CN210109481U

CN210109481U - Detachable mirror leg

Info

Publication number: CN210109481U
Application number: CN201920957013.6U
Authority: CN
Inventors: 胡用文; 郭家亮
Original assignee: ZHEJIANG KANGHUA GLASSES CO Ltd
Current assignee: ZHEJIANG KANGHUA GLASSES CO Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-02-21
Anticipated expiration: 2029-06-24

Abstract

The utility model provides a detachable mirror leg belongs to glasses accessory field. It has solved the inconvenient problem of current mirror leg equipment. This detachable mirror leg includes the bankruptcy head and is banding mirror leg body, the one end of bankruptcy head is equipped with movable groove, the one end of mirror leg body is inserted in movable groove, the mirror leg body passes through the screw and is connected with the rotation of bankruptcy head, and the axis of screw and mirror leg body is two perpendicular, this external cover of mirror leg has the ring body and is annular elastic component by elastic material, the locating part has on the mirror leg body, and the both ends of elastic component offset with ring body and locating part respectively, the ring body is in between elastic component and the bankruption head, the one end that the elastic component was kept away from to the ring body supports and presses on the bankruptcy head, and the elasticity that the elastic component was overcome to the ring body when the bankruptcy head around the screw axis and towards. This detachable mirror leg equipment is comparatively convenient.

Description

Detachable mirror leg

Technical Field

The utility model belongs to glasses accessory field relates to a detachable mirror leg.

Background

Temples are important components of glasses, and in order to improve wearing comfort, elastic temples have been widely used.

The existing glasses legs are like a glasses leg disclosed in the chinese patent library [ application number: 201720176644.5, include the mirror leg body and arrange the spring core in the mirror leg body in, the spring core includes articulated portion, pole portion and the spring of cover on pole portion, pole portion one end is connected with articulated portion, be equipped with the dog on the pole portion other end, still the cover has the sleeve pipe on the pole portion, the both ends of spring are inconsistent with dog and sleeve pipe respectively, the sleeve pipe is close to one of articulated portion and serves and be equipped with first beaded finish, the sleeve pipe is served with the second beaded finish that offsets with the spring with the inconsistent one of spring, form annular riveting groove between first beaded finish and the second beaded finish, be equipped with the riveting hole that corresponds with riveting trench position on the mirror leg body, be equipped with the elastic cushion inconsistent with the spring on the link of first beaded finish and spring, the structure of elastic cushion is the round platform type, the great one end of elastic cushion external diameter is connected with first beaded finish.

The above-mentioned temples have a problem: the structure of spring core is more complicated, and the equipment of spring core and mirror leg body is accomplished inside the mirror leg body, leads to whole mirror leg not only to assemble inconvenient, and the structure is also more complicated moreover.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having the above-mentioned problem to current technique, provided a simple to operate's detachable mirror leg.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a detachable mirror leg, include the banker's head and be banding mirror leg body, the one end of banker's head is equipped with movable groove, the one end of mirror leg body is inserted in movable groove, the mirror leg body passes through the screw and is connected with the rotation of banker's head, and the axis of screw and mirror leg body both is perpendicular, a serial communication port, this external cover of mirror leg has the ring body and is the pipy elastic component by elastic material, the locating part has on the mirror leg body, and the both ends of elastic component offset with ring body and locating part respectively, the ring body is in between elastic component and the banker's head, the one end that the elastic component was kept away from to the ring body is supported and is pressed on the banker's head, and the banker's head can promote the ring body.

The using process is as follows: when the pile head swings around the axis of the screw and towards the side of the temple body, the pile head pushes the ring body to overcome the elastic force of the elastic piece to move so as to compress and shorten the elastic piece; when the pile head swings around the axis of the screw to reset, the ring body resets along with the pile head under the action of the elastic force of the elastic piece, and the ring body always presses against the pile head in the whole using process.

The ring body, elastic component and locating part all set up in mirror leg body outsidely, and ring body and elastic component only need overlap outside mirror leg body alright, like this when actual equipment, only need accomplish the location of locating part to effectively reduce the equipment process, effectively improve the equipment convenience.

In foretell detachable mirror leg, the locating part be cyclic annular and the cover outside mirror leg body, and be equipped with between mirror leg body and the locating part and make the locating part sticis the limit structure on the elastic component all the time.

In foretell detachable mirror leg, foretell limit structure just is banding barb including locating spacing groove and the integrated into one piece on the locating part inside wall on mirror leg body lateral wall, and the spacing groove is the step shape in locating part axial ascending cross-section, and the diapire of this spacing groove is located between elastic component and the barb, and barb one end sticiss on the diapire of spacing groove. When the barb pressing machine is used, a tool can be used for stretching into the limiting groove to press the barb, so that the limiting part and the elastic part can be replaced conveniently.

As another scheme, in foretell detachable mirror leg, limit structure including the cover at this external clamping ring of mirror leg, and clamping ring and mirror leg body link firmly mutually, the locating part is located between elastic component and the clamping ring, and the clamping ring sticiss on the terminal surface of locating part.

As another solution, in the above detachable temple, the limiting member is an annular shoulder integrally formed on an outer wall of the temple body.

In the above detachable temple, the elastic material is plastic.

In the above detachable temple, the elastic material is rubber.

In foretell detachable mirror leg, the lateral wall of elastic component on seted up and be annular conquassation groove, and conquassation groove and elastic component coaxial setting, conquassation groove have at least two and along the axial interval equipartition of elastic component. Under the effect of the crushing groove, the elastic part is easier and more quickly elastically deforms, so that the smoothness and the comfort of the whole operation are improved.

In foretell detachable mirror leg, the spacing groove keep away from the one end of elastic component and be uncovered form, and form between the inside wall of spacing groove and the mirror leg body lateral wall and supply the inserted socket of instrument. During the use, the instrument stretches into the spacing inslot through the socket in order to flatten the barb to it changes to be convenient for locating part and elastic component take out.

Compared with the prior art, this detachable mirror leg has following advantage:

1. the ring body, elastic component and locating part all set up in mirror leg body outsidely, and ring body and elastic component only need overlap outside mirror leg body alright, like this when actual equipment, only need accomplish the location of locating part to effectively reduce the equipment process, effectively improve the equipment convenience.

2. The locating part tightly presses on the spacing groove diapire through the barb of integrated into one piece on mirror leg body lateral wall and realizes that the axial is spacing, makes the connection of locating part and mirror leg body need not rely on other spare parts, when simplifying the structure, makes things convenient for the equipment of whole mirror leg again.

3. Move with the restriction locating part under the cooperation of barb and spacing groove, like this when in actual use, the instrument stretches into the spacing inslot through the socket in order to flatten the barb to the change of locating part and elastic component.

Drawings

FIG. 1 is a front view of a removable temple bar.

Fig. 2 is a schematic sectional view of the detachable temple when unfolded.

Fig. 3 is an enlarged schematic view of a structure at a in fig. 2.

Fig. 4 is a schematic view of the structure of the detachable temple when everted.

Figure 5 is a schematic view of the tool flattening barbs.

In the figure, 1, banker head; 1a, a movable groove; 2. a temple body; 2a, barbs; 3. a screw; 4. a ring body; 5. an elastic member; 5a, a crushing tank; 6. a limiting member; 6a, a limiting groove; 7. a socket; 8. a tool.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Example one

As shown in fig. 1 and 2, the detachable temples comprise a pile head 1 and a temple body 2 in the form of a strip. Wherein, the one end of manor's head 1 is equipped with movable groove 1a, and the one end of mirror leg body 2 is inserted in movable groove 1a, and mirror leg body 2 passes through screw 3 and manor's head 1 rotation connection, and the axis of screw 3 and mirror leg body 2 both is perpendicular.

Specifically, as shown in fig. 2 and 3, the temple body 2 is externally sheathed with a ring body 4 and an elastic member 5 made of an elastic material and having a tubular shape. Wherein, the elastic material is plastic or rubber. The glasses leg body 2 is provided with a limiting part 6, and two ends of the elastic part 5 respectively abut against the ring body 4 and the limiting part 6. In this embodiment, the position limiting member 6 is annular and is sleeved outside the temple body 2, and a position limiting structure is provided between the temple body 2 and the position limiting member 6 to enable the position limiting member 6 to be always pressed tightly on the elastic member 5. Limiting structure just is banding barb 2a including locating spacing groove 6a and integrated into one piece on 6 inside walls of locating part on 2 lateral walls of mirror leg body, wherein, spacing groove 6 a's one end extends to locating part 6 and keeps away from on the terminal surface of elastic component 5, and spacing groove 6a is the step shape in 6 ascending cross-sections of locating part, and spacing groove 6 a's diapire is located between elastic component 5 and barb 2a, and barb 2a one end sticiss on spacing groove 6 a's diapire. One end of the limiting groove 6a far away from the elastic piece 5 is in an open shape, and a socket 7 for inserting a tool 8 is formed between the inner side wall of the limiting groove 6a and the side wall of the glasses leg body 2. In use, as shown in fig. 5, the tool 8 is inserted into the limiting groove 6a through the insertion opening 7 to flatten the barb 2a, so that the limiting member 6 and the elastic member 5 can be conveniently taken out for replacement. Wherein, in the actual product, there may be 2 or more than 2 barbs 2a, and these barbs 2a are distributed along the circumferential direction of the temple body 2.

As shown in fig. 2 and 4, the ring body 4 is located between the elastic member 5 and the pile head 1, one end of the ring body 4 away from the elastic member 5 is pressed against the pile head 1, and the pile head 1 can push the ring body 4 to move towards the direction of the limiting member 6 against the elastic force of the elastic member 5 when swinging around the axis of the screw 3 and towards the side of the temple body 2.

Further, the outer side wall of the elastic element 5 is provided with annular crushing grooves 5a, the crushing grooves 5a and the elastic element 5 are coaxially arranged, and at least two crushing grooves 5a are uniformly distributed at intervals along the axial direction of the elastic element 5. Under the effect of the crushing groove 5a, the elastic member 5 is more easily and rapidly elastically deformed, so that the smoothness and comfort of the whole operation are improved.

The using process is as follows: when the pile head 1 swings around the axis of the screw 3 and towards the side of the temple body 2, the pile head 1 pushes the ring body 4 to overcome the elastic force of the elastic piece 5 so as to compress and shorten the elastic piece 5; when the pile head 1 swings around the axis of the screw 3 to reset, the ring body 4 resets along with the pile head 1 under the action of the elastic force of the elastic piece 5, and the ring body 4 always presses against the pile head 1 in the whole using process.

Example two

The second embodiment is basically the same as the first embodiment in structure and principle, and the difference lies in: limiting structure is including the clamping ring of cover outside mirror leg body 2, and clamping ring and mirror leg body 2 link firmly mutually, and locating part 6 is located between elastic component 5 and the clamping ring, and the clamping ring sticiss on locating part 6's terminal surface.

EXAMPLE III

The structure and principle of the third embodiment are basically the same as those of the first embodiment, and the differences are that: the limiting piece 6 is an annular blocking shoulder which is integrally formed on the outer wall of the glasses leg body 2.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. The utility model provides a detachable mirror leg, including banker's head (1) and be banding mirror leg body (2), the one end of banker's head (1) is equipped with movable groove (1a), the one end of mirror leg body (2) is inserted in movable groove (1a), mirror leg body (2) are passed through screw (3) and are connected with banker's head (1) rotation, and axis between screw (3) and mirror leg body (2) is perpendicular, a serial communication port, mirror leg body (2) overcoat has ring body (4) and is made by elastic material and be pipy elastic component (5), locating part (6) have on mirror leg body (2), and the both ends of elastic component (5) offset with ring body (4) and locating part (6) respectively, ring body (4) are in between elastic component (5) and banker's head (1), the one end that elastic component (5) were kept away from in to elastic component (4) is supported and is pressed on banker's head (1), and banker's head (1) can promote when can link (4) this side swing towards ring body (2) around screw ( The elasticity of the elastic piece (5) moves towards the direction of the limiting piece (6).

2. The detachable glasses leg according to claim 1, wherein the limiting member (6) is ring-shaped and is sleeved outside the glasses leg body (2), and a limiting structure is arranged between the glasses leg body (2) and the limiting member (6) to enable the limiting member (6) to be always pressed on the elastic member (5).

3. The detachable temple according to claim 2, wherein the limiting structure comprises a limiting groove (6a) formed in the inner sidewall of the limiting member (6) and a strip-shaped barb (2a) integrally formed on the sidewall of the temple body (2), the limiting groove (6a) has a step-shaped cross section in the axial direction of the limiting member (6), the bottom wall of the limiting groove (6a) is located between the elastic member (5) and the barb (2a), and one end of the barb (2a) is pressed against the bottom wall of the limiting groove (6 a).

4. The detachable glasses leg according to claim 2, wherein the limiting structure comprises a pressing ring sleeved outside the glasses leg body (2), the pressing ring is fixedly connected with the glasses leg body (2), the limiting member (6) is located between the elastic member (5) and the pressing ring, and the pressing ring is tightly pressed on the end face of the limiting member (6).

5. Detachable temple according to claim 1, wherein said stop element (6) is an annular shoulder integrally formed on the outer wall of the temple body (2).

6. The removable temple bars of claim 1 wherein said resilient material is plastic.

7. The removable temple of claim 1 wherein said elastomeric material is rubber.

8. The detachable glasses legs according to claim 1, wherein the outer side wall of the elastic member (5) is provided with annular crushing grooves (5a), the crushing grooves (5a) and the elastic member (5) are coaxially arranged, and at least two crushing grooves (5a) are uniformly distributed along the axial direction of the elastic member (5).

9. The detachable glasses leg according to claim 3, wherein one end of the limiting groove (6a) far away from the elastic piece (5) is open, and a socket (7) for inserting a tool is formed between the inner side wall of the limiting groove (6a) and the side wall of the glasses leg body (2).