CN208294304U

CN208294304U - A kind of spring hinge pedestal structure-improved

Info

Publication number: CN208294304U
Application number: CN201820691707.5U
Authority: CN
Inventors: 吴竣裕
Original assignee: Jijun Co Ltd
Current assignee: Jijun Co Ltd
Priority date: 2018-05-10
Filing date: 2018-05-10
Publication date: 2018-12-28
Anticipated expiration: 2028-05-10

Abstract

A kind of spring hinge pedestal structure-improved of the utility model comprising: one first fixed blade, one side have a tube body；Multiple locking units, it is with multiple lids and multiple clamping pieces, each lid is respectively arranged on the both ends of the tube body, and the center of each lid is equipped with one first perforation, one end face of each lid is equipped with a groove, first perforation is located in the groove, and each clamping piece is engaged in the groove, and each clamping piece is equipped with a card slot；Clip is distinguished in each card slot in one elastic parts, both ends；One second fixed blade, the upper and lower ends of one side are convexly equipped with a stopper section respectively, and each stopper section is equipped with one second perforation, and in making on the outside of each lid, each second perforation is corresponding with each first perforation to be connected to each stopper section contact；And a bolt, it is arranged in each first perforation and each second perforation.

Description

A kind of spring hinge pedestal structure-improved

Technical field

The utility model relates to a kind of spring hinges, more particularly to a kind of spring that can load heavy door leaf opening and closing movement Hinge base structure-improved.

Background technique

Spring hinge in the prior art is that a kind of generated using elastic parts such as spring or elastic slices reverses strength driving gate The Simple mechanical device of opening and closing is fanned, it is also useful so that door leaf often protects open state generally door leaf is automatically closed.With general For spring hinge effect, including door leaf one-way movement and door leaf bidirectional-movement.One leaf is fixed on doorframe, Ling Yiye when use It is fixed on door leaf, and the torsion physical motion that the elastic parts such as the spring by being fixed in hinge tube body or elastic slice generate, is made Door leaf can reply the state of closing again after exercise or often protect the state opened.

Such spring hinge, which has, applies to public buildings fire resistant doorsets, domestic kitchens, the compartment door in parlor, outdoor gate Deng.And for the device pedestal of the twist motion of hinge spring or elastic slice, it is general pure with copper, aluminium, iron, kirsite and plastic optical fibre etc. Single material, and adopt the modes such as die casting, turning, injection and be made, however just closed with material softness and the lower copper of density, aluminium, zinc Device pedestal made of gold and plastic optical fibre (contains fixing seat and adjusting seat), at the elastic parts such as clip spring or elastic slice not It is enough to load the movement of thick and heavy door leaf high frequency, often because loading door leaf motion stress at the equal clamping elastic parts such as spring or elastic slice Situation excessive, that fracture occurs repeatly or seriously consumes, and then the elastic parts such as spring or elastic slice for leading to spring hinge are turned round The failure of power effect or the situation of torsion severe weakness.

Spring hinge elastic parts erection seat made of copper, aluminium, kirsite and plastic optical fibre in the prior art etc. is (containing solid Reservation and adjusting seat) it is moved because being limited to the high pressure torsion of the elastic parts such as unbearable spring or elastic slice, lead to spring hinge The shortening of running life, therefore spring hinge elastic parts made of copper in the prior art, aluminium, kirsite and plastic optical fibre etc. The structure of erection seat (containing fixing seat and adjusting seat) is to have improved necessity.

In view of this, how above-mentioned missing to be forgone, as the utility model creator technology to be solved is tired The place of difficult point；Be and, the utility model creator is taken great pains to attain one's goal with great concentration for many years based on the experience for being engaged in relevant industry for many years Research, studies improvement, and successfully this case is completed in research and development finally, and the utility model is enable to be born, to promote effect person.

Utility model content

In view of above-mentioned disadvantage, the utility model spring hinge pedestal structure-improved comprising: one first fixed blade, Side has a tube body；Multiple locking units, with multiple lids and multiple clamping pieces, each lid is respectively arranged on the tube body Both ends, and the center of each lid is equipped with one first perforation, and an end face of each lid is equipped with a groove, first perforation In the groove, each clamping piece is engaged in the groove, and each clamping piece is equipped with a card slot；One elastic parts, two End difference clip is in each card slot；One second fixed blade, the upper and lower ends of one side are convexly equipped with a stopper section respectively, each Stopper section be equipped with one second perforation, each stopper section contact on the outside of each lid, make it is each second perforation with it is each The corresponding connection of first perforation；And a bolt, it is arranged in each first perforation and each second perforation.

Preferably, the groove inner wall of each lid is equipped with internal screw thread, and one end of each clamping piece is equipped with external screw thread, so that Each clamping piece is screwed together in each groove.

Preferably, the top ring of each lid be equipped with a flange, each flange respectively with two end in contact of the tube body.

Preferably, the material of each lid is copper or aluminium or kirsite or plastic optical fibre, and the material of each clamping piece is iron.

Detailed description of the invention

Fig. 1 is the stereo appearance figure of the utility model.

Fig. 2 is the stereogram exploded view of the utility model.

Description of symbols

1 spring hinge pedestal structure-improved

10 first fixed blades

11 tube bodies

20 locking units

21 lids

211 first perforation

212 grooves

213 flanges

22 clamping pieces

221 card slots

30 elastic parts

40 second fixed blades

41 stopper sections

411 second perforation

50 bolts.

Specific embodiment

For the content for being further easy to understand the utility model, and the effect of can reach, now cooperate specification Attached drawing enumerates specific embodiment, and detailed description are as follows:

Please refer to Fig. 1 and Fig. 2, the spring hinge pedestal structure-improved 1 of the present embodiment comprising: one first fixed blade 10, multiple locking units 20, an elastic parts 30 and one second fixed blade 40, each component are described below:

First fixed blade 10, one side have a tube body 11.

Locking unit 20, with multiple lids 21 and multiple clamping pieces 22, each lid 21 is respectively arranged on the tube body 11 Both ends, and the center of each lid 21 is equipped with one first perforation 211, and an end face of each lid 21 is equipped with a groove 212, First perforation 211 is located in the groove 212, and each clamping piece 22 is engaged in the groove 212, and each clamping piece 22 is equipped with One card slot 221.

The top ring of each lid 21 be equipped with a flange 213, each flange 213 respectively with two end in contact of the tube body 11, And 212 inner wall of groove of each lid 21 is equipped with internal screw thread, one end of each clamping piece 22 is equipped with external screw thread, makes whereby each Clamping piece 22 is screwed together in each groove 212, and however, it is not limited to this, also can be welding, location hole riveted, bolt or retaining ring It fastens.

The material of above-mentioned each lid 21 is copper, aluminium, kirsite or plastic optical fibre, and the material of each clamping piece 22 is iron.

Clip is distinguished in each card slot 221 in elastic parts 30, both ends, wherein the elastic parts 30 can for spring or Elastic slice.

Second fixed blade 40, the upper and lower ends of one side are convexly equipped with a stopper section 41 respectively, set on each stopper section 41 Have one second perforation 411, each 41 contact of stopper section on the outside of each lid 21, make it is each second perforation 411 with it is each The corresponding connection of first perforation 211.

Bolt 50 is arranged in each first perforation 211 and each second perforation 411.

In conclusion due to the composite structure of lid 21 and clamping piece 22, and heterogeneous material is cooperated to use, make the utility model bullet Spring hinge base structure-improved 1 can load performance with higher and confrontation high pressure torsion movement intensity.

Obviously, described embodiment is only a part of the embodiment of the utility model, instead of all the embodiments. Based on the embodiments of the present invention, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, fall within the protection scope of the utility model.

Claims

1. a kind of spring hinge pedestal structure-improved, characterized in that it comprises:

One first fixed blade, one side have a tube body；

Multiple locking units, with multiple lids and multiple clamping pieces, each lid is respectively arranged on the both ends of the tube body, and each The center of a lid is equipped with one first perforation, and an end face of each lid is equipped with a groove, which is located at the groove Interior, each clamping piece is engaged in the groove, and each clamping piece is equipped with a card slot；

Clip is distinguished in each card slot in one elastic parts, both ends；

One second fixed blade, the upper and lower ends of one side are convexly equipped with a stopper section respectively, and each stopper section is equipped with one second Perforation, in making on the outside of each lid, each second perforation is corresponding with each first perforation to be connected to each stopper section contact；With And

One bolt is arranged in each first perforation and each second perforation.

2. spring hinge pedestal structure-improved as described in claim 1, which is characterized in that set on the groove inner wall of each lid There is internal screw thread, one end of each clamping piece is equipped with external screw thread, so that each clamping piece is screwed together in each groove.

3. spring hinge pedestal structure-improved as described in claim 1, which is characterized in that the top ring of each lid is equipped with one Flange, each flange respectively with two end in contact of the tube body.

4. spring hinge pedestal structure-improved as claimed in claim 2, which is characterized in that the material of each lid is copper or aluminium Or kirsite or plastic optical fibre, the material of each clamping piece are iron.