CN217054773U - Novel vehicle door hinge and bolt combination - Google Patents

Abstract

The utility model discloses a novel car hinge and bolt combination aims at solving traditional hinge and bolt when putting together, and the cap of bolt is at the outside not enough of installation face. The utility model discloses an including the hinge body, the hinge body includes articulated hinge mount and hinge adjustable shelf, all be provided with the bolt mounting hole on hinge mount and the hinge adjustable shelf, the mountable has the bolt of adaptation in the bolt mounting hole, the bolt tighten the back, bury in the door hinge, the outward appearance plane as an organic whole. The utility model can improve the delicate appearance of the matching of the door hinge and the bolt; 2. the weight of the hinge is reduced; 3. when the front-stage vehicle door movement is checked, only the risks of the wrapping edges and the hinge body need to be considered, and exposed bolt caps do not need to be considered.

Description

Novel vehicle door hinge and bolt combination

Technical Field

The utility model relates to a relevant technical field of auto parts, more specifically say, it relates to a novel car hinge and bolt combination.

Background

At present, the matching of the automobile door hinge and the bolt in the market at present is that the bolt cap is higher than the installation plane of the automobile door hinge, and the bolt cap is exposed when the door is opened, so that an unfortunate sense is brought to people. The current design, the bolt is tightened the back, buries in the door hinge, and the exquisite sense of outward appearance is promoted to the plane as an organic whole of outward appearance.

The Chinese patent publication No. CN202299804U, 7/4/2012, discloses a novel vehicle door comparison chain, which comprises an upper hinge movable arm, a lower hinge movable arm and a fixed arm, wherein the upper end surface of the lower hinge movable arm is provided with two cams which are mutually independent and rotatable; the lower end surface of the lower chain fixing arm is provided with a torsion spring; the other end of the torsion spring is contacted with the two cams on the upper end surface of the movable arm and can slide relatively. Through the motion of torsional spring and cam, make the part be favorable to simplifying the structure, save space, the combination of upper and lower than the chain makes the mounting structure of door simple, economical and practical, it has the bolt cap to expose outside the hinge installation face, and the outward appearance is visual, and the exquisite sense is not high.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the defect that when the traditional hinge is matched with the bolt, the bolt cap is arranged outside the mounting surface, and provides a novel vehicle door hinge and bolt combination, which can improve the exquisite appearance of the matched vehicle door hinge and bolt; 2. the weight of the hinge is reduced; 3. when the front-stage vehicle door movement is checked, only the risks of the wrapping edges and the hinge body need to be considered, and exposed bolt caps do not need to be considered.

In order to solve the technical problem, the utility model discloses a following technical scheme: the utility model provides a novel door hinge and bolt combination, includes the hinge body, the hinge body includes articulated hinge mount and hinge adjustable shelf, all be provided with the bolt mounting hole on hinge mount and the hinge adjustable shelf, the mountable has the bolt of adaptation in the bolt mounting hole, the bolt tighten the back, bury in the door hinge, the outward appearance plane as an organic whole. The utility model can improve the exquisite appearance of the matching of the vehicle door hinge and the bolt; 2. the weight of the hinge is reduced; 3. when the front-stage vehicle door movement is checked, only the risks of the wrapping edges and the hinge body need to be considered, and exposed bolt caps do not need to be considered.

Preferably, the hinge fixing frame and the hinge movable frame are both provided with hinge holes, and the hinge fixing frame and the hinge movable frame are connected into a whole through bolts inserted into the hinge holes. This structural design can make the rotation of hinge mount and hinge adjustable shelf adjust more conveniently.

Preferably, be equipped with the screw hole with the hinge hole intercommunication on the hinge mount, the threaded hole in-connection has the retaining member, install the mounting cap on the retaining member. The design of installation cap and retaining member structure in this practicality can make the retaining member adjust more laborsavingly, and can carry out spacing fixed to the hinge movable support that the regulation was accomplished.

Preferably, the upper end of the locking piece is provided with an arc-shaped surface which can be attached to the outer wall of the bolt. The design of the arc-shaped surface structure in the utility model can lead the locking piece to realize the rotation limitation of the plug pin, thereby leading the fixation of the hinge movable frame to be more firm.

Preferably, an inclined guide surface is arranged between the hinge hole and the hinge fixing frame, the bolt comprises a fixing section and an installation section, and the guide surface can be installed with the installation section in an adaptive mode. The design of this structure can make the bolt tighten the back, imbeds in the door hinge, and the appearance is the plane as an organic whole, promotes the exquisite sense of outward appearance.

As preferred, this internal locking mechanism who is used for bolt locking that is provided with of hinge, locking mechanism including set up in slide bar in the guide surface, the slide bar with be equipped with expanding spring one between the hinge mount, threaded hole is equipped with chucking spare, chucking spare with be equipped with expanding spring two between the articulated mount, be equipped with the guide block on the chucking spare, the slide bar with vertical distribution between the chucking spare, through the drive the slide bar can drive the retaining member to bolt lateral shifting, and then it is right the bolt locks. The utility model discloses be equipped with locking mechanism, tighten the in-process through the bolt, the installation section promotes the slide bar to drive the slide bar and move down, thereby make slide bar and guide block relative slip, thereby drive chucking spare and to being close to in the canned paragraph removal of bolt, thereby fix the chucking to the bolt, thereby prevent that the door from appearing not hard up phenomenon appearance in long-time use back bolt.

Preferably, a locking groove which can be matched with the clamping piece is formed between the fixing section and the mounting section. The clamping piece is favorable for clamping and fixing the bolt.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the door hinge body and the bolt are matched to have exquisite appearance; 2. the weight of the hinge is reduced; 3. when the front-stage vehicle door movement is checked, only the risks of the wrapping edges and the hinge body need to be considered, and exposed bolt caps do not need to be considered.

Drawings

Fig. 1 is a front view of a novel door hinge and bolt combination of the present invention;

FIG. 2 is a cross-sectional view taken at "A-A" in FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 2 at "B";

fig. 4 is a top view of the novel door hinge and bolt combination of the present invention;

FIG. 5 is a cross-sectional view taken at "C-C" in FIG. 4;

in the figure: the hinge comprises a hinge body 1, a hinge fixing frame 2, a hinge movable frame 3, a hinge hole 4, a bolt 5, a mounting hole 6, a bolt 7, a threaded hole 8, a locking piece 9, a mounting cap 10, an arc-shaped surface 11, a guide surface 12, a fixing section 13, a mounting section 14, a sliding rod 15, a first expansion spring 16, a clamping piece 17, a second expansion spring 18, a guide block 19 and a locking groove 20.

Detailed Description

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

As used herein, the singular forms "a", "an", "the" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, units, modules, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, units, modules, components, and/or groups thereof. It will be understood that when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may also be present. Further, "connected" or "coupled" as used herein may include wirelessly connected or wirelessly coupled. As used herein, the term "and/or" includes all or any element and all combinations of one or more of the associated listed items.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1: a new kind of car door hinge and bolt combination (refer to the attached figure 1-5), including the body of the hinge 1, the body of the said hinge includes the hinged hinge fixed mount 2 and hinge movable mount 3, there are hinge holes 4 on the said hinge fixed mount and hinge movable mount, the said hinge fixed mount and hinge movable mount are connected as an organic whole through inserting the bolt 5 installed in the said hinge hole, there are bolt mounting holes 6 on the said hinge fixed mount and hinge movable mount, there are mounting holes with the same structure on the hinge fixed mount and hinge movable mount respectively, can install the adaptive bolt 7 in the said bolt mounting hole, after the said bolt is tightened, imbed in the hinge of the car door, the appearance is an integrative level; be equipped with the screw hole 8 with the hinge hole intercommunication on the hinge mount, screw hole female connection has retaining member 9, install mounting cap 10 on the retaining member. The upper end part of the locking part is provided with an arc-shaped surface 11 which can be attached to the outer wall of the bolt; an inclined guide surface 12 is arranged between the hinge hole and the hinge fixing frame, the bolt comprises a fixing section 13 and an installation section 14, and the guide surface can be installed with the installation section in a matched mode.

The working process comprises the following steps: fix the hinge mount through artifical clamp bolt earlier, then fix the hinge adjustable shelf through the manual work, then screw up the mounting cap through the manual work, make the arcwall face of retaining member and the surface of bolt laminate and compress tightly to realize the spacing fixed of bolt.

Specific example 5:

in this embodiment, a locking device is added on the basis of embodiment 1, the locking device is disposed in the hinge body, the locking mechanism includes a slide rod 15 disposed in the guide surface, a slide cavity and a clamping member cavity are disposed in the hinge holder, a slide block is slidably disposed in the slide cavity, the slide block is fixedly mounted on the slide rod, a first expansion spring 16 is disposed between the slide rod and the hinge holder, the first expansion spring is disposed between the slide cavity and the slide block, a clamping member 17 is disposed in the threaded hole, the clamping member is slidably mounted in the clamping member cavity, a second expansion spring 18 is disposed between the clamping member and the hinge holder, the second expansion spring is disposed between the clamping member cavity and the bottom of the clamping member, a guide block 19 is fixedly disposed on the clamping member, an inclined surface on the guide block is always attached to the end of the slide rod, and a limit groove is disposed on the clamping member at the bottom of the inclined surface on the guide block, the sliding rod and the clamping piece are vertically distributed, and the sliding rod is driven to drive the clamping piece to move towards one side of the bolt so as to lock the bolt; a locking groove 20 which can be matched with the clamping piece is arranged between the fixing section and the mounting section; when the sliding block slides into the limiting groove, the clamping piece slides into the locking groove, so that the limiting and fixing of the bolt are realized; the utility model discloses be equipped with locking mechanism, tighten the in-process through the bolt, the installation section promotes the slide bar to drive the slide bar and move down, thereby make slide bar and guide block relative slip, thereby drive chucking spare and to being close to in the canned paragraph removal of bolt, thereby fix the chucking to the bolt, thereby prevent that the door from appearing not hard up phenomenon appearance in long-time use back bolt.

The above-described embodiments are intended to be illustrative, and not restrictive, and other modifications and variations may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims (7)

1. The utility model provides a novel car door hinge and bolt combination, includes the hinge body, characterized by, the hinge body includes articulated hinge mount and hinge adjustable shelf, all be provided with the bolt mounting hole on hinge mount and the hinge adjustable shelf, the mountable bolt that has the adaptation in the bolt mounting hole, the bolt tighten the back, bury in the door hinge, the outward appearance plane as an organic whole.

2. The novel vehicle door hinge and bolt combination as claimed in claim 1, wherein the hinge fixing bracket and the hinge movable bracket are provided with hinge holes, and the hinge fixing bracket and the hinge movable bracket are connected into a whole by a bolt inserted into the hinge holes.

3. The novel vehicle door hinge and bolt combination as claimed in claim 2, wherein the hinge fixing frame is provided with a threaded hole communicated with the hinge hole, a locking member is connected in the threaded hole, and a mounting cap is mounted on the locking member.

4. The novel vehicle door hinge and bolt combination as claimed in claim 3, wherein the upper end of the locking member is provided with an arc-shaped surface capable of fitting with the outer wall of the bolt.

5. The novel vehicle door hinge and bolt combination of claim 3, wherein an inclined guide surface is provided between the mounting hole and the hinge fixing frame, the bolt comprises a fixing section and a mounting section, and the guide surface can be matched with the mounting section for installation.

6. The novel vehicle door hinge and bolt combination as claimed in claim 5, wherein a locking mechanism for locking the bolt is arranged in the hinge body, the locking mechanism comprises a sliding rod arranged in the guide surface, a first expansion spring is arranged between the sliding rod and the hinge fixing frame, a clamping member is arranged in the threaded hole, a second expansion spring is arranged between the clamping member and the hinge fixing frame, a guide block is arranged on the clamping member, the sliding rod and the clamping member are vertically distributed, and the sliding rod can drive the clamping member to move to one side of the bolt to lock the bolt.

7. The novel vehicle door hinge and bolt combination as claimed in claim 6, wherein a locking groove adapted to the clamping member is provided between the fixing section and the mounting section.

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