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Structure capable of adjusting whole-course locating intensity of hinge blade

A strength and blade technology, which is applied in the structural field of adjusting the full-time positioning strength of the hinge blades, can solve the problems that the positioning hinge device does not have a self-closing structure function, the applicability is limited, and the spring weakens the abutment of the positioning bead, etc.

Pending Publication Date: 2020-01-21
赵芬
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned positioning hinge device does not have the function of adjusting the positioning force of the hinge leaf and the self-closing structure, and it cannot make the hinge leaf have a full-range positioning function. It can be positioned at an angle of 180 degrees when the sheet is opened; and the abutting spring in the attachment groove of the above-mentioned positioning hinge device does not have the function of adjusting the strength of the energy storage and pushing the spring. If the above-mentioned positioning hinge is used frequently, The strength of the spring’s energy storage against the spring will be weakened, which will weaken the spring and push against the positioning bead. Relatively, the positioning hinge will lose its positioning function, and its applicability will be limited. In view of this, this case arises

Method used

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  • Structure capable of adjusting whole-course locating intensity of hinge blade
  • Structure capable of adjusting whole-course locating intensity of hinge blade
  • Structure capable of adjusting whole-course locating intensity of hinge blade

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] The structure that can adjust the full positioning force of the hinge blades, especially the structure that can adjust the full positioning force of the hinge blades, such as butterfly hinges, H-shaped hinges, parent-child hinges, flag-shaped hinges and any special hinges. In the shaft sleeve of the hinge, so that the hinge can be installed in any category, any door and window, etc., so that any category, any door and window, etc. can use the door hinge and the door leaf to adjust the hinge and the door leaf. The positioning strength of the one-degree positioning angle position positioning opened to the positioning force of the one-hundred and eighty-degree positioning angle position positioning of the opened sheet.

[0063] the hinge, see Figure 1 to Figure 24 , the first hinge 10 is provided with a first leaf 12 and two first shaft sleeves 11 fixedly connected to the first leaf 12 at intervals, and the first leaf 12 is provided with a gap; the second hinge 20 is prov...

Embodiment 2

[0081] It differs from Embodiment 1 in that: Please refer to Figure 25 to Figure 26, the atmospheric pressure chamber 009 in the atmospheric pressure cylinder 07 is provided with an atmospheric pressure chamber penetrating the exhaust air hole 099, and the atmospheric pressure chamber penetrates the exhaust air hole 099 and the connecting sleeve provided at the inner and outer ring circumference of the connecting sleeve through the exhaust air The air hole 099 and the second sleeve provided at the inner and outer circumferences of the second sleeve run through the exhaust air hole 099, and the size and position of the diameter dimension data are consistent and aligned. The bottom of the atmospheric pressure chamber 009 is provided with a penetrating exhaust air hole 099 in the inner and outer rings of the bottom of the atmospheric pressure chamber 009 and the inner and outer rings of the inner and outer rings of the connecting sleeve. The diameter size data set by the second ...

Embodiment 3

[0083] It differs from Embodiment 2 in that: Please refer to Figure 27 to Figure 28 In this third embodiment, the atmospheric pressure chamber 009 in the atmospheric pressure cylinder 07 is not provided with an atmospheric pressure chamber penetrating exhaust air hole 099 at the circumferential positions of the inner and outer rings. The atmospheric pressure cylinder 07 in the third embodiment is not provided with a positioning penetrating vent hole 008 in the circumferential direction of the inner and outer rings.

[0084] The outer ring of the damping positioning pull rod 01 is provided with a pull rod annular mounting groove 05, and the sealing rubber ring inner ring through hole 055 of the sealing rubber ring 005 is adapted to fit into the pull rod ring installation of the positioning pull rod connecting rod 102. After the groove 05, the screw rod 091 of the protruding ring 19 is screwed into the threaded rod screw hole 81, so that the screw rod 091 of the protruding ring...

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PUM

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Abstract

The invention discloses a structure capable of adjusting whole-course locating intensity of a hinge blade. The structure comprises two hinges, a connecting sleeve, a fixing rod, a swivel nut, a chokeplug, a damping locating pull rod and a barometric pressure cylinder. The damping locating pull rod and the barometric pressure cylinder are located in the connecting sleeve and between the fixing rodand the choke plug. The barometric pressure cylinder and the choke plug are fixedly arranged relatively. The damping locating pull rod and the swivel nut are fixedly arranged relatively, and the damping locating pull rod is connected into the barometric pressure cylinder in a sliding manner in the length direction of the connecting sleeve. The damping locating pull rod and the barometric pressurecylinder are matched to form a barometric pressure chamber. The barometric pressure cylinder is provided with a barometric pressure chamber penetrating ventilation hole and an air input hole. The locating function is generated by means of resistance of the barometric pressure chamber relative to the damping locating pull rod. The structure has the following advantage of being capable of achievingwhole-course locating.

Description

technical field [0001] The invention relates to a structure capable of adjusting the full positioning force of hinge blades. Background technique [0002] Hinges are widely used in doors and windows, car doors, freezer doors, refrigerator doors, cold storage doors, oven doors, oven experiment equipment doors, experiment chamber doors, simulated environment experiment equipment doors, mechanical equipment doors, drying equipment doors, soundproof doors, special doors, fresh-keeping Warehouse door, tea leaf warehouse door and civil engineering warehouse door, etc. In the prior art, the structures of the hinges are different, and the functions realized by them are all the basic functions of relative rotation. [0003] The application number is 201210430998.X, which discloses a positioning hinge device, which includes two pages, a central axis unit and multiple positioning mechanisms. The second page has a second shaft sleeve and a second page sheet, and the central shaft unit...

Claims

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Application Information

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IPC IPC(8): E05D3/02E05D11/10E05F3/20
CPCE05D3/02E05D11/1028E05F3/20Y02E10/72
Inventor 吴裕龙
Owner 赵芬