CN207179961U - A kind of door hinge formula exhaust outlet - Google Patents

Abstract

The utility model proposes a kind of door hinge formula exhaust outlet, solve the problems, such as the panel of common exhaust outlet can not open around framework, it is inconvenient exhaust outlet internal components are safeguarded, its drip irrigation device is, including：Framework；One end is articulated with the framework side and the panel that can be embedded in the framework by trip shaft；Multiple rows of fixation blinds being juxtaposed in the panel；And, located at the panel away from described trip shaft one end both sides and in mirror image opposition arrangement two locked mechanisms, the both sides of the framework are provided with pin hole, the locked mechanism stretches into including one end either to be extracted out in the pin hole, so that the panel and framework realization locking or the L-shaped inserted link unlocked, reach the purpose that panel can be opened, conveniently safeguarded to exhaust outlet internal components.

Description

A kind of door hinge formula exhaust outlet

Technical field

Building ventilation technical field is the utility model is related to, more particularly to a kind of door hinge formula exhaust outlet.

Background technology

The seal of modern architecture is strong, people's Working Life most of the time all indoors, so the quality of indoor environment Increasingly it is valued by people, keeps good ventilation extremely important to health.Therefore, various types of installations Become the important component of indoor separate ventilation in the exhaust outlet of construction wall, played in building ventilation field more and more important Effect.

Exhaust outlet is generally mounted to the outlet of construction wall, current exhaust outlet, is provided with the panel of venetian blind type mostly, with Beneficial to the diffusing of air quantity, while have decorative effect concurrently.Because the air quantity at exhaust outlet is larger, in order to mitigate the panel of exhaust outlet with The noise of air-flow vibrations, therefore the fastening-type structure that the panel of exhaust outlet can not open with the most of uses of framework.

But panel can not be around the structure that framework opens, it has not been convenient to the device inside exhaust outlet is safeguarded and cleaned, Made troubles to user's use, it is intrinsic to be modified.

Utility model content

The purpose of this utility model is to provide a kind of door hinge formula exhaust outlet, there is the panel of exhaust outlet can open, convenient pair The advantages of exhaust outlet internal components are safeguarded and cleaned.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of door hinge formula air draft Mouthful, including：Framework；One end is articulated with the framework side and the panel that can be embedded in the framework by trip shaft；It is multiple rows of simultaneously Row are arranged at the fixation blinds in the panel；And located at the panel away from described trip shaft one end both sides and be in mirror As two locked mechanisms of opposition arrangement, the both sides of the framework are provided with pin hole, the locked mechanism stretched into including one end or Person is extracted out in the pin hole, so that the panel realizes the L-shaped inserted link of locking or unblock with the framework.

By using above-mentioned technical proposal, when one end of the L-shaped inserted link of two locked mechanisms is stretched into pin hole, panel with Framework is locked together；, can be by panel around upset when one end of the L-shaped inserted link of two locked mechanisms is extracted out in pin hole Axle opens, and facilitates the device in counter plate to be safeguarded and cleaned.

Of the present utility model further to set, the locked mechanism also includes the fixation for being fixed on the panel inner side edge edge Plate, the fixed plate are provided with two pieces of baffle plates, and the L-shaped inserted link passes through two pieces of baffle plates, between two pieces of baffle plates The L-shaped inserted link be provided with resistance bit slice, it is described resistance bit slice set between the part of the L-shaped inserted link tail end and the baffle plate There is the first spring being socketed on the L-shaped inserted link.

By using above-mentioned technical proposal, during panel is opened from framework, along where two baffle plate lines Direction promote L-shaped inserted link, drive resistance bit slice compress the first spring, L-shaped inserted link is extracted out out of pin hole, afterwards can be by panel Opened around trip shaft；During panel is embedded in framework, the part of housing sidewall extrusion L-shaped inserted link head end, and drive Hinder bit slice and compress the first spring, when L-shaped inserted link head end extend into the latch hole site in housing side wall, the first compression spring Promote resistance bit slice and L-shaped inserted link head end to stretch into pin hole to recover original state, panel and framework are locked together；It is this The locking mode stability of structure setting is good, it is simple in construction, be readily disassembled.

Of the present utility model further to set, the panel is provided with groove, is provided with the groove and supplies the L-shaped inserted link The chute of one end sliding, the L-shaped inserted link stretch out the chute one end be provided be enclosed on the L-shaped inserted link upper end drive institute State the special-shaped gum cover that L-shaped inserted link moves along the chute direction.

By using above-mentioned technical proposal, the special-shaped gum cover being arranged in groove is promoted to drive L-shaped inserted link along runner movement Mode, make the operation of promotion L-shaped inserted link more convenient, so as to be easy to open panel；L-shaped inserted link one end is arranged on recessed simultaneously Structure in groove, the overall decorative effect of exhaust outlet is influenceed smaller.

It is of the present utility model further to set, it is fixed with one side by the way that jointed shaft is be hinged for described in covering in the groove The cover plate in slot opening portion, the cover plate are stated in the side wall away from the jointed shaft integrally formed with the cover plate lid residence The Elastic buckle that compressive state is squeezed between the recess sidewall and the cover sidewall is resilient during slot opening portion.

By using above-mentioned technical proposal, structure that cover plate covers slot opening makes panel outer surface not present Groove, make the bandwagon effect of panel more preferable；The setting of cover plate side Elastic buckle makes cover plate and the mounting structure of recess sidewall ratio It is stronger, make cover plate be not easy arbitrarily to be opened.

Of the present utility model further to set, the Elastic buckle is in the shape of the letter V, and its upper surface and the upper end of the panel Face is in the same plane.

By using above-mentioned technical proposal, when the Elastic buckle being in the shape of the letter V is stuck between cover sidewall and recess sidewall, its The squeezing action power that v-shaped openings part is subject to is bigger, further makes the fastness of the clamping structure of cover plate and groove more preferable.

Of the present utility model further to set, the framework is provided with installation on the two side vertical with the trip shaft Groove, is provided with the spring bolt mechanism for being used for making the framework be maintained the lock status with the panel in the mounting groove, on the panel Provided with for the accommodating cavity of the spring bolt mechanism stretching installation slot part.

By using above-mentioned technical proposal, when panel and framework are locked, face is stretched into spring bolt mechanism one end in mounting groove Structure in the cavity volume of plate, make the stability of locking mechanism between panel and framework higher, reduce framework with air draft implication The noise that stream shakes and sent.

Of the present utility model further to set, the spring bolt mechanism includes second that one end is connected with the mounting groove bottom land Spring, the second spring other end are provided with the fixture block being limited in the mounting groove, and the fixture block deviates from the second spring One end is provided with the dome that stretches out the mounting groove and can be inserted into the cavity volume in the panel.

By using above-mentioned technical proposal, when panel and framework are locked, the sidewall extrusion dome of panel, dome is inside Shrink in compression second spring retraction mounting groove, when panel is locked completely with framework, dome bullet in the presence of second spring Go out to stretch into the cavity of panel, counter plate has a restriction effect, and panel and framework are locked together, add panel and frame Stability between frame.

Of the present utility model further to set, madial wall of the framework away from described trip shaft one end is provided with described Panel is resisted against the panel lower surface to prevent the excessive position-limited edge of the panel rotation angle when being embedded in the framework.

By using above-mentioned technical proposal, the setting of position-limited edge can prevent that panel is excessive to rotational angle on the inside of framework, make Panel is not easy to be damaged by external force.

In summary, the utility model has the advantages that：Panel one end is another by trip shaft and frame articulation The structure that end is locked or unlocked with framework by two locked mechanisms conveniently opens panel along trip shaft；The lock of framework both sides The setting of tongue mechanism, the stability of the locking mechanism between panel and framework are higher.Generally speaking the utility model, conveniently tear open Unload, beneficial to cleaning, it is simple in construction, it is convenient and practical.

Brief description of the drawings

Fig. 1 is the structural representation of the utility model embodiment；

Fig. 2 is the mounting structure schematic diagram of locked mechanism and panel in the utility model embodiment；

Fig. 3 is the overall structure diagram of the utility model embodiment, and wherein frame part shows dead bolt machine to cut off The internal structure of structure；

Fig. 4 is the enlarged drawing at A in Fig. 3.

Reference：1st, framework；2nd, panel；3rd, blinds；4th, locked mechanism；5th, pin hole；6th, L-shaped inserted link；7th, fixed plate； 8th, baffle plate；9th, through hole；10th, bit slice is hindered；11st, the first spring；12nd, groove；13rd, chute；14th, special-shaped gum cover；15th, cover plate；16th, bullet Property buckle；17th, mounting groove；18th, spring bolt mechanism；19th, cavity；20th, second spring；21st, fixture block；22nd, dome；23rd, position-limited edge.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but As long as all protected in right of the present utility model by Patent Law.

Embodiment：A kind of door hinge formula exhaust outlet, as shown in figure 1, be hinged solid by trip shaft including framework 1, the side of framework 1 Surely there is panel 2, the fixation blinds 3 of arranged in rows is provided with panel 2.

Panel 2 is provided with two locked mechanisms 4 in mirror image opposition arrangement, framework 1 on the both sides away from trip shaft one end Both sides offer pin hole 5, locked mechanism 4 is stretched into or extracted out including one end in pin hole 5, so that panel 2 is real with framework 1 The L-shaped inserted link 6 now locked or unlocked.When one end of the L-shaped inserted link 6 of two locked mechanisms 4 is stretched into pin hole 5, panel 2 with Framework 1 is locked together；, can be by panel 2 when one end of the L-shaped inserted link 6 of two locked mechanisms 4 is extracted out in pin hole 5 Opened around trip shaft, facilitate the device in counter plate 2 to be safeguarded and cleaned.

With reference to Fig. 2, groove 12 is provided with panel 2, locked mechanism 4 is arranged on inner side edge of the panel 2 close to groove 12 along upper, Locked mechanism 4 also includes being fixed on the fixed plate 7 on the inner side edge edge of panel 2, integrally formed with two pieces of baffle plates 8 in fixed plate 7, two pieces Be provided with the through hole 9 inserted for L-shaped inserted link 6 on baffle plate 8, and on the L-shaped inserted link 6 between two pieces of baffle plates 8 integrally formed with Bit slice 10 is hindered, resistance bit slice 10 is provided with the be socketed on L-shaped inserted link 6 between the part of the tail end of L-shaped inserted link 6 and baffle plate 8 One spring 11.During panel 2 is opened from framework 1, L-shaped inserted link is promoted along the direction where two lines of baffle plate 8 6, drive resistance bit slice 10 to compress the first spring 11, L-shaped inserted link 6 is extracted out out of pin hole 5, afterwards can be by panel 2 around trip shaft Open；During panel 2 is embedded in framework 1, the part of the head end of housing sidewall extrusion L-shaped inserted link 6, and drive resistance bit slice 10 the first springs 11 of compression, when the head end of L-shaped inserted link 6 extend into 5 position of pin hole in housing side wall, the first compression spring Promote resistance bit slice 10 and the head end of L-shaped inserted link 6 to stretch into pin hole 5 to recover original state, panel 2 and framework 1 are locked at one Rise；The locking mode stability of this structure setting is good, it is simple in construction, be readily disassembled.

It is provided with groove 12 and stretches into the chute 13 that one end slides in groove 12 for L-shaped inserted link 6, L-shaped inserted link 6 stretches out chute Special-shaped gum cover 14 is nested and fixed in 13 one end, promotes the special-shaped gum cover 14 being arranged in groove 12 to drive L-shaped inserted link 6 along cunning Groove 13 moves, convenient promoting L-shaped inserted link 6, so as to be easy to open panel 2；The one end of L-shaped inserted link 6 is arranged on groove 12 simultaneously Interior structure, the overall decorative effect of exhaust outlet is influenceed smaller.

It is in groove 12 while remote by the be hinged cover plate 15 being fixed with for covering the opening portion of groove 12 of jointed shaft, cover plate 15 From in a side wall of jointed shaft integrally formed with being resilient compressive state jam-packed when cover plate 15 covers 12 opening portion of groove recessed Elastic buckle 16 between the side wall of groove 12 and the side wall of cover plate 15.The structure for being covered the opening portion of groove 12 using cover plate 15, makes face The outer surface of plate 2 will not show groove 12, make the bandwagon effect of panel 2 more preferable；The setting of the side Elastic buckle 16 of cover plate 15 makes The mounting structure of cover plate 15 and the side wall of groove 12 makes cover plate 15 be not easy arbitrarily to be opened than stronger.

Elastic buckle 16 is in the shape of the letter V, and its upper surface and the upper surface of panel 2 are in the same plane, this structure When Elastic buckle 16 is stuck between the side wall of cover plate 15 and the side wall of groove 12, the squeezing action power that its v-shaped openings part is subject to is more Greatly, further make the fastness of cover plate 15 and the clamping structure of groove 12 more preferable.

As shown in Figure 3 and Figure 4, framework 1 is each provided with two mounting grooves 17 on the two side vertical with trip shaft, installation Spring bolt mechanism 18 for making framework 1 and panel 2 maintain the lock status is installed in groove 17, is provided with panel 2 for spring bolt mechanism 18 stretch out the accommodating cavity 19 in the part of mounting groove 17.When panel 2 and framework 1 are locked, the spring bolt mechanism 18 1 in mounting groove 17 The structure that stretches into the cavity volume of panel 2 is held, makes the stability of locking mechanism between panel 2 and framework 1 higher, reduces framework 1 noise for shaking and sending with exhaust outlet air-flow.

Spring bolt mechanism 18 includes the second spring 20 that one end is connected with the bottom land of mounting groove 17, and the other end of second spring 20 is fixed The restricted fixture block 21 in mounting groove 17, fixture block 21 is away from the one end of second spring 20 integrally formed with stretching out mounting groove 17 and can The dome 22 inserted in the cavity volume of panel 2.When panel 2 and framework 1 are locked completely, dome 22 is in the presence of second spring 20 Ejection is stretched into the cavity 19 of panel 2, and counter plate 2 has a restriction effect, and panel 2 and framework 1 are locked together, added Stability between panel 2 and framework 1.

Madial wall of the framework 1 away from trip shaft one end is provided with is resisted against the lower surface of panel 2 when panel 2 is embedded in framework 1 To prevent the excessive position-limited edge 23 of the rotational angle of panel 2.The setting of position-limited edge 23 can prevent panel 2 to the inner side angle of rotation of framework 1 Spend greatly, make panel 2 be not easy to be damaged by external force.

The course of work and principle：The one end of panel 2 is be hinged by trip shaft and framework 1, and opposite side passes through two locking machines The structure that structure 4 is locked with framework 1, it is convenient to open panel 2 along trip shaft；The another two side wall that framework 1 is fitted together to for panel 2 simultaneously Spring bolt mechanism 18 is provided with, makes the stability of locking mechanism between panel 2 and framework 1 higher, reduces common door hinge formula knot In the exhaust outlet of structure panel 2 easily with air-flow shake caused by noise the problem of.The door hinge formula exhaust outlet that the present embodiment provides exists On the premise of ensureing panel 2 and the mounting structure stability of framework 1, panel 2 can be opened around trip shaft, it is convenient in framework 1 The maintenance and cleaning of the device of portion's installation.

Claims (8)

1. A kind of 1. door hinge formula exhaust outlet, it is characterised in that including：

   Framework (1)；

   One end passes through trip shaft is articulated with the framework (1) side and can be embedded in the framework (1) panel (2)；

   Multiple rows of fixation blinds (3) being juxtaposed in the panel (2)；And

   Located at the panel (2) away from described trip shaft one end both sides and in mirror image opposition arrangement two locked mechanisms (4),

   The both sides of the framework (1) are provided with pin hole (5), and the locked mechanism (4) stretches into or extracted out described insert including one end In pin-and-hole (5), so that the panel (2) realizes the L-shaped inserted link (6) of locking or unblock with the framework (1).
2. 2. a kind of door hinge formula exhaust outlet according to claim 1, it is characterised in that the locked mechanism (4) also includes solid The fixed plate (7) on the panel (2) inner side edge edge is scheduled on, the fixed plate (7) is provided with two pieces of baffle plates (8), the L-shaped inserted link (6) two pieces of baffle plates (8) are passed through, the L-shaped inserted link (6) between two pieces of baffle plates (8) is provided with resistance bit slice (10), the resistance bit slice (10) is provided between the part of L-shaped inserted link (6) tail end and the baffle plate (8) is socketed in institute State the first spring (11) on L-shaped inserted link (6).
3. 3. a kind of door hinge formula exhaust outlet according to claim 2, it is characterised in that the panel (2) is provided with groove (12) chute (13) for the sliding of described L-shaped inserted link (6) one end, is provided with the groove (12), the L-shaped inserted link (6) is stretched out One end of the chute (13) be provided be enclosed on L-shaped inserted link (6) upper end drive the L-shaped inserted link (6) along the chute (13) the special-shaped gum cover (14) of direction motion.
4. 4. a kind of door hinge formula exhaust outlet according to claim 3, it is characterised in that while passing through hinge in the groove (12) The be hinged cover plate (15) being fixed with for covering the groove (12) opening portion of spindle (9), the cover plate (15) is away from the hinge In one side wall of spindle (9) integrally formed be resilient when the cover plate (15) covers the groove (12) opening portion compress shape State is squeezed in the Elastic buckle (16) between the groove (12) side wall and the cover plate (15) side wall.
5. A kind of 5. door hinge formula exhaust outlet according to claim 4, it is characterised in that the Elastic buckle (16) is in the shape of the letter V, And its upper surface and the upper surface of the panel (2) are in the same plane.
6. A kind of 6. door hinge formula exhaust outlet according to claim 1, it is characterised in that the framework (1) with the upset The vertical two side of axle is provided with mounting groove (17), is provided with the mounting groove (17) and is used to make the framework (1) and the face The spring bolt mechanism (18) that plate (2) maintains the lock status, the panel (2) is provided with stretches out the peace for the spring bolt mechanism (18) The accommodating cavity (19) in tankage (17) part.
7. 7. a kind of door hinge formula exhaust outlet according to claim 6, it is characterised in that the spring bolt mechanism (18) includes one end The second spring (20) being connected with the mounting groove (17) bottom land, second spring (20) other end are provided with and are limited in the peace Fixture block (21) in tankage (17), the fixture block (21) is provided with away from the second spring (20) one end stretches out the mounting groove (17) and can be inserted into the panel (2) in cavity volume in dome (22).
8. 8. a kind of door hinge formula exhaust outlet according to claim 1, it is characterised in that the framework (1) is away from the upset The madial wall of axle one end be provided with embedded framework (1) of the panel (2) be resisted against the panel (2) lower surface to prevent The only excessive position-limited edge (23) of panel (2) rotational angle.