CN207268532U - A kind of bilayer adjustable draught for shutter - Google Patents
A kind of bilayer adjustable draught for shutter Download PDFInfo
- Publication number
- CN207268532U CN207268532U CN201721363752.XU CN201721363752U CN207268532U CN 207268532 U CN207268532 U CN 207268532U CN 201721363752 U CN201721363752 U CN 201721363752U CN 207268532 U CN207268532 U CN 207268532U
- Authority
- CN
- China
- Prior art keywords
- rod
- adjusting
- outline border
- threaded
- connecting rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses a kind of double-deck adjustable draught for shutter, including outline border and be arranged on the outline border and with the horizontal blade of outline border rotation connection and vertical blade, the horizontal blade side is provided with the head rod that can be driven multi-disc horizontal blade at the same time while rotate, the vertical blade side is provided with the second connecting rod that can drive the rotation at the same time of the vertical blade of multi-disc at the same time, and head rod can be controlled at the same time and adjusting part that the second connecting rod moves along its length by being provided between the head rod and the second connecting rod.This programme uses new mechanical structure, when needing to adjust air grille size, head rod and the second connecting rod is driven to move along its length at the same time using adjusting part, so as to drive horizontal blade and vertical blade to rotate at the same time, adjusting process of the operating personnel to air grille size is facilitated.
Description
Technical field
A kind of ventilation unit is the utility model is related to, more particularly to a kind of double-deck adjustable draught for shutter.
Background technology
With the high speed development of nation-building, high buildings and large mansions are largely rised sheer from level ground so that central air conditioner system obtains extensively
Using.At present, the air outlet of ventilating system for central air-conditioner, using the combination knot that volume damper is prepared behind double deflection grille
Structure, to reach the purpose for changing ventilating system air output.Air outlet air-flow can be changed by the blade rotated on air outlet
Range and air quantity, are provided with horizontal blade and vertical blade on existing double deflection grille, during process air quantity is adjusted
Need to adjust horizontal blade and vertical blade one by one, operating process is comparatively laborious, and existing can improvements.
Utility model content
The purpose of this utility model is to provide a kind of double-deck adjustable draught for shutter, utilizes an adjusting rod while controlled level
The upset of blade and vertical blade, to improve the convenience of double deflection grille folding.
The above-mentioned technical purpose of the utility model technical scheme is that：A kind of double-deck adjustable blinds
Air port, including outline border and be arranged on the outline border and with the horizontal blade of outline border rotation connection and vertical blade,
The horizontal blade side is provided with the head rod that can be driven multi-disc horizontal blade at the same time while rotate, the vertical leaf
Piece side is provided with the second connecting rod that can be driven the vertical blade of multi-disc at the same time while rotate, the head rod and second
Head rod can be controlled at the same time and adjusting part that the second connecting rod moves along its length by being provided between connecting rod.
By using above-mentioned technical proposal, when needing to adjust air grille size, adjusting part while band are utilized
Dynamic head rod and the second connecting rod move along its length, so that drive horizontal blade and vertical blade to rotate at the same time,
Facilitate adjusting process of the operating personnel to air grille size.
The utility model is further arranged to：The adjusting part includes threaded sleeve, with threaded sleeve thread fitting
Threaded rod, the transmission mechanism to control the adjusting rod of threaded rod rotation and be arranged between adjusting rod and threaded rod, it is described
Threaded sleeve includes the corresponding first sleeve being connected with head rod and the second connecting rod and the second casing, the threaded rod bag
Corresponding the first screw rod and the second screw rod being connected with first sleeve and the second casing threads is included, between the threaded rod and outline border
Installing plate is provided with, threaded rod is rotatablely connected with the installing plate axially-fixed and radial.
By using above-mentioned technical proposal, the first screw rod and the second screw rod is driven to rotate at the same time using adjusting rod, and first
Screw rod and the second screw rod correspond to first sleeve and the second casing, and first sleeve and the second casing correspond to head rod and
Second connecting rod connects so that first sleeve and the second casing being capable of edges when rotating for the first screw rod and the second screw rod
Screwed pipe length direction is subjected to displacement, so as to drive head rod and the second connecting rod to be subjected to displacement, realize horizontal blade and
The folding of vertical blade.
The utility model is further arranged to：The head rod and the second connecting rod keep vertical, the adjusting rod
Vertical with head rod and the holding at the same time of the second connecting rod, the transmission mechanism includes being fixed on threaded rod close to adjusting rod one
The worm gear at end and the worm screw portion being integrally disposed upon on adjusting rod, the worm gear are engaged with worm screw portion.
By using above-mentioned technical proposal, the worm gear engaged with worm screw portion can be driven when worm screw portion rotates at the same time
Rotate, so as to drive the first screw rod and the second screw rod to rotate at the same time, realize first sleeve and the second casing along threaded rod at the same time
It is mobile, and then realize that head rod and the second connecting rod correspondence are rotated with horizontal blade and vertical blade.
The utility model is further arranged to：The head rod and the second connecting rod are consolidated close to one end of threaded sleeve
Surely there is the gag lever post vertical with threaded sleeve holding, the threaded sleeve top offers the limit hole being adapted to gag lever post.
, can be around level since head rod when moving along its length by using above-mentioned technical proposal
The rotating shaft core of blade rotates, and the second connecting rod, can be around the rotating shaft core of vertical blade when moving along its length
Rotate, so that head rod and the second connecting rod can shift along its width, threaded sleeve makes along gag lever post sliding
Head rod and the second connecting rod will not be with threaded sleeve and threaded rods along head rod and the mobile when
Two connecting rod widths are moved, and improve the stability that worm gear is engaged with worm screw portion.
The utility model is further arranged to：Described adjusting rod one end is pierced by the side wall of outline border, the adjusting rod and outline border
Axially-fixed and radial is rotatablely connected.
By using above-mentioned technical proposal, worm screw portion can be subject to the axial thrust from worm gear in the rotation, adjust
The axial direction of bar is fixedly connected with outline border so that adjusting rod is subject to the support force of outline border to balance the axial thrust that worm screw portion is subject to.
The utility model is further arranged to：The mounting hole worn for threaded rod is offered on the installing plate, it is described
The both ends that threaded rod is located at mounting hole offer No.1 annular groove, and the No.1 card contradicted with installing plate is embedded with the No.1 annular groove
Spring.
By using above-mentioned technical proposal, No.1 clamp spring is embedded in No.1 annular groove after threaded rod passes through mounting hole,
Threaded rod No.1 clamp spring when threaded sleeve thrust is subject to is enabled to push against installing plate, and No.1 clamp spring will not hinder spiral shell
The rotation of rasp bar, realizes the axially-fixed and radial rotation connection of threaded rod.
The utility model is further arranged to：The through hole worn for adjusting rod is offered on the side wall of the outline border, it is described
The both ends that adjusting rod is located at through hole offer No. two annular grooves, and No. two cards contradicted with outline border side wall are embedded with No. two annular grooves
Spring.
By using above-mentioned technical proposal, No. two clamp springs are embedded in No. two annular grooves after adjusting rod passes through through hole, are made
Outline border side wall can be pushed against by obtaining adjusting rod No. two clamp springs when worm gear thrust is subject to, and No. two clamp springs will not hinder adjusting rod
Rotation, realize adjusting rod axially-fixed and radial rotation connection.
The utility model is further arranged to：The adjusting rod is pierced by the body of rod of outline border along the circumferential direction of adjusting rod lateral wall
Offer annular knurl.
By using above-mentioned technical proposal, the frictional force between adjusting rod and operating personnel is added using annular knurl, it is convenient
Operating personnel rotate adjusting rods.
In conclusion the utility model has the advantages that：
1. the setting of adjusting rod and two orthogonal first screw rods and the second screw rod so that rotating adjusting rod can be same
When control the first screw rod and the second screw rod to rotate, so as to control threaded sleeve with head rod and the second connecting rod along its length
Direction movement is spent, so that the upset of controlled level blade and vertical blade；
2. the setting of gag lever post and threaded sleeve so that threaded rod promote threaded sleeve threadingly bar axial movement
When, axial slip of the threaded sleeve along gag lever post so that head rod and the second connecting rod will not bands when movement
Threaded sleeve and threaded rod to be moved along head rod and the second connecting rod width, so as to prevent worm gear and worm screw
Portion is stuck.
Brief description of the drawings
Fig. 1 is the general assembly structure diagram of air grille；
Fig. 2 is the Split type structure schematic diagram of air grille；
Fig. 3 is adjusting rod and head rod and the second connecting rod attachment structure schematic diagram；
Fig. 4 is enlarged drawing at A in Fig. 2.
In figure：1st, outline border；2nd, horizontal blade；3rd, vertical blade；4th, head rod；5th, the first connecting plate；6th, second connects
Extension bar；7th, the second connecting plate；8th, adjusting part；81st, threaded sleeve；811st, first sleeve；812nd, the second casing；82nd, threaded rod；
821st, the first screw rod；822nd, the second screw rod；83rd, adjusting rod；84th, transmission mechanism；841st, worm gear；842nd, worm screw portion；9th, gag lever post；
10th, limit hole；11st, installing plate；12nd, mounting hole；13rd, No.1 annular groove；14th, No.1 clamp spring；15th, through hole；16th, No. two annular grooves；17、
No. two clamp springs；18th, annular knurl.
Embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It is shown referring to Figures 1 and 2, a kind of bilayer adjustable draught for shutter, including outline border 1, it is disposed with 1 side of outline border
The horizontal blade 2 being rotatablely connected with outline border 1, the vertical blade 3 being rotatablely connected with outline border 1 is disposed with 1 opposite side of outline border,
With vertical blade 3, the head rod 4 parallel with vertical blade 3, water are vertically provided with 2 side of horizontal blade for horizontal blade 2
The first connecting plate 5 is provided between flat blade 2 and head rod 4,5 one end of the first connecting plate is fixedly connected with horizontal blade 2,
The other end is rotatablely connected with head rod 4 so that head rod 4 can drive multi-disc horizontal blade 2 while rotate；Perpendicular
3 side of prismatic blade is provided with second connecting rod 6 parallel with horizontal blade 2, is set between vertical 3 and second connecting rod 6 of blade
There is the second connecting plate 7,7 one end of the second connecting plate is fixedly connected with vertical blade 3, and the other end is rotatablely connected with the second connecting rod 6,
Enable the second connecting rod 6 to drive the vertical blade 3 of multi-disc while rotate.
With reference to shown in Fig. 2 and Fig. 3, adjusting part 8, adjusting group are provided between 4 and second connecting rod 6 of head rod
Part 8, adjusting part 8 include threaded sleeve 81, threaded rod 82 with 81 thread fitting of threaded sleeve, controlling 82 turns of threaded rod
Dynamic adjusting rod 83 and the transmission mechanism 84 being arranged between adjusting rod 83 and threaded rod 82.In head rod 4 and second
Connecting rod 6 is fixed with close to one end of threaded sleeve 81 and keeps vertical gag lever post 9, the threaded sleeve 81 with threaded sleeve 81
Top offers the limit hole 10 being adapted to gag lever post 9, and threaded sleeve 81 includes corresponding and 4 and second connecting rod of head rod
811 and second casing 812 of first sleeve of 6 connections, threaded rod 82 include corresponding and 811 and second casing of first sleeve, 812 spiral shell
The first screw rod 821 and the second screw rod 822 of line connection.So as to rotate threaded rod 82, and threaded sleeve 81 is subject to the limit of gag lever post 9
Position effect can not be rotated with threaded rod 82 so that threaded sleeve 81 can promote threadingly 82 length direction of bar of gag lever post 9
It is subjected to displacement, and gag lever post 9 and 4 and second connecting rod 6 of head rod are affixed, so that 4 and second connecting rod 6 of head rod
Can threadingly 82 length direction of bar it be subjected to displacement.Be provided with installing plate 11 between threaded rod 82 and outline border 1, threaded rod 82 with
11 axially-fixed and radial of installing plate is rotatablely connected, so that rotating the first screw rod 821 and the second screw rod 822 just can promote the first company
4 and second connecting rod 6 of extension bar moves, so as to drive horizontal blade 2 and vertical blade 3 to rotate, and in head rod 4 and the
Threaded sleeve 81 is along 9 axial slip of gag lever post when two connecting rods 6 move.
With reference to shown in Fig. 4, the mounting hole 12 worn for threaded rod 82 is offered on installing plate 11, threaded rod 82 is positioned at peace
The both ends in dress hole 12 offer No.1 annular groove 13, and the No.1 clamp spring 14 contradicted with connecting plate is embedded with No.1 annular groove 13 so that
The No.1 clamp spring 14 when threaded sleeve thrust is subject to of threaded rod 82 can push against installing plate 11, and No.1 clamp spring 14 will not hamper
Hinder the rotation of threaded rod 82, realize the axially-fixed and radial rotation connection of threaded rod 82.
With reference to shown in Fig. 3 and Fig. 4,4 and second connecting rod 6 of head rod keeps vertical, and adjusting rod 83 is connected with first
4 and second connecting rod 6 of bar keeps vertical at the same time, and transmission mechanism 84 includes being fixed on snail of the threaded rod 82 close to 83 one end of adjusting rod
Wheel 841 and the worm screw portion 842 being integrally disposed upon on adjusting rod 83, worm gear 841 is engaged with worm screw portion 842, so as to rotate adjusting
Bar 83 can drive the worm gear 841 engaged with worm screw portion 842 while rotate, so as to drive the first screw rod 821 and the second screw rod 822
Rotate at the same time, realize 811 and second casing 812 of first sleeve along threaded rod 82 while move, and then realize 2 He of horizontal blade
Vertical blade 3 rotates.
With reference to shown in Fig. 2, since adjusting rod 83 can be pushed away be subject to worm gear 841 along 83 axial direction of adjusting rod in the rotation
Power, in order to balance the thrust of worm gear 841, offers the through hole 15 worn for adjusting rod 83, adjusting rod 83 on the side wall of outline border 1
No. two annular grooves 16 are offered positioned at the both ends of through hole 15, No. two clamp springs contradicted with 1 side wall of outline border are embedded with No. two annular grooves 16
17 so that the axial built-in progress that No. two clamp springs 17 can be to adjusting rod 83 is spacing, and No. two clamp springs 17 will not hinder adjusting rod
83 rotation.Personnel control adjusting rod 83 in order to facilitate the operation, is pierced by the body of rod of outline border 1 along outside adjusting rod 83 in adjusting rod 83
The circumferential direction of side wall offers annular knurl 18, to increase the frictional force between adjusting rod 83 and operating personnel.
The course of work is summarized：Adjusting rod 83 is rotated when horizontal blade 2 and vertical blade 3 is adjusted, makes adjusting rod
Worm screw portion 842 on 83 drives the first screw rod 821 and the second screw rod 822 to rotate together, and threaded sleeve 81 can not turn therewith
It is dynamic, cause the first screw rod 821 and the second screw rod 822 and threaded sleeve 81 that relative displacement occurs, first sleeve 811 is with first
Connecting rod 4 is subjected to displacement along the axial location of the first screw rod 821, and the second casing 812 is with the second connecting rod 6 along the second screw rod
822 axial location is subjected to displacement, so as to cause horizontal blade 2 and vertical blade 3 while rotate.
This specific embodiment is only explanation to the utility model, it is not the limitation to the utility model, ability
Field technique personnel as needed can make the present embodiment the modification of no creative contribution after this specification is read, but
As long as all protected in the right of the utility model be subject to Patent Law.
Claims (8)
1. it is a kind of bilayer adjustable draught for shutter, including outline border (1) and be arranged on the outline border (1) and with outline border (1)
The horizontal blade (2) of rotation connection and vertical blade (3), it is characterised in that：Horizontal blade (2) side is provided with can
Multi-disc horizontal blade (2) while the head rod (4) rotated are driven at the same time, and described vertical blade (3) side is provided with can
The vertical blade of multi-disc (3) while the second connecting rod (6) rotated, the head rod (4) and the second connecting rod are driven at the same time
(6) head rod (4) can be controlled at the same time and adjusting group that the second connecting rod (6) moves along its length by being provided between
Part (8).
A kind of 2. double-deck adjustable draught for shutter according to claim 1, it is characterised in that：The adjusting part (8) includes
Threaded sleeve (81), with the threaded rod (82) of threaded sleeve (81) thread fitting, controlling the adjusting that threaded rod (82) rotates
Bar (83) and the transmission mechanism (84) being arranged between adjusting rod (83) and threaded rod (82), the threaded sleeve (81) include
The corresponding first sleeve (811) being connected with head rod (4) and the second connecting rod (6) and the second casing (812), the screw thread
Bar (82) includes corresponding the first screw rod (821) and the second screw rod being threadedly coupled with first sleeve (811) and the second casing (812)
(822), installing plate (11), threaded rod (82) and the installing plate are both provided between the threaded rod (82) and outline border (1)
(11) axially-fixed and radial is rotatablely connected.
A kind of 3. double-deck adjustable draught for shutter according to claim 2, it is characterised in that：The head rod (4) and
Second connecting rod (6) keeps vertical, and the adjusting rod (83) is hung down with head rod (4) and the second connecting rod (6) while holding
Directly, the transmission mechanism (84) includes being fixed on threaded rod (82) close to the worm gear (841) of adjusting rod (83) one end and one
The worm screw portion (842) being arranged on adjusting rod (83), the worm gear (841) are engaged with worm screw portion (842).
A kind of 4. double-deck adjustable draught for shutter according to claim 3, it is characterised in that：The head rod (4) and
Second connecting rod (6) is fixed with the gag lever post (9) vertical with threaded sleeve (81) holding, institute close to one end of threaded sleeve (81)
State threaded sleeve (81) top and offer the limit hole (10) being adapted to gag lever post (9).
A kind of 5. double-deck adjustable draught for shutter according to claim 4, it is characterised in that：Wear described adjusting rod (83) one end
Go out the side wall of outline border (1), the adjusting rod (83) is rotatablely connected with outline border (1) axially-fixed and radial.
A kind of 6. double-deck adjustable draught for shutter according to claim 5, it is characterised in that：Opened up on the installing plate (11)
There is the mounting hole (12) worn for threaded rod (82), the both ends that the threaded rod (82) is located at mounting hole (12) offer No.1 ring
Groove (13), the No.1 annular groove (13) is interior to be embedded with the No.1 clamp spring (14) contradicted with installing plate (11).
A kind of 7. double-deck adjustable draught for shutter according to claim 5, it is characterised in that：On the side wall of the outline border (1)
The through hole (15) worn for adjusting rod (83) is offered, the both ends that the adjusting rod (83) is located at through hole (15) offer No. two rings
Groove (16), No. two annular grooves (16) are interior to be embedded with No. two clamp springs (17) contradicted with outline border (1) side wall.
A kind of 8. double-deck adjustable draught for shutter according to claim 7, it is characterised in that：The adjusting rod (83) is pierced by outer
On the body of rod of frame (1) annular knurl (18) is offered along the circumferential direction of adjusting rod (83) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363752.XU CN207268532U (en) | 2017-10-21 | 2017-10-21 | A kind of bilayer adjustable draught for shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721363752.XU CN207268532U (en) | 2017-10-21 | 2017-10-21 | A kind of bilayer adjustable draught for shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207268532U true CN207268532U (en) | 2018-04-24 |
Family
ID=61954967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721363752.XU Expired - Fee Related CN207268532U (en) | 2017-10-21 | 2017-10-21 | A kind of bilayer adjustable draught for shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207268532U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457511A (en) * | 2020-04-05 | 2020-07-28 | 梁健 | Air-water double-source shared condensation heat exchange device of air conditioner |
| CN111981573A (en) * | 2020-08-25 | 2020-11-24 | 曹霄鹏 | Air conditioner host capable of changing air outlet position and using method thereof |
| CN113375255A (en) * | 2021-06-16 | 2021-09-10 | 泉州台商投资区连进信息技术有限公司 | Peculiar smell gives off ventilation unit for industrial production |
-
2017
- 2017-10-21 CN CN201721363752.XU patent/CN207268532U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111457511A (en) * | 2020-04-05 | 2020-07-28 | 梁健 | Air-water double-source shared condensation heat exchange device of air conditioner |
| CN111981573A (en) * | 2020-08-25 | 2020-11-24 | 曹霄鹏 | Air conditioner host capable of changing air outlet position and using method thereof |
| CN111981573B (en) * | 2020-08-25 | 2022-03-08 | 广州爱高制冷设备有限公司 | Air conditioner host capable of changing air outlet position and using method thereof |
| CN113375255A (en) * | 2021-06-16 | 2021-09-10 | 泉州台商投资区连进信息技术有限公司 | Peculiar smell gives off ventilation unit for industrial production |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207268532U (en) | A kind of bilayer adjustable draught for shutter | |
| CN205605050U (en) | Damping device of (window) curtain | |
| CN105673560B (en) | Disrotatory axial flow fan two stage blade governor motion | |
| CN104697142B (en) | Wind guiding mechanism and air conditioner room unit | |
| CN104847696B (en) | Mechanical device for immediately adjusting installing angle of impeller | |
| CN104833015B (en) | A kind of expansible air purifier of inlet and outlet | |
| CN208440118U (en) | Hand-held tubing strip winding machine | |
| CN202251105U (en) | Device for adjusting air quantity of air inlet of centrifugal blower | |
| CN104989657B (en) | Contra-rotating impeller ventilation equipment driven by long shaft | |
| CN107289608A (en) | A kind of wind deflector single piece driving structure, air-supply arrangement and air conditioner room unit | |
| CN206959236U (en) | A kind of intelligent ventilation valve | |
| CN207553931U (en) | A kind of boosting mechanism of hollow glass louver | |
| CN107300251A (en) | A kind of wind deflector single piece driving structure, air-supply arrangement and air conditioner room unit | |
| CN208900061U (en) | A kind of collar buster with camera | |
| CN207961018U (en) | Integrate the blower fan system of air-valve and wind turbine | |
| CN208620578U (en) | A kind of air-conditioning hanger with regulatory function | |
| CN207454014U (en) | The automatic air regulator of single page type | |
| CN207407498U (en) | The vertical air outlet angle adjuster of central air-conditioning | |
| CN203239601U (en) | Exhaust fan | |
| CN103398461B (en) | Air conditioner ventilator | |
| CN115306462A (en) | A ventilation equipment for subway shield constructs construction convenient to adjust | |
| CN208124571U (en) | A kind of central air-conditioning air outlet | |
| CN201495890U (en) | Adjustable pulley of sliding door and window | |
| WO2020015568A1 (en) | Smart telescopic flagpole with automatic wind supplement | |
| CN218977373U (en) | Ventilation structure of combined granary |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180424 Termination date: 20191021 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |