CN115450507A - Door and window hinge with power supply wire gap bridge function and door and window and box body hinge structure - Google Patents

Abstract

The invention relates to a door and window hinge with a power supply wire gap bridge function and a door and window and box body hinge structure. The technical problems that the risk is caused by fatigue and breakage of the existing wire gap bridge, and the adaptability of doors and windows is poor and not attractive are solved. The hinge seat body is bent, a threading groove extending along the length direction of the hinge seat body is formed in the hinge seat body, one end of the threading groove is communicated with a wire inlet hole formed in one end of the hinge seat body, the other end of the threading groove is communicated with at least one wire outlet hole formed in the other end of the hinge seat body, and the rotating shaft is arranged on the upper side of one end, provided with the wire outlet hole, of the hinge seat body. Has the advantages that: the hinge pedestal is installed between door and box, plays and connects fixed effect, has the wire casing in the hinge pedestal, and the wire has worn to locate in, has constituteed the wire gap bridge, has the effect that the protection wire passes through, hides the wire simultaneously and plays pleasing to the eye effect.

Description

Door and window hinge with power supply wire gap bridge function and door and window and box body hinge structure

Technical Field

The invention belongs to the technical field of hinges, and particularly relates to a door and window hinge with a power supply wire gap bridge function and a door and window and box body hinge structure.

Background

With the improvement of living standard of people, new requirements are continuously put forward on the grades and the practicability of various household appliances, the traditional household appliances are difficult to meet the requirements of people, and the electric appliances with the display on the door become the mainstream in the market.

At present, when parts needing a rotary switch are related to household appliances, such as a refrigerator, a disinfection cabinet, a dish washing cabinet and the like, a hinge is usually selected for connection, and with the development of science and technology, people have higher requirements on the appearance or the use function of the household appliances. In order to meet the needs of people, manufacturers of electrical appliances consider to correspondingly arrange electric control devices, displays and other parts on the door bodies of the electrical appliances. In specific implementation, a power supply lead connected into an electrical appliance box body cannot be led into a door body of an electrical appliance in a hidden wire mode, so that the appearance is influenced, and the problems of use safety, use reliability and the like are caused. The existing product adopts tubular materials as a lead gap bridge, but the door and window has poor adaptability. And wireless transmission is adopted, and the scheme is attractive and fashionable, but has high cost, low transmission power, serious application limitation and low popularization rate.

Disclosure of Invention

The invention aims to solve the problems and provides a door and window hinge with a power supply wire gap bridge function.

Another object of the present invention is to provide a door/window and box hinge structure that addresses the above problems.

In order to achieve the purpose, the invention adopts the following technical scheme: this door and window hinge with power wire gap bridge function, including the hinge pedestal that one end has the pivot, the hinge pedestal be crooked form and the hinge pedestal in have along the through wires groove that hinge pedestal length direction extends, through wires groove one end be linked together with the entrance hole that is located hinge pedestal one end, the through wires groove other end and at least one wire hole that is located the hinge pedestal other end be linked together, the pivot setting have the one end upside of wire hole at the hinge pedestal. The hinge seat body is internally provided with a threading groove, and the lead is hidden inside to form a lead gap bridge, thereby playing the role of protecting the lead from passing through. The rotating shaft is the rotating shaft of the hinge base body, and normal movement of the door and the window is guaranteed.

In foretell door and window hinge of taking power wire to cross a bridge function, the hinge pedestal be split type structure, just the hinge pedestal including having threading groove and the open wire casing pivot arm in upper end, wire casing pivot arm be equipped with can be with uncovered confined wire casing pivot arm lid, just the vertical fixed setting of pivot cover at wire casing pivot arm. The wire trough is provided with a wire trough rotating shaft arm cover, which mainly has the main function of sealing the wire trough and additionally installing a protective cover, and is beneficial to hiding wires to play an attractive role.

In foretell door and window hinge of taking power wire to cross a bridge function, wire casing pivot arm and wire casing pivot arm lid appearance looks adaptation, just wire casing pivot arm first pivot arm has, first pivot arm be connected with through arc transition portion with the perpendicular second pivot arm that sets up of first pivot arm link to each other, just second pivot arm one end of keeping away from arc transition portion have arc chamfer.

In the above-mentioned door and window hinge with power supply conductor bridging function, first pivot arm and second pivot arm link to be L shape structure, the length size of first pivot arm be greater than the length size of second pivot arm, first pivot arm, arc transition portion and second pivot arm all be the equal width setting and link formula structure as an organic whole.

In foretell door and window hinge of taking power wire to cross a bridge the function, first pivot arm keep away from the one end of second pivot arm and be equipped with the inlet wire breach that is the rectangle, inlet wire breach and wire casing pivot arm lid between form above-mentioned entrance hole, the wire hole divide into main wire hole and supplementary wire hole, the vertical one side that keeps away from wire casing pivot arm lid at second pivot arm of setting downwards of main wire hole just main wire hole be circular and with the coaxial setting of pivot, supplementary wire hole be the rectangle and set up on arc chamfer.

In the door and window hinge with the power supply wire bridging function, the wire inlet protective structure is detachably arranged at one end of the hinge base body located in the wire inlet hole, and the wire harness stabilizing structure is detachably arranged at one end of the hinge base body located in the wire outlet hole.

In the door and window hinge with the power supply wire bridging function, the wire inlet protective structure comprises a rectangular protective base body which is arranged in a wire inlet hole, a wire passing hole which transversely penetrates through the protective base body and is communicated with the wire passing groove is formed in the protective base body, the diameter of the wire passing hole from the inner end close to the wire passing groove to the outer end is gradually reduced, the protective base body is clamped and fixed between the wire inlet notch and the wire groove rotating shaft arm cover, and the protective base body is made of flexible materials and is not less than the height of the wire inlet notch; or, inlet wire protective structure including set up at the inlet wire downthehole protection deformation circle that has open-ended loop configuration that just is, protection deformation circle upper end outside have with wire casing pivot arm lid support by last deformation stress surface, protection deformation circle lower extreme outside have with inlet wire breach bottom support by lower deformation stress surface, protection deformation circle be by elastic material coiling form and be the heliciform structure that the number of turns is less than the round, last deformation stress surface of protection deformation circle and the distance size of warping down between the stress surface be greater than wire casing pivot arm lid to the distance size of inlet wire breach bottom, just the opening distance of protection deformation circle be greater than the difference of the last deformation stress surface of protection deformation circle and distance and wire casing pivot arm lid to the distance of inlet wire breach bottom between the stress surface. Wire holes and wire inlet holes at two ends of the hinge seat body are respectively provided with a detachable wire inlet protection mechanism and a wire harness stabilizing structure, so that the wire is prevented from being bent and fatigued and damaged, and meanwhile, dust is prevented from entering the interior of the hinge.

In foretell take power wire to cross in the door and window hinge of bridge function, pencil stable structure including being the rectangle and filling in locate supplementary downthehole pencil steady block of being qualified for the next round of competitions, pencil steady block make by flexible material and at pencil steady block inboard be equipped with run through in the wiring harness body assorted pencil of threading inslot and stabilize the breach, just pencil stabilize the breach and be the arc and from the top down setting.

The door window and box body hinge structure comprises a box body with a door frame portion, wherein a door window body is movably arranged on the door frame portion, a hinge base body is fixedly arranged inside one side of the door frame portion, a wire inlet hole of the hinge base body is positioned in the door frame portion, one end of the hinge base body with a rotating shaft extends into a movable notch on one side of the door window body, the rotating shaft is rotatably connected with the movable notch, and a wire outlet hole of the hinge base body is positioned in the movable notch.

In foretell door and window and box hinge structure, the activity breach set up the upper end one corner at the door and window body, the activity breach be close to one side upper end at door and window body circumference edge have with the pivot rotate the movable hole that sets up, just the width size of activity breach be greater than the width size of hinge pedestal.

Compared with the prior art, the invention has the advantages that:

1. the hinge pedestal is installed between door and box, plays the effect of connecting fixedly, has the wire casing in the hinge pedestal, and the wire is worn to locate in, has constituteed the wire and has crossed the bridge, has the effect that the protection wire passed through, hides the wire simultaneously and plays pleasing to the eye effect, and the hinge pedestal structure is little, and is with low costs, both is the door hinge and also is door and window power supply wire line bridge.

2. Wire holes and wire inlet holes at two ends of the hinge seat body are respectively provided with a detachable wire inlet protection mechanism and a wire harness stable structure, so that the wire is prevented from being bent and fatigued and damaged, and meanwhile, dust is prevented from entering the interior of the hinge.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is an exploded view of the structure of the first embodiment of the present invention.

Fig. 3 is a schematic diagram of a neutral line protection structure and a wiring harness stabilizing structure in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a wire harness stabilizing block according to an embodiment of the invention.

Fig. 5 is a schematic structural diagram of a protection base according to an embodiment of the invention.

Fig. 6 is a schematic structural view of a protective deformation ring in the second embodiment of the present invention.

Fig. 7 is a schematic structural view of a hinge base applied to a door, a window and a box according to an embodiment of the invention.

In the figure: the hinge base body 1, a wire groove rotating shaft arm 11, a first rotating shaft arm 111, an arc transition part 112, a second rotating shaft arm 113, an arc chamfering part 114, a wire groove rotating shaft arm cover 12, a threading groove 2, a wire inlet hole 3, a wire outlet hole 4, a main wire outlet hole 41, an auxiliary wire outlet hole 42, a rotating shaft 5, a wire inlet notch 6, a wire inlet protection structure 7, a protection base body 71, a threading hole 72, a protection deformation ring 73, a wire harness stabilizing structure 8, a wire harness stabilizing block 81, a wire harness stabilizing notch 82, a box body 9, a door frame part 91, a door and window body 92, a movable notch 93 and a movable hole 94.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1-5, a door and window hinge with power supply wire bridging function includes a hinge base 1 having a rotation shaft 5 at one end, the hinge base 1 is curved and has a threading slot 2 extending along the length direction of the hinge base 1 in the hinge base 1, one end of the threading slot 2 is communicated with a wire inlet hole 3 at one end of the hinge base 1, the other end of the threading slot 2 is communicated with at least one wire outlet hole 4 at the other end of the hinge base 1, and the rotation shaft 5 is arranged at the upper side of the end of the hinge base 1 having the wire outlet hole 4. The hinge seat body 1 is internally provided with a threading groove 2, and the lead is hidden inside to form a lead gap bridge, thereby playing the role of protecting the lead from passing through. The rotating shaft 5 is a rotating shaft of the hinge seat body 1, so that normal movement of the door and the window is ensured.

As shown in fig. 2, the hinge seat body 1 is a split structure, and the hinge seat body 1 includes a wire slot shaft arm 11 having a wire slot 2 and an upper end opening, the wire slot shaft arm 11 is provided with a wire slot shaft arm cover 12 capable of sealing the opening, and the shaft 5 is vertically and fixedly arranged on the wire slot shaft arm cover 12. The wire trough 2 is provided with a wire trough rotating shaft arm cover 12 which mainly has the main function of sealing the wire trough and additionally installing a protective cover, and is beneficial to hiding wires to play an attractive role.

Referring to fig. 1 and 3, the slot pivot arm 11 and the slot pivot arm cover 12 are matched in shape, the slot pivot arm 11 has a first pivot arm 111, the first pivot arm 111 is connected to a second pivot arm 113 perpendicular to the first pivot arm 111 through an arc transition 112, and an end of the second pivot arm 113 away from the arc transition 112 has an arc chamfer 114.

As shown in fig. 3, the first rotating shaft arm 111 and the second rotating shaft arm 113 are connected to form an L-shaped structure, the length of the first rotating shaft arm 111 is greater than that of the second rotating shaft arm 113, and the first rotating shaft arm 111, the arc-shaped transition portion 112, and the second rotating shaft arm 113 are all arranged in an equal width and are connected to form an integrated structure.

As shown in fig. 2, a rectangular wire inlet notch 6 is disposed at one end of the first rotating shaft arm 111 away from the second rotating shaft arm 113, the wire inlet hole 3 is formed between the wire inlet notch 6 and the wire casing rotating shaft arm cover 12, the wire outlet hole 4 is divided into a main wire outlet hole 41 and an auxiliary wire outlet hole 42, the main wire outlet hole 41 is vertically and downwardly disposed at one side of the second rotating shaft arm 113 away from the wire casing rotating shaft arm cover 12, the main wire outlet hole 41 is circular and is coaxially disposed with the rotating shaft 5, and the auxiliary wire outlet hole 42 is rectangular and is disposed on the arc-shaped chamfered portion 114.

As shown in fig. 3, for the stability of the wire harness, the wire harness protection structure 7 is detachably disposed at one end of the hinge base 1 located in the wire inlet hole 3, and the wire harness stabilizing structure 8 is detachably disposed at one end of the hinge base 1 located in the wire outlet hole 4. Wire hole 4 and wire inlet hole 3 at 1 both ends of hinge pedestal are equipped with detachable inlet wire protection machanism 7 and pencil stable structure 8 respectively, prevent that the wire from buckling fatigue damage, avoid the dust to get into inside the hinge simultaneously.

Combine fig. 3, fig. 5 to show, inlet wire protective structure 7 is including being the rectangle and setting up the protection pedestal 71 in inlet wire hole 3, have the threading hole 72 that transversely runs through protection pedestal 71 and be linked together with threading groove 2 in protection pedestal 71, and threading hole 72 diminishes step by step from the diameter size that is close to the inner of threading groove 2 to the diameter size of outer end, and protection pedestal 71 presss from both sides tightly to fix between inlet wire breach 6 and wire casing pivot arm lid 12, protection pedestal 71 is made by flexible material and highly is not less than the height of inlet wire breach 6. The wire groove rotating shaft arm cover 12 can be connected with the wire groove rotating shaft arm 11 through a fastener, so that the protective seat body 71 can be clamped and fixed, and the wire harness can be wrapped by the inward circumferential deformation of the threading hole 72.

Referring to fig. 3 and 4, the wire harness stabilizing structure 8 includes a wire harness stabilizing block 81 that is rectangular and is inserted into the auxiliary wire outlet 42, the wire harness stabilizing block 81 is made of a flexible material, a wire harness stabilizing notch 82 that is matched with a wire harness body penetrating through the threading groove 2 is arranged on the inner side of the wire harness stabilizing block 81, and the wire harness stabilizing notch 82 is arc-shaped and is arranged from top to bottom. The harness stabilizing notch 82 presses the bent portion of the harness extending downward, maintaining the stability of the harness.

As shown in fig. 7, a door and window hinge structure with a power supply wire bridging function for a door and window hinge includes a box body 9 having a door frame portion 91, a door window body 92 is movably disposed on the door frame portion 91, a hinge base body 1 is fixedly disposed inside one side of the door frame portion 91, a wire inlet hole 3 of the hinge base body 1 is located in the door frame portion 91, one end of the hinge base body 1 having a rotating shaft 5 extends into a movable notch 93 on one side of the door window body 92, the rotating shaft 5 is rotatably connected with the movable notch 93, and a wire outlet hole 4 of the hinge base body 1 is located in the movable notch 93.

The movable notch 93 is arranged at one corner of the upper end of the door window body 92, a movable hole 94 which is rotatably arranged with the rotating shaft 5 is arranged at the upper end of one side of the movable notch 93 close to the circumferential edge of the door window body 92, and the width of the movable notch 93 is larger than that of the hinge seat body 1.

The principle of the embodiment is as follows:

the first rotating shaft arm part 111 of the hinge base body 1 is arranged in the door frame part 91 of the box body 9, the second rotating shaft arm part 113 is placed outside the box body 9, meanwhile, the door window body 92 is arranged on the second rotating shaft arm part 113 and rotates with the movable hole 94 through the rotating shaft 5, and a conducting wire penetrates through the wire inlet hole 3 in the first rotating shaft arm part 111 from the box body 9, passes through the threading groove 2 and then penetrates out of the wire outlet hole 4 to reach the door window body 92.

Example two

As shown in fig. 2 and fig. 6, the structure, principle and steps of the embodiment are similar to those of the embodiment, except that: the inlet wire protective structure 7 in this embodiment just is the protection deformation circle 73 that has open-ended loop configuration including setting up in inlet wire hole 3, the protection deformation circle 73 upper end outside has the last stress surface that warp that leans on with wire casing pivot arm lid 12, the protection deformation circle 73 lower extreme outside has the lower stress surface that warp that leans on bottom the inlet wire breach 6, the protection deformation circle 73 is formed by elastic material coiling and is the heliciform structure that the number of turns is less than the round, the distance size between the last stress surface that warp and the lower stress surface that warp of protection deformation circle 73 is greater than the distance size of wire casing pivot arm lid 12 to inlet wire breach 6 bottom, and the opening distance of protection deformation circle 73 is greater than the difference of the distance between the last stress surface that warp and the lower stress surface that warp of protection deformation circle 73 and the distance of wire casing pivot arm lid 12 to inlet wire breach 6 bottom. The wire casing rotating shaft arm cover 12 can compress the protective deformation ring 73 to deform to clamp the wire harness when being installed on the wire casing rotating shaft arm 11.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments, or alternatives may be employed, by those skilled in the art, without departing from the spirit or ambit of the invention as defined in the appended claims.

Although the terms of the hinge base 1, the slot rotating shaft arm 11, the first rotating shaft arm 111, the arc transition portion 112, the second rotating shaft arm 113, the arc chamfer portion 114, the slot rotating shaft arm cover 12, the threading slot 2, the wire inlet hole 3, the wire outlet hole 4, the main wire outlet hole 41, the auxiliary wire outlet hole 42, the rotating shaft 5, the wire inlet notch 6, the wire inlet protective structure 7, the protective base 71, the threading hole 72, the protective deformation ring 73, the wire harness stabilizing structure 8, the wire harness stabilizing block 81, the wire harness stabilizing notch 82, the box body 9, the door frame 91, the door window body 92, the movable notch 93, the movable hole 94, and the like are used more frequently, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed as being without limitation to any additional limitations that may be imposed by the spirit of the present invention.

Claims (10)

1. The utility model provides a take door and window hinge of power wire gap bridge function, includes that one end has hinge pedestal (1) of pivot (5), its characterized in that, hinge pedestal (1) be crooked form and hinge pedestal (1) in have along hinge pedestal (1) length direction extension threading groove (2), threading groove (2) one end be linked together with entrance hole (3) that are located hinge pedestal (1) one end, threading groove (2) other end be linked together with at least one wire hole (4) that are located the hinge pedestal (1) other end, pivot (5) set up the one end upside that has wire hole (4) in hinge pedestal (1).

2. The door and window hinge with power supply wire bridging function according to claim 1, wherein the hinge base body (1) is a split structure, the hinge base body (1) comprises a wire slot rotating shaft arm (11) with a threading slot (2) and an open upper end, the wire slot rotating shaft arm (11) is provided with a wire slot rotating shaft arm cover (12) capable of sealing an opening, and the rotating shaft (5) is vertically and fixedly arranged on the wire slot rotating shaft arm cover (12).

3. The door and window hinge with the power supply wire bridging function as claimed in claim 2, wherein the slot rotating shaft arm (11) and the slot rotating shaft arm cover (12) are matched in shape, the slot rotating shaft arm (11) is provided with a first rotating shaft arm part (111), the first rotating shaft arm part (111) is connected with a second rotating shaft arm part (113) which is vertically arranged with the first rotating shaft arm part (111) through an arc transition part (112), and one end of the second rotating shaft arm part (113) far away from the arc transition part (112) is provided with an arc chamfering part (114).

4. The door and window hinge with the power supply wire bridging function according to claim 3, wherein the first rotating shaft arm portion (111) and the second rotating shaft arm portion (113) are connected to form an L-shaped structure, the length of the first rotating shaft arm portion (111) is greater than that of the second rotating shaft arm portion (113), and the first rotating shaft arm portion (111), the arc-shaped transition portion (112) and the second rotating shaft arm portion (113) are arranged in an equal width mode and are connected to form an integral structure.

5. The door and window hinge with the power wire bridging function according to claim 3 or 4, wherein a rectangular wire inlet notch (6) is arranged at one end, away from the second rotating shaft arm (113), of the first rotating shaft arm (111), the wire inlet notch (6) and the wire slot rotating shaft arm cover (12) form the wire inlet hole (3), the wire outlet hole (4) is divided into a main wire outlet hole (41) and an auxiliary wire outlet hole (42), the main wire outlet hole (41) is vertically and downwardly arranged on one side, away from the wire slot rotating shaft arm cover (12), of the second rotating shaft arm (113), the main wire outlet hole (41) is circular and is coaxially arranged with the rotating shaft (5), and the auxiliary wire outlet hole (42) is rectangular and is arranged on the arc-shaped chamfered part (114).

6. The door and window hinge with the power supply wire bridging function according to claim 5, wherein a wire inlet protective structure (7) is detachably arranged at one end of the hinge base body (1) positioned in the wire inlet hole (3), and a wire harness stabilizing structure (8) is detachably arranged at one end of the hinge base body (1) positioned in the wire outlet hole (4).

7. The door and window hinge with the power supply wire bridging function as claimed in claim 6, wherein the wire inlet protection structure (7) comprises a protection base body (71) which is rectangular and is arranged in the wire inlet hole (3), a wire through hole (72) which transversely penetrates through the protection base body (71) and is communicated with the wire through groove (2) is arranged in the protection base body (71), the diameter of the wire through hole (72) is gradually reduced from the diameter close to the inner end of the wire through groove (2) to the diameter of the outer end of the wire through groove, the protection base body (71) is clamped and fixed between the wire inlet gap (6) and the wire groove rotating shaft arm cover (12), the protection base body (71) is made of flexible materials, and the height of the protection base body is not less than the height of the wire inlet gap (6); or, inlet wire protective structure (7) including setting up in inlet wire hole (3) and be protection deformation circle (73) that has open-ended loop configuration, protection deformation circle (73) upper end outside have with wire casing pivot arm lid (12) support by last deformation stress surface, protection deformation circle (73) lower extreme outside have with inlet wire breach (6) bottom support by lower deformation stress surface, protection deformation circle (73) be by elastic material coiling and form and be the spiral helicine structure that the number of turns is less than the round, last deformation stress surface of protection deformation circle (73) and the distance size that warp down between the stress surface be greater than wire casing pivot arm lid (12) to the distance size of inlet wire breach (6) bottom, just the opening distance of protection deformation circle (73) be greater than the difference of the distance that last deformation stress surface of protection deformation circle (73) and warp down between the stress surface and wire casing pivot arm lid (12) to the distance of inlet wire breach (6) bottom.

8. The door and window hinge with power supply wire bridging function according to claim 6, wherein the wire harness stabilizing structure (8) comprises a wire harness stabilizing block (81) which is rectangular and is plugged in the auxiliary wire outlet hole (42), the wire harness stabilizing block (81) is made of flexible material, a wire harness stabilizing notch (82) matched with the wire harness body penetrating through the threading groove (2) is arranged on the inner side of the wire harness stabilizing block (81), and the wire harness stabilizing notch (82) is arc-shaped and is arranged from top to bottom.

9. A door and window hinge structure with a power supply wire bridging function and a box body hinge structure adopting the door and window hinge with the power supply wire bridging function as claimed in any one of claims 1 to 8 comprises a box body (9) with a door frame portion (91), wherein a door window body (92) is movably arranged on the door frame portion (91), the hinge structure is characterized in that a hinge base body (1) is fixedly arranged inside one side of the door frame portion (91), a wire inlet hole (3) of the hinge base body (1) is positioned in the door frame portion (91), one end of the hinge base body (1) with a rotating shaft (5) extends into a movable notch (93) on one side of the door window body (92), the rotating shaft (5) is rotatably connected with the movable notch (93), and a wire outlet hole (4) of the hinge base body (1) is positioned in the movable notch (93).

10. The door, window and box hinge structure according to claim 6, wherein the movable notch (93) is disposed at one corner of the upper end of the door window (92), the upper end of one side of the movable notch (93) close to the peripheral edge of the door window (92) is provided with a movable hole (94) rotatably disposed with the rotating shaft (5), and the width of the movable notch (93) is greater than that of the hinge base (1).

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