CN208473450U - A kind of closed guard gate's swing handle - Google Patents

Abstract

The utility model provides a kind of closed guard gate's swing handle, including pull rod, spring, groove, magnetic patch one, interior bar, outer bar, magnetic patch two and screw rod, the inside grooves antetheca fixed spring, the fixed magnetic patch one of the spring rear end, one rear end of magnetic patch fits with metal panels, the one front end face middle position steady brace of magnetic patch, the pull rod front end passes through groove, and it extends on front side of pull rod, spring is assembled on rear side of the pull rod annular side, the design facilitates prompt user of service's bracelet to rotate in place, assemble outer bar in the interior bar upper end, and interior bar upper end extends to inside outer bar, the fixed magnetic patch two of the outer bar inner tip, screw rod is assembled on rear side of the outer bar annular side, the screw front end passes through outer bar and is connected with interior bar, the design facilitates rotation bracelet, the utility model is easy to use, convenient for operation, it is convenient to turn It starts ring, fastening effect is good.

Description

A kind of closed guard gate's swing handle

Technical field

The utility model is a kind of closed guard gate's swing handle, belongs to closed guard gate's apparatus field.

Background technique

Closed guard gate is exactly the door of people's protection works entrance, and closed guard gate's classification has common single, double fan to protect than sharper Sealed door and sealed door, a variety of defense equipments such as the single, double fan airtight blast door of movable sill and sealed door.

There are certain defects with swing handle by closed guard gate used at present, lack limit prompting mechanism, user of service does not know Which kind of degree bracelet is turned to by road, and rotation is not in place, and the closure effect of metal panels is bad, when rotating excessive, is wasted time, Be also easy to cause the damage of metal panels, while lacking telescoping mechanism, user of service directly rotate bracelet need to spend it is biggish Strength, and need to spend the more time, so a kind of closed guard gate is needed to be solved the above problems with swing handle.

Utility model content

In view of the deficienciess of the prior art, the utility model aim is to provide a kind of closed guard gate's swing handle, with solution Certainly the problems mentioned above in the background art, the utility model is easy to use, convenient for operation, facilitates rotation bracelet, fastening effect It is good.

To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of closed guard gate use turns Dynamic handle, including doorframe, metal panels, rotation axis, metallic rod, bracelet, limit prompting mechanism and telescoping mechanism, the doorframe Metal panels are installed in inner end, and rotation axis, assembly on rear side of the rotation axis annular side are installed on the left of the metal panels front end face Bracelet is installed in telescoping mechanism, fixed metallic rod on front side of the rotation axis annular side, the metallic rod outer end, before the metallic rod End installation limit prompting mechanism, the limit prompting mechanism includes pull rod, spring, groove and magnetic patch one, the metal burr Groove, the inside grooves antetheca fixed spring, the fixed magnetic patch one of the spring rear end, the magnetic patch one are processed on rear side of shape side Rear end fits with metal panels, the one front end face middle position steady brace of magnetic patch, and the pull rod front end passes through groove, and It extends on front side of pull rod, spring is assembled on rear side of the pull rod annular side, the telescoping mechanism includes interior bar, outer bar, magnetic patch two And screw rod, interior bar is fixed in the bracelet annular side, outer bar is assembled in the interior bar upper end, and interior bar upper end extends to outer bar Inside, the fixed magnetic patch two of the outer bar inner tip, the outer bar annular side rear side assemble screw rod, and the screw front end passes through Outer bar is connected with interior bar.

Further, the fixed iron block in the interior bar upper end.

Further, the metal panels left end is connected by two hinges with doorframe.

Further, thread mill drilling on rear side of the outer bar annular side, and threaded hole mounted inside screw rod.

Further, the metallic rod, telescoping mechanism and limit prompting mechanism are equipped with three groups, metallic rod described in three groups Uniformly it is mounted in rotation axis annular side, limit prompting mechanism described in three groups is separately mounted to three groups of metallic rod front ends, and three groups The telescoping mechanism is uniformly assemblied in bracelet annular side.

Further, the metal panels front end processes three circular holes, and plastic sheet, the modeling are installed in one rear end of magnetic patch Tablet is assemblied in inside circular hole.

The utility model has the beneficial effects that a kind of closed guard gate's swing handle of the utility model, the utility model pass through Pull rod, spring, groove and magnetic patch one are added, which facilitates prompt user of service's bracelet to rotate in place, and solve makes at present There are certain defects with swing handle by closed guard gate, lack limit prompting mechanism, user of service, which does not know, turns to bracelet Which kind of degree, rotation is not in place, and the closure effect of metal panels is bad, when rotating excessive, wastes time, and is also easy to cause metal The problem of door-plate damages.

For the utility model by addition interior bar, outer bar, magnetic patch two and screw rod, which, which facilitates, adjusts interior bar and outer bar Total length facilitates rotation bracelet, solves closed guard gate used at present with swing handle and lacks telescoping mechanism, user of service is direct Rotation bracelet needs to spend biggish strength, and needs the drawbacks of spending more time.

Because adding iron block, which, which facilitates, is fixed on interior bar inside outer bar, and because adding hinge, which facilitates metallic door The rotation of plate, because adding threaded hole, which facilitates the installation of screw rod, and the utility model is easy to use, convenient to turn convenient for operation It starts ring, fastening effect is good.

Detailed description of the invention

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon:

Fig. 1 is a kind of structural schematic diagram of closed guard gate's swing handle of the utility model；

Fig. 2 is partial enlarged view at a kind of closed guard gate's swing handle A of the utility model；

Fig. 3 is the schematic diagram that prompting mechanism is limited in a kind of closed guard gate's swing handle of the utility model；

Fig. 4 is the schematic diagram of telescoping mechanism in a kind of closed guard gate's swing handle of the utility model；

In figure: 1- doorframe, 2- metal panels, 3- rotation axis, 4- metallic rod, 5- bracelet, 6- limit prompting mechanism, 7- are flexible Mechanism, 61- clamping bar, 62- spring, 63- groove, 64- magnetic patch one, 71- interior bar, 72- outer bar, 73- magnetic patch two, 74- screw rod.

Specific embodiment

To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below In conjunction with specific embodiment, the utility model is further described.

Fig. 1-Fig. 4 is please referred to, the utility model provides a kind of technical solution: a kind of closed guard gate's swing handle, including door Frame 1, metal panels 2, rotation axis 3, metallic rod 4, bracelet 5, limit prompting mechanism 6 and telescoping mechanism 7, the installation of 1 inner end of doorframe Metal panels 2,2 front end face of metal panels left side install rotation axis 3, assemble telescoping mechanism 7 on rear side of 3 annular side of rotation axis, turn Bracelet 5,4 front end of metallic rod installation limit prompting mechanism are installed in fixed metallic rod 4 on front side of 3 annular side of moving axis, 4 outer end of metallic rod 6。

Limiting prompting mechanism 6 includes pull rod 61, spring 62, groove 63 and magnetic patch 1, metallic rod 4 annular side rear side Process groove 63,63 inner front wall fixed spring 62 of groove, the fixed magnetic patch 1 in 62 rear end of spring, one 64 rear end of magnetic patch and metal Door-plate 2 fits, one 64 front end face middle position steady brace 61 of magnetic patch, and 61 front end of pull rod passes through groove 63, and extends to drawing 61 front side of bar, pull rod 61 annular side rear side assemble spring 62, which facilitates prompt user of service's bracelet 5 to rotate in place.

Telescoping mechanism 7 includes interior bar 71, outer bar 72, magnetic patch 2 73 and screw rod 74, fixes interior bar in bracelet annular side 71, outer bar 72 is assembled in 71 upper end of interior bar, and 71 upper end of interior bar extends to inside outer bar 72, the fixed magnetic patch two of 72 inner tip of outer bar 73, outer bar 72 annular side rear side assembles screw rod 74, and 74 front end of screw rod passes through outer bar 72 and is connected with interior bar 71, and the design is convenient Facilitate the total length for adjusting interior bar 71 and outer bar 72, facilitates rotation bracelet 5.

Iron block is fixed in 71 upper end of interior bar, and 2 left end of metal panels is connected by two hinges with doorframe 1,72 annular of outer bar Thread mill drilling on rear side of side, and threaded hole mounted inside screw rod 74, metallic rod 4, telescoping mechanism 7 and limit prompting mechanism 6 Three groups are equipped with, three groups of metallic rods 4 are uniformly mounted in 3 annular side of rotation axis, and three groups of limit prompting mechanisms 6 are separately mounted to Three groups of 4 front ends of metallic rod, three groups of telescoping mechanisms 7 are uniformly assemblied in 5 annular side of bracelet, and 2 front end of metal panels processes three Plastic sheet is installed in circular hole, one 64 rear end of magnetic patch, and plastic sheet is assemblied in inside circular hole.

Specific embodiment: it in progress in use, user of service checks the utility model first, checks whether and deposits In defect, it can not just carry out using if there is defect, need that maintenance personal is notified to repair at this time, if do not deposited It is can be carried out if problem using when user of service needs opening metal door-plate 2, user of service is pulled along drawing first Bar 61, pull rod 61, which moves backward, drives magnetic patch 1 to move forward, and the forward movement of magnetic patch 1 is separated with metal panels 2, simultaneously Magnetic patch 1 forward movement spring 62 is compressed, spring 62 by compression generate elastic force, when magnetic patch 1 move forward into Enter inside groove 63, magnetic patch 1 and metallic rod 4 are adsorbed, and user of service stops drag pull rod 61, because of magnetic patch 1 and metal Adsorption capacity between bar 4 is greater than the elastic force of spring 62, so magnetic patch 1 is fixed on inside groove 63, so that metallic rod 4 It is separated with metal panels 2, user of service facilitates rotation bracelet 5, and when needing to be closed metal panels 2, then user of service is rotated Bracelet 5, the rotation of bracelet 5 drive pull rod 61 to rotate by metallic rod 4, and the rotation of pull rod 61 drives magnetic patch 1 to rotate, when bracelet 5 is twisted When moving to close to extreme position, user of service pushing drawing rod 61 backward, pull rod 61, which moves backward, drives magnetic patch 1 to move backward, Magnetic patch 1 is moved backward to be detached from inside groove 63, and under the action of 62 elastic force of spring, magnetic patch 1 moves backward drive modeling Tablet moves backward, and plastic sheet is moved backward to fit with metal panels 2, and then user of service continues to rotate bracelet 5, works as plastics Plate enters inside circular hole, illustrates that bracelet 5 turns original position, and user of service stops operating bracelet 5, which facilitates prompt to use Personnel's bracelet 5 rotate in place.

User of service rotates screw rod 74, and screw rod 74 is moved backward to be separated with interior bar 71, and then user of service pulls up outer Bar 72, outer bar 72, which moves up, drives magnetic patch 2 73 to move up, and magnetic patch 2 73 is moved up to be separated with iron block, so that interior Bar 71 and the total length of outer bar 72 increase, and when outer bar 72 is moved to suitable position, user of service pulls outer bar 72, then tightens spiral shell Interior bar 71 is fixed on inside outer bar 72 by bar 74, and when not needing rotation bracelet 5, then user of service's Unscrew 74 uses Personnel push down on outer bar 72, and outer bar 72, which moves down, drives magnetic patch 2 73 to move down, and magnetic patch 2 73 moves down and interior bar The absorption of 71 phases, and then realize that interior bar 71 is connected with outer bar 72,72 occupied space of outer bar is reduced, which, which facilitates, adjusts interior bar 71 With the total length of outer bar 72, facilitate rotation bracelet 5.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (6)

1. a kind of closed guard gate's swing handle, including doorframe (1), metal panels (2), rotation axis (3), metallic rod (4), bracelet (5), prompting mechanism (6) and telescoping mechanism (7) are limited, it is characterised in that: metal panels (2) are installed in doorframe (1) inner end, Rotation axis (3) are installed on the left of metal panels (2) front end face, telescoping mechanism is assembled on rear side of rotation axis (3) annular side (7), fixed metallic rod (4) on front side of rotation axis (3) annular side, bracelet (5) are installed in metallic rod (4) outer end, described Metallic rod (4) front end installation limit prompting mechanism (6)；

The limit prompting mechanism (6) includes pull rod (61), spring (62), groove (63) and magnetic patch one (64), the metal Bar (4) annular side rear side processes groove (63), groove (63) the inner front wall fixed spring (62), after the spring (62) Fixed magnetic patch one (64) are held, magnetic patch one (64) rear end fits with metal panels (2), in magnetic patch one (64) front end face Between position steady brace (61), pull rod (61) front end passes through groove (63), and extends on front side of pull rod (61), the pull rod (61) spring (62) are assembled on rear side of annular side；

The telescoping mechanism (7) includes interior bar (71), outer bar (72), magnetic patch two (73) and screw rod (74), bracelet (5) ring It is fixed on shape side interior bar (71), outer bar (72) are assembled in interior bar (71) upper end, and interior bar (71) upper end extends to outer bar (72) internal, outer bar (72) inner tip is fixed magnetic patch two (73), and screw rod is assembled on rear side of outer bar (72) annular side (74), screw rod (74) front end passes through outer bar (72) and is connected with interior bar (71).

2. a kind of closed guard gate's swing handle according to claim 1, it is characterised in that: interior bar (71) upper end is fixed Iron block.

3. a kind of closed guard gate's swing handle according to claim 1, it is characterised in that: metal panels (2) left end It is connected by two hinges with doorframe (1).

4. a kind of closed guard gate's swing handle according to claim 1, it is characterised in that: outer bar (72) annular side Rear side thread mill drilling, and threaded hole mounted inside screw rod (74).

5. a kind of closed guard gate's swing handle according to claim 1, it is characterised in that: the metallic rod (4), telescopic machine Structure (7) and limit prompting mechanism (6) are equipped with three groups, and metallic rod described in three groups (4) is uniformly mounted on rotation axis (3) annular side On face, limit prompting mechanism (6) described in three groups is separately mounted to three groups of metallic rod (4) front ends, and telescoping mechanism described in three groups (7) is equal It is even to be assemblied in bracelet (5) annular side.

6. a kind of closed guard gate's swing handle according to claim 1, it is characterised in that: metal panels (2) front end Three circular holes are processed, plastic sheet is installed in magnetic patch one (64) rear end, and the plastic sheet is assemblied in inside circular hole.