CN211903237U

CN211903237U - Hinge type tuyere device

Info

Publication number: CN211903237U
Application number: CN201922245426.4U
Authority: CN
Inventors: 刘军华; 方凯; 邓婉湘
Original assignee: Hangzhou Wenger Science & Technology Co ltd
Current assignee: Hangzhou Wenger Science & Technology Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-11-10
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a hinge type wind gap device, including frame subassembly and pendulum page or leaf subassembly, the frame subassembly includes base and buckle, and the pendulum page or leaf subassembly includes the hinge and blocks the strip, and the hinge cooperatees with the base, the one end of card strip with the hinge cooperatees, and the other end and the buckle of card strip cooperate. The utility model discloses a device installs the one end of pendulum page or leaf subassembly earlier on the frame through the cooperation of hinge and base, and the motion of hinge promotes the other end of pendulum page or leaf subassembly including the removal and the rotation of relative base, and the pendulum page or leaf subassembly rotates around the frame to can accomplish the installation of pendulum page or leaf subassembly with the buckle looks lock on the card strip of the pendulum page or leaf subassembly other end and the frame subassembly. When the device of this application need be opened, will block the strip take out from the buckle can, the lock is detained and the release is convenient. Whole device simple structure, the subassembly of making a pendulum page or leaf can rotate around the base to make things convenient for the installation of the subassembly of making a pendulum page or leaf and open, make things convenient for clearance and the maintenance of the inside spare part of air conditioner.

Description

Hinge type tuyere device

Technical Field

The utility model relates to an air conditioner field, in particular to hinge type wind gap device.

Background

Because the air volume of the air inlet and the air outlet of the central air conditioner is large, in order to reduce the vibration noise caused by the change of the air inlet panel along with the air flow, generally, the air inlet panel or the flap assembly and the outer frame mostly adopt a fastening structure which can not be opened. However, the panel in the structure can not be turned over around the frame, which is inconvenient for maintaining and cleaning the parts in the tuyere and brings inconvenience to users.

There are hinge type air ports on the market at present, most of which need two outer frames, as shown in chinese patent 201721145914.2, holes and shafts are respectively arranged on both sides of the outer frame and the inner frame, which is a complicated structure and increases the cost due to the use of the inner and outer frames. In addition, if the tuyere size is large, deformation is easy to occur and rotation matching cannot be achieved, and the using effect of a user is affected.

SUMMERY OF THE UTILITY MODEL

The utility model provides a hinge type wind gap device can solve one or several kinds among the above-mentioned prior art problem.

According to the utility model discloses an aspect provides hinge type wind gap device, including frame subassembly and pendulum page or leaf subassembly, the frame subassembly includes base and buckle, and the pendulum page or leaf subassembly includes hinge and card strip, and the hinge cooperatees with the base, and the hinge can move so that the pendulum page or leaf subassembly opens or is closed by the relative base, the one end of card strip with the hinge cooperatees, and the other end and the buckle of card strip cooperate.

The beneficial effects of the utility model are that, install the one end of pendulum page or leaf subassembly earlier on the frame through the cooperation of hinge and base, the motion of hinge includes the removal and the rotation of relative base, promotes the other end of pendulum page or leaf subassembly, and the pendulum page or leaf subassembly rotates around the frame to can accomplish the installation of pendulum page or leaf subassembly with the buckle looks lock on the card strip of the pendulum page or leaf subassembly other end and the frame subassembly. When the device of this application need be opened, will block the strip take out from the buckle can, the lock is detained and the release is convenient. Whole device simple structure, the subassembly of making a pendulum page or leaf can rotate around the base to make things convenient for the installation of the subassembly of making a pendulum page or leaf and open, make things convenient for clearance and the maintenance of the inside spare part of air conditioner.

In some embodiments, the base is provided with a guide rail, the hinge can move and rotate along the guide rail, the hinge forms a closing fulcrum or an opening fulcrum of the leaf-swinging assembly when moving along the guide rail, the height of the closing fulcrum is equal to or greater than that of the opening fulcrum, and one side of the lower part of the hinge is provided with a chamfer. The hinge has the beneficial effects that the shape of the section of the guide rail is matched with that of the hinge, so that the hinge can conveniently move in the guide rail. The pendulum page or leaf subassembly can make the hinge reach closed fulcrum along guide rail is upwards pushed to the end, and rotatory pendulum page or leaf subassembly will block strip and buckle lock simultaneously, accomplishes the installation of pendulum page or leaf subassembly, so, the both ends of pendulum page or leaf subassembly are tightly installed on the frame subassembly through base and buckle, and are more firm. When opening the pendulum page or leaf subassembly, the card strip is pulled downwards, makes the card strip fall out from the buckle, receives the effect of gravity, and whole pendulum page or leaf subassembly can slide downwards along the guide rail of base until hanging on the opening fulcrum on the base. The track formed by connecting the closing fulcrum and the opening fulcrum can be a straight line or an arc, and the matching point in the opening state is generally recommended to be lower than the matching point in the assembling state, so that the pendulum page assembly can be hung naturally under the action of gravity.

In some embodiments, the upper portion of the base is provided with a notch and a groove, the notch is connected with the guide rail, the hinge is provided with a clamping column, the clamping column is matched with the notch, and the clamping column can move along the notch. The hinge has the advantages that during installation, the clamping column is clamped into the notch, so that the installation of the hinge and the base can be completed, the clamping column is conveniently taken out from the notch through the elasticity of the notch through external force, and the installation and the disassembly of the hinge are facilitated. The notch is connected with the guide rail, so that when the hinge is pushed or rotated along the direction of the guide rail, the clamping column can freely move in the notch and the guide rail along with the notch. The groove is in communication with the guide rail such that the body portion of the hinge is free to move within the groove when the latch post is moved.

In some embodiments, the latch is cylindrical, the hinge and the latch are integrally injection molded or the hinge is a single piece. The clamping column has the beneficial effect that the clamping column can be conveniently clamped into the notch of the base and can be moved out of the notch.

In some embodiments, one end of the base is provided with a slot, and the slot is matched with the frame of the outer frame component. Its beneficial effect is, be convenient for install the base on the frame subassembly.

In some embodiments, the hinge is provided with a cavity and a through hole, one end of the cavity is communicated with the through hole, the other end of the cavity is matched with the shape of the clamping strip, and the end part of the through hole is provided with a step surface. The hinge has the advantages that one end of the clamping strip can be installed in the cavity, the hinge is a single part and is installed and fixed at the tail end of the clamping strip through glue or screws. The shape of the cavity is not limited to circular, square, etc. The through hole is arranged, a screw can penetrate through the through hole to fix the clamping strip, and the stepped surface is arranged, so that the head of the screw is arranged on the stepped surface, and the surface of the hinge is smoother. The hinge is provided with a chamfer angle, so that the rotation angle of the hinge in a closed state can be larger.

In some embodiments, the buckle is provided with an open slot and a notch, the open slot is matched with the shape of the clamping strip, and the notch is matched with the frame of the outer frame assembly. The clamping strip has the beneficial effects that the shapes of the open slot and the clamping strip are matched, and the clamping strip is not limited to be round, square and the like. The notch is used for the lock on the frame to with the notch of frame section bar matching, be not limited to U-shaped, circular etc. the side of notch is laminated with frame section bar lateral surface respectively, this notch can make the buckle easily hang on the frame, it is more convenient to install, saves assemble duration.

In some embodiments, the device further comprises a filter screen, one end of the filter screen is matched with the buckle, and the other end of the filter screen is matched with the base. The novel window has the beneficial effects that the filter screen is placed on the base and the buckle, and then the page-swinging assembly is installed and fixed.

In some embodiments, the buckle is provided with a first baffle and a second baffle, the first baffle and the second baffle enclose a limiting cavity together, and one end of the filter screen is matched with the limiting cavity. Its beneficial effect is, first baffle and second baffle are used for spacing to the filter screen, prevent that the filter screen from removing.

In some embodiments, a third baffle is provided on the base, and the third baffle can abut against the other end of the filter screen. The beneficial effects are that, be equipped with the third baffle for carry on spacingly to the filter screen, prevent the removal of filter screen.

Drawings

Fig. 1 is a schematic structural view of a hinge type tuyere device according to an embodiment of the present invention;

FIG. 2 is a schematic view of a base of the hinged tuyere device shown in FIG. 1;

FIG. 3 is another angular perspective view of the base of the hinged tuyere device shown in FIG. 1;

FIG. 4 is a right side view of the base of the hinged tuyere device shown in FIG. 1;

fig. 5 is a perspective view of a buckle of the hinge type tuyere device shown in fig. 1;

FIG. 6 is another angular perspective view of the clasp of the hinged tuyere device shown in FIG. 1;

FIG. 7 is a schematic view of the hinge type tuyere device shown in FIG. 1 after the hinge and the base are installed;

FIG. 8 is a schematic view of the hinged tuyere device of FIG. 1 rotating the louver assembly upward;

FIG. 9 is a schematic view illustrating the completion of the installation of the louver assembly and the outer frame assembly of the hinge type tuyere device shown in FIG. 1;

FIG. 10 is a schematic view of a snap-open flap assembly of the hinged tuyere device shown in FIG. 1;

FIG. 11 is a schematic view of a hinge of the hinged tuyere device shown in FIG. 1;

FIG. 12 is another angle schematic view of the hinge of the hinged tuyere device shown in FIG. 1;

FIG. 13 is a schematic view of a shutter assembly of the hinged tuyere device shown in FIG. 1;

FIG. 14 is a schematic view of the hinge type tuyere device shown in FIG. 1 with a filter net installed;

FIG. 15 is a schematic view of the hinge type tuyere device shown in FIG. 1 after passing a filter screen through the tuyere;

fig. 16 is a schematic view of the hinge type tuyere device shown in fig. 1 after a filter screen is installed.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 16 schematically show a hinge type tuyere device according to an embodiment of the present invention. As shown in FIG. 1, the device comprises an outer frame component and a page-swinging component. The frame subassembly includes frame 1, base 2 and buckle 3, and frame 1's one end is located to base 2, and frame 1's the other end is located to buckle 3. The page turning component comprises a hinge 4, clamping strips 5 and page turning 6, wherein the page turning 6 is clamped on an opening at the lower end of the clamping strips 5 and vertically corresponds to the clamping strips 5, and the number of the clamping strips 5 is 2 or more than 2. The number of the swing blades 6 is multiple and is configured according to the size of the air opening. Hinge 4 cooperatees with base 2, and hinge 4 can move so that the pendulum page or leaf subassembly opens or close for base 2 relatively, and the other end of card strip 5 cooperatees with buckle 3.

As shown in fig. 2 to 4, a clamping groove 21 is formed at one end of the base 2, and the clamping groove 21 is matched with the frame 1 of the outer frame component, so that the base 2 can be conveniently mounted on the outer frame component.

As shown in fig. 5 to 6, the clip 3 is provided with an opening groove 31 and a notch 32, and the notch 32 is matched with the frame 1 of the outer frame assembly. The notch 32 is used for being buckled on the frame 1, is matched with the notch 32 of the section bar of the frame 1, is not limited to a U shape, a round shape and the like, and the side surfaces of the notch 32 are respectively attached to the outer side surfaces of the outer frame section bars. The notch 32 can enable the buckle 3 to be easily hung on the outer frame, so that the installation is more convenient, and the assembly time is saved.

As shown in fig. 2 to 4, the base 2 is provided with a guide rail 22, the hinge 4 can move and rotate along the guide rail 22, and the cross-sectional shape of the guide rail 22 is matched with the shape of the hinge 4, so that the hinge 4 can move in the guide rail 22 conveniently. The hinge 4 forms a closing fulcrum 24 or an opening fulcrum 25 of the pendulum assembly when moving along the guide rail 22, the height of the closing fulcrum 24 being equal to or greater than the opening fulcrum 25, as shown in fig. 4. As shown in fig. 4 and 7, the pendulum assembly can be pushed up and down along the guide rail 22 to bring the hinge 4 to the closing fulcrum 24. As shown in fig. 8, the blade assembly is rotated to engage the clip strip 5 with the clip 3, and the installation of the blade assembly is completed, as shown in fig. 9. Thus, the two ends of the page swinging assembly are tightly installed on the outer frame assembly through the base 2 and the buckle 3, and the page swinging assembly is firmer. When the swing page assembly is opened, the clamping strip 5 is pulled downwards, so that the clamping strip 5 falls out of the buckle 3, and under the action of gravity, the whole swing page assembly can slide downwards along the guide rail of the base 2 until being hung on an opening fulcrum 25 on the base 2, as shown in fig. 10.

As shown in fig. 4, the connecting track between the closing fulcrum 24 and the opening fulcrum 25 may be a straight line or an arc, and it is generally recommended that the engaging point in the open state is lower than the engaging point in the assembled state, which is beneficial for the pendulum assembly to hang naturally under the action of gravity.

As shown in fig. 11 and 12, the hinge 4 is provided with a chamfer 45 at one side of the lower portion thereof, so that the hinge 4 can be rotated more largely in the closed state.

As shown in fig. 2 to 4, the upper portion of the base 2 is provided with a notch 23, as shown in fig. 11 to 12, the hinge 4 is provided with a locking column 44, the locking column 44 is matched with the notch 23, and the locking column 44 can move along the notch 23 and the guide rail 22. Base 2 is also provided with a recess 27, recess 27 communicating with guide 22 so that the body portion of hinge 4 is free to move within recess 27 as latch 44 moves. During the installation, can accomplish the installation of hinge 4 and base 2 in going into breach 23 with calorie post 44 card, also conveniently take out card post 44 from breach 23 through external force through the elasticity of breach 23, made things convenient for the installation and the dismantlement of hinge 4. Notch 23 is connected to rail 22 so that when hinge 4 is pushed or rotated in the direction of rail 22, catch 44 is free to move within notch 23 and along rail 22.

The locking pin 44 is cylindrical, so that the locking pin 44 can be conveniently locked into the notch 23 of the base 2 and can be conveniently removed from the notch 23.

The hinge 4 may be integrally injection molded with the clip strip 5 or may be a single piece. In this embodiment, the hinge 4 is a single piece, as shown in fig. 13, and is mounted and fixed to the end of the clamping strip 5 by glue or screws 7.

As shown in fig. 11 to 12, a cavity 41 and a through hole 42 are disposed on the hinge 4, one end of the cavity 41 is connected to the through hole 42, the other end of the cavity 41 is matched with the shape of the card strip 5, and one end of the card strip 5 can be installed in the cavity 41, that is, the end of the card strip 5 is installed in the cavity 41. The shape of the cavity 41 is not limited to a circle, a square, or the like. Through holes 42 are provided for the fastening of the clamping strips 5 by means of screws 7. The end of the through hole 42 is provided with a step surface 43, so that the head of the screw 7 is placed on the step surface 43, and the surface of the hinge 4 is more flat.

Be equipped with open slot 31 on the buckle 3, open slot 31 and the matching of card strip 5 shape are not limited to circular, square etc to it is fixed that the convenience carries out the block with buckle 3 and card strip 5.

The utility model discloses a device installs the one end of pendulum page or leaf subassembly earlier on frame 1 through the cooperation of hinge 4 and base 2, and hinge 4's motion includes relative base 2's removal and rotation, promotes the other end of pendulum page or leaf subassembly, and the pendulum page or leaf subassembly rotates around frame 1 to can accomplish the installation of pendulum page or leaf subassembly with buckle 3 looks locks on the card strip 5 of the pendulum page or leaf subassembly other end and the frame 1 subassembly. When the device of this application need be opened, will block strip 5 from buckle 3 take out can, the lock is convenient with the trip. Whole device simple structure, the subassembly of making a pendulum page or leaf can rotate around base 2 to make things convenient for the installation of the subassembly of making a pendulum page or leaf and open, make things convenient for the clearance and the maintenance of the inside spare part of air conditioner.

As shown in fig. 14 to 16, the portable electronic device further comprises a filter screen 8, one end of the filter screen 8 is matched with the buckle 3, and the other end of the filter screen 8 is matched with the base 2. During installation, the filter screen 8 is obliquely installed into the tuyere, as shown in fig. 14, penetrates through the end face of the tuyere and then rotates to be horizontally placed on the base 2 of the hinge 4, as shown in fig. 15 to 16, the filter screen 8 is horizontally placed on the base 2 and the buckle 3, and then the page-swinging assembly is rotated to install and fix the page-swinging assembly.

As shown in fig. 5 and 6, the buckle 3 is provided with a first baffle 33 and a second baffle 34, the first baffle 33, the second baffle 34 and the outer upper wall 35 of the open slot 31 together form a limiting cavity 36, and the filter screen 8 is matched with the limiting cavity 36 and used for limiting the filter screen 8 and preventing the filter screen 8 from moving. Here, in another embodiment, the first baffle 33 alone can limit the filter screen 8 without the second baffle 34.

As shown in fig. 2 to 4, a third baffle 26 is provided on the base 2 at the other end, and the third baffle 26 can abut against the filter screen 8 to limit the filter screen 8 and prevent the filter screen 8 from moving.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. Hinge type wind gap device, its characterized in that, including frame subassembly and pendulum page or leaf subassembly, the frame subassembly includes base (2) and buckle (3), the both sides of frame subassembly are located respectively to base (2) and buckle (3), the pendulum page or leaf subassembly includes hinge (4) and card strip (5), hinge (4) with base (2) cooperate, hinge (4) can be relative base (2) move so that the pendulum page or leaf subassembly is opened or is closed, the one end of card strip (5) with hinge (4) cooperate, the other end of card strip (5) with buckle (3) cooperate.

2. Hinged tuyere device according to claim 1, characterized in that the hinge (4) and the clamping strip (5) are integrally injection molded or the hinge (4) is a single piece.

3. The hinged tuyere device of claim 1, wherein a guide rail (22) is provided on the base (2), the hinge (4) can move and rotate along the guide rail (22), the hinge (4) forms a closing fulcrum (24) or an opening fulcrum (25) of a pendulum assembly when moving along the guide rail (22), and the height of the closing fulcrum (24) is equal to or greater than the opening fulcrum (25).

4. The hinged tuyere device according to claim 3, wherein a notch (23) and a groove (27) are formed in an upper portion of the base (2), the notch (23) is connected to the guide rail (22), a locking post (44) is formed on the hinge (4), the locking post (44) is matched with the notch (23), the locking post (44) can move along the notch (23), and the groove (27) is communicated with the guide rail (22).

5. Hinged tuyere device according to claim 1, characterized in that one end of the base (2) is provided with a snap groove (21), said snap groove (21) cooperating with the frame (1) of the outer frame assembly.

6. The hinged tuyere device according to claim 1, wherein a cavity (41) and a through hole (42) are formed in the hinge (4), one end of the cavity (41) is communicated with the through hole (42), the other end of the cavity (41) is matched with the shape of the clamping strip (5), a step surface (43) is formed at an end of the through hole (42), and a chamfer (45) is formed at one side of the hinge (4).

7. The hinged tuyere device according to claim 1, wherein an open groove (31) and a notch (32) are formed on the latch (3), the open groove (31) is matched with the shape of the latch bar (5), and the notch (32) is matched with the frame (1) of the outer frame assembly.

8. Hinged tuyere device according to any of claims 1 to 7, characterized by further comprising a filter screen (8), one end of said filter screen (8) cooperating with said snap (3) and the other end of said filter screen (8) cooperating with said base (2).

9. The hinged tuyere device of claim 8, wherein a first baffle (33) and a second baffle (34) are disposed on the buckle (3), the first baffle (33) and the second baffle (34) together enclose a limiting cavity (36), and one end of the filter screen (8) is matched with the limiting cavity (36).

10. Hinged tuyere device according to claim 8, characterized in that a third baffle (26) is provided on said base (2), said third baffle (26) being able to abut against the other end of said filter screen (8).