of the base, which correspond to the first C-shaped embracing piece and the second C-shaped embracing piece, are provided with second bulges.

furthermore, the bottom of the base extends downwards to form a first extending side plate, the lower end of the first extending side plate extends vertically outwards to form an extending bottom plate, the end part of the extending bottom plate extends vertically upwards to form a second extending side plate, and the first extending side plate, the extending bottom plate and the second extending side plate are enclosed to form a U-shaped bayonet used for being clamped on the edge of a wind gap frame in the air outlet of the air conditioner.

Furthermore, at least two supporting blocks are arranged on the inner side face of the first extending side plate, the upper surface of each supporting block is processed into an inwards concave arc face, and a clamping groove capable of clamping the edge of a steel wire mesh in an air outlet of the air conditioner is formed between the upper surface of each supporting block and the lower surface of the bottom plate of the base.

Furthermore, the first C-shaped embracing piece and the second C-shaped embracing piece respectively comprise an upper connecting rod, a lower connecting rod and a middle connecting rod, wherein the upper connecting rod and the lower connecting rod are arranged in parallel, the middle connecting rod is used for connecting the end part of the upper connecting rod with the end part of the lower connecting rod, rotating shafts which are hinged with an upper shaft hole of the base are arranged on the front side surface and the rear side surface of the lower part of the middle connecting rod, the part of the middle connecting rod above the rotating shafts and the upper connecting rod form a clamping arm, and the part of the middle connecting rod below the rotating shafts and the; the outer side surfaces of the middle connecting rods are respectively provided with a limiting block, and the front side surface and the rear side surface of each limiting block are respectively provided with a first bulge; the length of the upper connecting rod is shorter than that of the lower connecting rod; the lower connecting rod end face of the first C-shaped embracing piece is processed into a first inclined face which inclines upwards, the lower connecting rod end face of the first C-shaped embracing piece is processed into a second inclined face which inclines downwards and is buckled with the first inclined face, and a driving handle is arranged at the upper part of a middle connecting rod of the first C-shaped embracing piece.

furthermore, the base comprises an inner side plate, an outer side plate, a left side plate, a right side plate and a bottom plate, the inner side plate, the outer side plate, the left side plate, the right side plate and the bottom plate enclose a rectangular cavity for placing the first C-shaped embracing member and the second C-shaped embracing member, and the inner side plate is provided with a slot which is convenient for inserting a blade fixing rod in the air outlet of the air conditioner and is communicated with the rectangular cavity; shaft holes for penetrating through the outer side plate and the inner side plate are formed in the base and positioned on two sides of the slot, and vertical guide grooves for clamping the rotating shaft into the shaft holes are formed in the inner side surface of the inner side plate and the inner side surface of the outer side plate; a bearing plate for bearing the blade fixing rod vertically extends on the inner side plate, and the upper surface of the bearing plate is flush with the bottom wall of the slot; the bottom plate is provided with a rectangular through hole for allowing the first C-shaped embracing piece and the second C-shaped embracing piece to rotate, and when the first C-shaped embracing piece and the second C-shaped embracing piece are in a clasping state, the upper surface of the lower connecting rod of the first C-shaped embracing piece, the upper surface of the lower connecting rod of the second C-shaped embracing piece and the bottom wall of the slot are positioned on the same plane; the inner side surface of the inner side plate and the inner side surface of the outer side plate are both provided with second bulges which are matched with the first bulges in a clamping way; the left side and the right side of the upper end of the base are both provided with L-shaped notches which are convenient for the rotation motion of the limiting blocks.

3. Advantageous effects

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

(1) When the buckle is used, the buckle is fixed on a side plate of an air outlet frame in an air outlet of an air conditioner, then the first C-shaped embracing piece and the second C-shaped embracing piece rotate oppositely to be in place at the same time, the blade fixing rod is clamped in from the clamping inlet, the blade fixing rod can apply force to the end part of the top arm, the first C-shaped embracing piece and the second C-shaped embracing piece rotate around a hinge joint, the blade fixing rod is continuously clamped until the clamping arm clamps the upper part of the blade fixing rod, the top arm clamps the lower part of the blade fixing rod, the blade fixing rod is clamped in a cavity formed between the first C-shaped embracing piece and the second C-shaped embracing piece, and the clamping arm and the top arm are matched with each other to realize self-fixing of the buckle on the blade fixing rod, so that the installation of the blade fixing rod and the buckle is completed; when the blade fixing rod is disassembled, the first C-shaped holding part and the second C-shaped holding part are controlled to rotate back and forth at the same time, the blade fixing rod is jacked up by the end part of the jacking arm, and the first C-shaped holding part and the second C-shaped holding part are continuously rotated back and forth at the same time until the blade fixing rod can be pushed out from a clamping opening formed between the end part of the clamping arm of the first C-shaped holding part and the end part of the clamping arm of the second C-shaped holding part, so that the blade fixing rod and the buckle are convenient to disassemble and assemble;

(2) according to the buckle for assembling the fixing rod of the air outlet blade of the air conditioner, when the first C-shaped holding piece and the second C-shaped holding piece are in a holding state, the lower end of the first C-shaped holding piece and the lower end of the second C-shaped holding piece are buckled together, and the lower end of the first C-shaped holding piece is positioned above the lower end of the second C-shaped holding piece;

(3) according to the buckle for assembling the fixing rod of the air outlet blade of the air conditioner, the first C-shaped embracing piece is provided with the driving handle which is used for driving the first C-shaped embracing piece to rotate, and the driving handle is designed to enable the first C-shaped embracing piece to be driven to rotate more conveniently and more labor-saving;

(4) according to the buckle for assembling the blade fixing rod of the air outlet of the air conditioner, the end face of the clamping arm is processed so that the first C-shaped holding part and the second C-shaped holding part can be changed from the holding state to the downward-inclined third inclined surface in the opening state, and the third inclined surface is designed so that the blade fixing rod can be smoothly clamped into the cavity along the third inclined surface during holding to realize self-fixing of the blade fixing rod by the buckle and can be smoothly pushed out from the clamping opening along the third inclined surface during opening, and the buckle is more convenient and reliable to assemble and disassemble;

(5) According to the buckle for assembling the blade fixing rod of the air outlet of the air conditioner, the positioning structures for positioning the opening state or the holding state of the first C-shaped holding part and the second C-shaped holding part are arranged between the front side surface and the rear side surface of the first C-shaped holding part and the inner side plate and the outer side plate of the base as well as between the front side surface and the rear side surface of the second C-shaped holding part and the inner side plate and the outer side plate of the base, when the first C-shaped holding part and the second C-shaped holding part are in the opening state, the first C-shaped holding part and the second C-shaped holding part cannot rotate when no external force is applied due to the positioning structures, the opening state is kept, the clamping of the blade fixing rod is facilitated, and when the C-shaped holding part and the second C-shaped holding part rotate oppositely, the C-shaped holding part and the second C-shaped holding part can be positioned whether in the holding state or not; the positioning structure is a first bulge and a second bulge, the first C-shaped embracing piece, the front side surface and the rear side surface of the first C-shaped embracing piece and the front side surface and the rear side surface of the second C-shaped embracing piece are respectively provided with the first bulge, and the positions of the inner side surfaces of the inner side plate and the outer side plate of the base, which correspond to the first C-shaped embracing piece and the second C-shaped embracing piece, are respectively provided with the second bulge which is clamped and matched with the first bulge;

(6) According to the buckle for assembling the blade fixing rod of the air outlet of the air conditioner, the bottom of the base extends downwards to form the first extending side plate, the lower end of the first extending side plate extends outwards vertically to form the extending bottom plate, the end part of the extending bottom plate extends upwards vertically to form the second extending side plate, the first extending side plate, the extending bottom plate and the second extending side plate are surrounded to form the U-shaped bayonet used for being clamped on the edge of the air outlet frame in the air outlet of the air conditioner, the structural design is ingenious, and the buckle can be clamped on the edge of the air conditioner frame through the U-shaped bayonet;

(7) According to the buckle for assembling the blade fixing rod of the air-conditioning outlet, at least two supporting blocks are arranged on the inner side surface of the first extending side plate, the upper surface of each supporting block is processed into the concave cambered surface, and a clamping groove capable of clamping the edge of a steel wire mesh in the air-conditioning outlet is formed between the upper surface of each supporting block and the lower surface of the bottom plate of the base;

(8) according to the buckle for assembling the air outlet blade fixing rod of the air conditioner, the first C-shaped embracing piece and the second C-shaped embracing piece are simple in structure and ingenious in design, the front side surface and the rear side surface of the lower part of the middle connecting rod are respectively provided with the rotating shaft which is hinged with the shaft hole of the base, and the rotating shaft is positioned at the lower part of the middle connecting rod, so that the opening is more labor-saving.

Drawings

Fig. 1 is a schematic structural view of a buckle for assembling a fixing rod of an air outlet blade of an air conditioner;

FIG. 2 is a schematic structural view of a base in a buckle for assembling a fixing rod of an air outlet blade of an air conditioner according to the present invention;

Fig. 3 is a schematic structural view of a first C-shaped embracing member in a buckle for assembling a fixing rod of an air outlet blade of an air conditioner according to the present invention;

fig. 4 is a schematic structural view of a second C-shaped embracing member in the fastener for assembling the fixing rod of the air outlet blade of the air conditioner.

the reference numerals in the schematic drawings illustrate: 1. a base; 1-2, a slot; 1-3, axle hole; 1-4, L-shaped gap; 1-5, bearing plates; 1-6, a first extension side panel; 1-7, an extension bottom plate; 1-8, a second extension side panel; 1-9, U-shaped bayonet; 1-10, supporting blocks; 1-11, rectangular through holes; 1-12, a guide vertical slot; 1-13, a second protrusion; 2. a second C-shaped embracing piece; 2-1, a second inclined plane; 3. a first C-shaped embracing member; 3-1, a first inclined plane; 3-2, driving a handle; A. an upper connecting rod; B. a lower connecting rod; C. a middle connecting rod; D. a rotating shaft; E. a third inclined plane; F. a limiting block; 4. a cavity.

Detailed Description

For a further understanding of the invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings and examples.