CN217300315U

CN217300315U - Locomotive shutter with small resistance

Info

Publication number: CN217300315U
Application number: CN202220499597.9U
Authority: CN
Inventors: 李小红; 薛凤强; 糜卫正
Original assignee: Changzhou Qifeng Machinery Electronics Co ltd
Current assignee: Changzhou Qifeng Machinery Electronics Co ltd
Priority date: 2022-03-09
Filing date: 2022-03-09
Publication date: 2022-08-26
Anticipated expiration: 2032-03-09

Abstract

The utility model relates to a shutter technical field just discloses a shutter for locomotive that resistance is little, including fixed frame, the inside of fixed frame is provided with the shutter, the shutter passes through the hinge and is articulated with fixed frame, the positive fixed mounting of fixed frame has the fixed block, the positive fixed mounting of shutter has the installation piece, be provided with the pull rod on the fixed block, the pull rod runs through fixed block and fixed block swing joint, the one end fixed mounting of pull rod has the clamp plate, the cover is equipped with the spring on the pull rod, one side fixed mounting of clamp plate has the fixture block, the fixture block runs through installation piece and installation piece swing joint. The utility model provides an inconvenient effect of opening and closing of shutter.

Description

Locomotive shutter with small resistance

Technical Field

The utility model relates to a shutter technical field specifically is a shutter for locomotive that resistance is little.

Background

Blinds are a style of window, originating in china. Ancient Chinese buildings have mullions, and are applied to all dynasties from the warring state to the Han dynasty. Vertical bars are called mullions, and horizontal bars are called mullions. The aluminum alloy shutter is a widely used curtain and is made into a shutter shape, and the aluminum alloy shutter is mainly made of aluminum alloy which is not easy to rust. Has the advantages of lightness, durability and the like, but the aluminum alloy shutter has the problem of inconvenient opening and closing, so the improvement is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a shutter for locomotive that resistance is little reaches xxx's purpose.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a shutter for locomotive that resistance is little, includes fixed frame, the inside of fixed frame is provided with the shutter, the shutter passes through the hinge and is articulated with fixed frame, the positive fixed mounting of fixed frame has the fixed block, the positive fixed mounting of shutter has the installation piece, be provided with the pull rod on the fixed block, the pull rod runs through fixed block and fixed block swing joint, the one end fixed mounting of pull rod has the clamp plate, the cover is equipped with the spring on the pull rod, one side fixed mounting of clamp plate has the fixture block, the fixture block runs through installation piece and installation piece swing joint.

Preferably, the inner wall of the fixing frame is in contact with the outer wall of the louver. The fixing frame plays a role in facilitating installation of the shutter.

Preferably, one side of the spring is fixedly connected with one side of the pressing plate, and the other side of the spring is fixedly connected with one side of the fixing block. The spring plays a role in driving the pull rod to move.

Preferably, the hinge is located at the top of the blind. The hinge plays a role in facilitating the opening and closing of the shutter.

Preferably, the pull rod is located at the center of the fixing block. The pull rod plays a role in driving the clamping block to move.

Preferably, the fixture block is located at the central part of the mounting block. The clamping block plays a role in connecting with the mounting block.

The utility model provides a shutter for locomotive that resistance is little. The method has the following beneficial effects:

(1) the utility model discloses a set up fixed frame and played the effect that the shutter of being convenient for installed, make the shutter can install at the assigned position, play the effect that the shutter of being convenient for opened and closed through setting up the hinge, make the shutter rotatory along one side of fixed frame inner wall through the hinge.

(2) The utility model discloses a set up the pull rod and played the effect that the drive clamp plate moved, made the clamp plate drive the fixture block and removed, played the effect that the drive pull rod removed through setting up the spring, made the pull rod can get back to the normal position after using.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is a side view of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a fixing frame; 2. a blind window; 3. a hinge; 4. a fixed block; 5. mounting blocks; 6. a clamping block; 7. pressing a plate; 8. a pull rod; 9. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly, e.g., as being fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1-3, the utility model provides a technical solution: a locomotive shutter with small resistance comprises a fixed frame 1, a shutter 2 is arranged inside the fixed frame 1, the inner wall of the fixed frame 1 is in contact with the outer wall of the shutter 2, the shutter 2 can be installed at a specified position by arranging the fixed frame 1, the shutter 2 is hinged with the fixed frame 1 through a hinge 3, the hinge 3 is positioned at the top of the shutter 2, the shutter 2 can be opened and closed conveniently by arranging the hinge 3, the shutter 2 can rotate along one side of the inner wall of the fixed frame 1 through the hinge 3, a fixed block 4 is fixedly installed on the front of the fixed frame 1, an installation block 5 is fixedly installed on the front of the shutter 2, a pull rod 8 is arranged on the fixed block 4, the pull rod 8 penetrates through the fixed block 4 and is movably connected with the fixed block 4, and a pressing plate 7 is fixedly installed at one end of the pull rod 8, pull rod 8 is located the central point of fixed block 4, has played the effect that drives clamp plate 7 and move through setting up pull rod 8, makes clamp plate 7 drive fixture block 6 and moves, and the cover is equipped with spring 9 on pull rod 8, one side of spring 9 and one side fixed connection of clamp plate 7, the opposite side of spring 9 and one side fixed connection of fixed block 4 have played the effect that drives pull rod 8 and move through setting up spring 9, make pull rod 8 can get back to the normal position after the use, and one side fixed mounting of clamp plate 7 has fixture block 6, fixture block 6 runs through

installation piece

5 and 5 swing joint of installation piece, fixture block 6 is located the central point of installation piece 5.

When the shutter is used, the pull rod 8 is pulled to enable the pull rod 8 to drive the pressing plate 7 to move, the pressing plate 7 extrudes the spring 9, the pressing plate 7 drives the fixture block 6 to move, the fixture block 6 is disconnected from the fixing block 5, at the moment, the shutter 2 can be pulled to enable the shutter 2 to rotate by taking the hinge 3 as a circle center, and the shutter 2 is opened.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a resistance is little for locomotive shutter, includes fixed frame (1), its characterized in that: the utility model discloses a fixing frame, including fixed frame (1), shutter (2), fixed block (4), shutter (2) and fixed frame (1), the positive fixed mounting of fixed frame (1) has fixed block (4), the positive fixed mounting of shutter (2) has installation piece (5), be provided with pull rod (8) on fixed block (4), pull rod (8) run through fixed block (4) and fixed block (4) swing joint, the one end fixed mounting of pull rod (8) has clamp plate (7), the cover is equipped with spring (9) on pull rod (8), one side fixed mounting of clamp plate (7) has fixture block (6), fixture block (6) run through installation piece (5) and installation piece (5) swing joint.

2. A low drag locomotive shutter as claimed in claim 1, wherein: the inner wall of the fixed frame (1) is in contact with the outer wall of the shutter (2).

3. A low drag locomotive shutter as claimed in claim 1, wherein: one side of the spring (9) is fixedly connected with one side of the pressing plate (7), and the other side of the spring (9) is fixedly connected with one side of the fixing block (4).

4. A low drag locomotive shutter as claimed in claim 1, wherein: the hinge (3) is positioned at the top of the shutter (2).

5. A low drag locomotive shutter as claimed in claim 1, wherein: the pull rod (8) is positioned at the central part of the fixed block (4).

6. A low drag locomotive shutter as claimed in claim 1, wherein: the fixture block (6) is positioned at the central part of the mounting block (5).