CN212478879U

CN212478879U - Outward-opening side-sliding hinge

Info

Publication number: CN212478879U
Application number: CN202021469927.7U
Authority: CN
Inventors: 张执白
Original assignee: Nanpi Zhuowaite Hardware Products Co ltd
Current assignee: Nanpi Zhuowaite Hardware Products Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-02-05
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses an external-open hinge that sideslips, including supporting kerve, first rotation axis, connecting horizontal pole, second hinge bar and second connecting block, the bottom of supporting kerve one side is provided with first rotation axis, and the inside of first rotation axis articulates there is first hinge bar, and the top of first hinge bar is connected with the second rotation axis, the intermediate position of supporting kerve one side is provided with first connecting block, and the intermediate position of first connecting block one side is provided with the third rotation axis. The utility model discloses a supporting the kerve inside wall and all evenly being provided with stainless steel basic unit, and supporting kerve outside round position and being provided with marginal slip five metals groove, the hardness that supports the kerve and use stainless steel basic unit's material to strengthen the support kerve supports the kerve, the in-process that uses prevents to support the kerve and warp, and the device sets up the degree of stand wear and tear when marginal slip five metals groove strengthens the sliding tray and use again at the in-process that uses, thereby realize increasing the life of device.

Description

Outward-opening side-sliding hinge

Technical Field

The utility model relates to a hinge technical field specifically is an external-open hinge that sideslips.

Background

The hinge is also called a hinge, which is a mechanical device used for connecting two solids and allowing relative rotation between the two solids, the hinge can be composed of a movable component or a foldable material, the hinge is mainly installed on a door and a window, and the hinge is more installed on a cabinet and is mainly divided into a stainless steel hinge and an iron hinge according to the material classification, but the existing hinge still has certain problems and defects in the using process, and the specific problems are as follows:

1. in the existing hinge, the general device generates the blocking and unsmooth situation in the opening and closing process, the opening and closing smoothness of the device is not enough, and the operation difficulty is increased;

2. the existing hinge can prevent children from falling off when the angle of the connecting cross rod is large in opening and closing, and dangerous accidents are caused by large opening and closing of a window, so that the device has potential safety hazards;

3. in the existing hinge, the abrasion of the device is large when the sliding groove is used, so that the service life of the device is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an outward opening hinge that sideslips to solve the general device that proposes among the above-mentioned background art and returning the production card and pause the condition in the in-process that opens and shuts, the smooth degree that opens and shuts of device is not enough, has increased the operation degree of difficulty, prevents to connect the horizontal pole angle and opens and shuts when great, can lead to children to drop, and the window opens and shuts great production that causes the dangerous accident, makes the device have potential safety hazard scheduling problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an external-open hinge that sideslips, is including supporting kerve, first rotation axis, connecting horizontal pole, second hinge bar and second connecting block, the bottom of supporting kerve one side is provided with first rotation axis, and the inside of first rotation axis articulates there is first hinge bar, and the top of first hinge bar is connected with the second rotation axis, the intermediate position of supporting kerve one side is provided with first connecting block, and the intermediate position of first connecting block one side is provided with the third rotation axis, and the intermediate position of third rotation axis is connected with the second hinge bar, and the top of second hinge bar one side is provided with the recess, the top of supporting kerve one side is provided with the second connecting block, and the inboard top of second connecting block articulates there is rotatory supporting shoe, and the top of rotatory supporting shoe is connected with the horizontal pole.

Preferably, the support kerve inside wall all evenly is provided with stainless steel base layer, and supports the kerve outside round position and be provided with marginal slip five metals groove, supports the kerve and uses stainless steel base layer's material to strengthen the hardness that supports the kerve, prevents to support the kerve and warp at the in-process that uses to the device sets up the wear and tear degree when marginal slip five metals groove strengthens the sliding tray and use at the in-process stainless steel base layer lateral wall that uses again.

Preferably, the intermediate position that supports kerve one side is provided with the sliding tray, the outside sliding connection of sliding tray inside wall and first connecting block, and the bottom of sliding tray inboard is provided with spacing piece, utilizes the gliding setting of sliding tray and first connecting block to strengthen the flexibility of connecting horizontal pole angular adjustment, reduces the production of the in-process card condition that opens and shuts, has strengthened the smooth degree that the device opened and shut.

Preferably, the top end of one side of the supporting bottom groove is uniformly provided with two second mounting holes at equal intervals, the second mounting holes are of a hollow structure, and the second mounting holes are convenient for mounting of the device.

Preferably, one side of connecting the horizontal pole is equidistant to be provided with first mounting hole, and the inboard of connecting the horizontal pole is connected through the top of second rotation axis and second hinge bar and first hinge bar respectively, drives the second hinge bar through first connecting block when the sliding tray inboard slides and carries out angular adjustment, and the second hinge bar can drive the angle of connecting the horizontal pole and adjust carrying out angular adjustment, connects the horizontal pole and can control opening and shutting of window at the in-process of adjustment.

Preferably, spacing piece is provided with two, and the bottom of spacing piece is provided with protruding piece, and the sliding tray inboard of spacing piece bottom is provided with the through hole, and the inside of through hole is run through to the bottom of protruding piece, is provided with spacing piece in the top and the bottom of sliding tray inboard, can inject the slip length of first connecting block, when first connecting block pushed the inside end of sliding tray, first connecting block promoted spacing piece and expands to the outside, spacing piece pushes the promotion of the spacing piece of the internal control of through hole at the in-process protruding piece of expansion.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the outward-opening side-sliding hinge is characterized in that a first connecting block is arranged at the middle position of one side of a supporting bottom groove, a third rotating shaft is arranged at the middle position of one side of the first connecting block, a second hinge rod is connected to the middle position of the third rotating shaft, a groove is formed in the top end of one side of the second hinge rod, and when the hinge is used, the first connecting block drives the second hinge rod to perform angle adjustment when sliding in a sliding groove;

(2) the outward-opening side-sliding hinge is provided with two limiting pieces, the bottom ends of the limiting pieces are provided with protruding pieces, penetrating holes are formed in the inner sides of sliding grooves at the bottom ends of the limiting pieces, the bottom ends of the protruding pieces penetrate through the inside of the penetrating holes, in the using process of the device, the limiting pieces are arranged at the top ends and the bottom ends of the inner sides of the sliding grooves, the sliding length of a first connecting piece can be limited, when the first connecting piece pushes the end inside the sliding groove, the first connecting piece pushes the limiting pieces to expand outwards, the protruding pieces push the inside of the penetrating holes to control the pushing of the limiting pieces in the expanding process of the limiting pieces, so that the sliding of the first connecting piece is limited, the limiting of the first connecting piece is completed, the connecting cross rod is prevented from being opened and closed at a large angle, and the dangerous accidents caused by large opening and closing of a window are;

(3) this kind of hinge that outwards opens sideslips, all evenly be provided with stainless steel basic unit through supporting the kerve inside wall, and support the kerve outside round position and be provided with marginal slip five metals groove, support the kerve and use stainless steel basic unit's material to strengthen the hardness that supports the kerve, prevent at the in-process that uses and support the kerve and warp, and the device is at the in-process stainless steel basic unit lateral wall that uses again and sets up the wear and tear degree when marginal slip five metals groove strengthens the sliding tray and use, thereby realize increasing the life of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic rear view of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a rear view structure diagram of the present invention;

fig. 5 is a schematic side sectional view of the supporting bottom groove of the present invention.

In the figure: 1. a supporting bottom groove; 101. a stainless steel base layer; 102. an edge sliding hardware groove; 2. a first rotating shaft; 201. a first hinge lever; 3. connecting the cross bars; 301. a first mounting hole; 302. a second rotation shaft; 4. a second hinge lever; 401. a third rotation axis; 402. a first connection block; 403. a groove; 5. a second mounting hole; 6. a second connecting block; 601. rotating the support block; 7. a sliding groove; 8. a limiting sheet; 801. a raised block; 802. and penetrating the hole.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides an embodiment: an outward-opening side-sliding hinge comprises a supporting bottom groove 1, a first rotating shaft 2, a connecting cross rod 3, a second hinge rod 4 and a second connecting block 6, wherein the bottom end of one side of the supporting bottom groove 1 is provided with the first rotating shaft 2, the inner side wall of the supporting bottom groove 1 is uniformly provided with a stainless steel base layer 101, a circle of the outer side of the supporting bottom groove 1 is provided with an edge sliding hardware groove 102, a sliding groove 7 is arranged at the middle position of one side of the supporting bottom groove 1, the inner side wall of the sliding groove 7 is in sliding connection with the outer side of a first connecting block 402, the bottom end of the inner side of the sliding groove 7 is provided with a limiting piece 8, the limiting pieces 8 are provided with two limiting pieces 8, the bottom end of each limiting piece 8 is provided with a protruding block 801, the inner side of the sliding groove 7 at the bottom end of each limiting piece 8 is provided with a through hole 802, the bottom end of each protruding block 801 penetrates through the through hole 802, when the, the protruding block 801 is pushed into the penetrating hole 802 to control the pushing of the limiting piece 8 in the expansion process of the limiting piece 8, so that the sliding of the first connecting block 402 is limited, the limiting of the first connecting block 402 is completed, the connecting cross rod 3 is prevented from being opened and closed at a large angle, and the dangerous accidents caused by the large opening and closing of the window are reduced;

the top end of one side of the supporting bottom groove 1 is uniformly provided with two second mounting holes 5 at equal intervals, the second mounting holes 5 are of a hollow structure, the supporting bottom groove 1 is made of a stainless steel base layer 101 to enhance the hardness of the supporting bottom groove 1, the supporting bottom groove 1 is prevented from deforming in the using process, in addition, the outer side wall of the stainless steel base layer 101 is provided with an edge sliding hardware groove 102 to enhance the wear resistance degree of the sliding groove 7 in the using process, and therefore the service life of the device is prolonged;

a first hinged rod 201 is hinged inside the first rotating shaft 2, the top end of the first hinged rod 201 is connected with a second rotating shaft 302, one side of the connecting cross rod 3 is provided with first mounting holes 301 at equal intervals, the inner side of the connecting cross rod 3 is respectively connected with a second hinged rod 4 and the top end of the first hinged rod 201 through the second rotating shaft 302, and the device utilizes the mutual matching of the first hinged rod 201 and the second hinged rod 4 to assist the opening and closing angle of the connecting cross rod 3;

a first connecting block 402 is arranged at the middle position of one side of the supporting bottom groove 1, a third rotating shaft 401 is arranged at the middle position of one side of the first connecting block 402, a second hinge rod 4 is connected at the middle position of the third rotating shaft 401, a groove 403 is arranged at the top end of one side of the second hinge rod 4, a second connecting block 6 is arranged at the top end of one side of the supporting bottom groove 1, a rotary supporting block 601 is hinged at the top end of the inner side of the second connecting block 6, a connecting cross rod 3 is connected at the top end of the rotary supporting block 601, the second hinge rod 4 is driven to carry out angle adjustment when the first connecting block 402 slides in the sliding groove 7, the angle adjustment of the connecting cross rod 3 can be driven by the angle adjustment of the second hinge rod 4, the opening and closing of the window can be controlled during the adjustment of the connecting cross rod 3, the flexibility of the angle adjustment of the connecting cross rod 3 can be enhanced by the, the occurrence of the blocking condition in the opening and closing process is reduced, and the smooth degree of opening and closing of the device is enhanced.

The working principle is as follows: when the device is used in a bestriding mode, the device is arranged on a window frame through a second mounting hole 5, one side of a connecting transverse rod 3 is arranged on a folding window, a second hinge rod 4 is driven to carry out angle adjustment when a first connecting block 402 slides on the inner side of a sliding groove 7, the angle of the connecting transverse rod 3 can be driven to carry out angle adjustment by the second hinge rod 4, the opening and closing of the window can be controlled by the connecting transverse rod 3 in the adjustment process, the flexibility of the angle adjustment of the connecting transverse rod 3 can be enhanced by the sliding arrangement of the sliding groove 7 and the first connecting block 402, the generation of blocking conditions in the opening and closing process is reduced, the smooth degree of the opening and closing of the device is enhanced, limiting pieces 8 are arranged at the top end and the bottom end of the inner side of the sliding groove 7, the sliding length of the first connecting block 402 can be limited, when the first connecting block 402 is pushed to the end inside of the sliding groove 7, the first connecting block 402 pushes the, spacing piece 8 pushes into the promotion of the spacing piece 8 of internal control of penetrating hole 802 at the in-process protruding piece 801 of extension, thereby the slip of the first connecting block 402 of restriction, thereby accomplish the spacing of first connecting block 402, it is great to prevent to connect 3 angle of horizontal pole and open and shut, it is great to cause the production of dangerous accident to reduce the window to open and shut, the material that supports kerve 1 simultaneously and use stainless steel basic unit 101 strengthens the hardness that supports kerve 1, in-process preventing to use supports kerve 1 and warp, and the device is in the in-process stainless steel basic unit 101 lateral wall of using again and sets up the stand wear and tear degree that edge slip five metals groove 102 comes reinforcing sliding tray 7 when using, thereby realize increasing the life of device.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an outward opening hinge that sideslips, includes support kerve (1), first rotation axis (2), connects horizontal pole (3), second hinge bar (4) and second connecting block (6), its characterized in that: the bottom of supporting kerve (1) one side is provided with first rotation axis (2), and the inside of first rotation axis (2) articulates there is first articulated rod (201), and the top of first articulated rod (201) is connected with second rotation axis (302), the intermediate position of supporting kerve (1) one side is provided with first connecting block (402), and the intermediate position of first connecting block (402) one side is provided with third rotation axis (401), and the intermediate position of third rotation axis (401) is connected with second articulated rod (4), and the top of second articulated rod (4) one side is provided with recess (403), the top of supporting kerve (1) one side is provided with second connecting block (6), and the inboard top of second connecting block (6) articulates there is rotatory supporting shoe (601), and the top of rotatory supporting shoe (601) is connected with and connects horizontal pole (3).

2. An outward opening side-sliding hinge according to claim 1 further characterized by: support kerve (1) inside wall all evenly to be provided with stainless steel basic unit (101), and support kerve (1) outside round position and be provided with edge slip five metals groove (102).

3. An outward opening side-sliding hinge according to claim 1 further characterized by: the middle position of one side of the supporting bottom groove (1) is provided with a sliding groove (7), the inner side wall of the sliding groove (7) is in sliding connection with the outer side of the first connecting block (402), and the bottom end of the inner side of the sliding groove (7) is provided with a limiting piece (8).

4. An outward opening side-sliding hinge according to claim 1 further characterized by: the top end of one side of the supporting bottom groove (1) is evenly provided with two second mounting holes (5) at equal intervals, and the second mounting holes (5) are of hollow structures.

5. An outward opening side-sliding hinge according to claim 1 further characterized by: one side of the connecting cross rod (3) is provided with first mounting holes (301) at equal intervals, and the inner side of the connecting cross rod (3) is connected with the top ends of the second hinge rod (4) and the first hinge rod (201) through a second rotating shaft (302).

6. An outward opening side-sliding hinge according to claim 3 further characterized by: the limiting piece (8) is provided with two, the bottom end of the limiting piece (8) is provided with a protruding block (801), the inner side of the sliding groove (7) at the bottom end of the limiting piece (8) is provided with a penetrating hole (802), and the bottom end of the protruding block (801) penetrates through the inside of the penetrating hole (802).