TWM646479U - Spectacle frame devices - Google Patents

Abstract

An eyeglass frame device includes a frame and two temple structures. The frame includes two positioning pieces. Each temple structure includes a temple main body with a pivot, a clamping member and a traction member. The temple main body is rotatably arranged on the frame and moves relative to the positioning member. Each clamping member is rotatably connected to the pivot axis left and right, and has a connecting portion adjacent to the mirror frame and a resisting portion away from the mirror frame. Each traction part is connected to the positioning part and the connecting part. When one of the temple main bodies is forced to rotate in a direction away from the other temple body, the temple main body will drive the clamping member to move away from the positioning member and the connecting part will be restrained by the traction member , and allow the abutment part to rotate with the pivot axis in a direction away from the other temple body. In this way, the user can expand the distance between the abutment parts by operating the temple body, making it easier for the user to wear or It is to remove the glasses frame device.

Description

glasses frame device

The present invention relates to glasses, in particular to a spectacle frame device that can be worn on the head to place lenses or displays in front of the eyes.

The existing glasses frame device includes a frame for supporting lenses or a display, and two temple legs for holding the head. In order for the two temple legs to cooperate with each other to hold the head, the distance between the two temple legs is usually slightly smaller than the head. As a result, the user often has glasses when wearing the spectacle frame device on the head. Problems with feet poking the face or eyes. In particular, when the glasses frame device is used to install electronic components such as displays, circuit modules, and speaker modules to serve as augmented reality (AR) glasses or virtual reality (VR) glasses, etc. When the head-mounted device is used, since the electronic components are too heavy compared to the temples, the user must support the hand under the frame when wearing the spectacle frame device, thus increasing the difficulty of wearing the spectacle frame device. In addition, the distance between the two temple legs of the existing spectacle frame device is usually fixed, which causes the problem of being too loose or too tight when people with different head shapes wear the spectacle frame device.

Therefore, the purpose of the present invention is to provide an eyeglass device that is convenient and suitable for most head shapes.

Therefore, the novel glasses frame device includes a frame and two temple structures.

The spectacle frame includes two positioning parts respectively located on the left and right sides of the spectacle frame.

Each temple structure includes a temple body, a clamping member and a traction member. The temple main bodies are respectively rotatably disposed on the left and right sides of the frame and move relative to the positioning members. Each of the temple body has a pivot located at an end of the temple body away from the frame. Each clamping member is rotatably connected to the corresponding pivot shaft left and right, and has a connecting portion adjacent to the mirror frame relative to the pivot shaft, and a abutment portion far away from the mirror frame relative to the pivot shaft. Two opposite ends of each pulling member are respectively connected to the adjacent positioning member and the corresponding connecting portion.

When one of the temple main bodies is forced to rotate in a direction away from the other of the temple main bodies, the temple main body will drive the corresponding clamping member to move away from the adjacent temple body. The direction of the positioning member moves, and the corresponding connecting portion will be restrained by the corresponding traction member, allowing the corresponding abutment portion to rotate in a direction away from the other temple body with the corresponding pivot as the axis. .

In some implementations, the frame extends in a left-right direction. The spectacle frame also includes two rotation axes respectively located on the left and right sides of the spectacle frame. The distance between the rotation axes in the left and right direction is greater than the distance between the positioning parts in the left and right direction. The temple main bodies are respectively connected to the rotation axes so as to be able to rotate left and right. The distance between the pivots in the left and right direction is smaller than the distance between the connecting parts in the left and right direction.

In some implementations, the extension direction of each rotation axis is intersecting with the extension direction of each pivot axis.

In some implementations, the pulling member is flexibly connected to the adjacent positioning member and the corresponding connecting portion.

In some embodiments, each temple body also has a connecting section extending rearwardly from the frame, and a movable section rotatably pivoted to an end of the connecting section away from the frame and used for mounting the pivot. . The temple structures can be operated to change between an unfolded state and a folded state. In the unfolded state, each movable segment extends rearwardly from the corresponding connecting segment, and the traction member presents a straight line. In the folded state, each movable segment extends from the corresponding connecting segment in a direction close to the other movable segment, and the traction member is curved.

In some implementations, each temple structure further includes a torsion member set on the corresponding pivot. Two ends of each torsion piece respectively abut against the corresponding clamping member and the corresponding temple body. When one of the temple main bodies is operated to rotate in a direction away from the other of the temple main bodies, the corresponding connecting portion will be restrained by the corresponding traction member, and the corresponding connecting portion will be restrained by the corresponding traction member. The pivot axis is an axis that rotates in a direction close to the other temple body and exerts force on the corresponding torsion component, so that the corresponding torsion component generates a restoring force.

In some embodiments, each temple body also has a vertical wall extending rearwardly from the frame, and two side walls respectively extending from the upper and lower sides of the vertical wall in a direction away from the other temple body. The vertical wall of each temple body and the side walls jointly define an accommodation space. Each accommodation space is provided for the corresponding traction member.

The function of the present invention is to use the traction members to allow the abutting portions of the clamping members to also rotate outward when the temple main bodies rotate away from each other (outward), allowing the user to By operating the temple body, the distance between the supporting parts can be expanded, making it convenient for the user to put on or take off the spectacle frame device, and the convenience is good. In addition, through the restoring force generated by the force of the torsion piece, the clamping members can automatically reduce the distance between the abutting parts when the temple bodies are released after being stressed. It can adapt to different head sizes to achieve an effect suitable for most head shapes.

Referring to Figures 1 to 3, an embodiment of the novel glasses frame device is shown. The glasses frame device is suitable for installing lenses not shown in the picture or electronic components such as displays, circuit modules, and speaker modules to serve as myopia glasses, reading glasses, sunglasses, augmented reality glasses, or virtual glasses. Reality glasses and other head-mounted devices can be used, but are not limited to this.

Continuing to refer to Figures 1 to 3, the spectacle frame device is suitable for being worn on the head of a user 9, and includes a spectacle frame 1 and two extending along a left and right direction X, respectively disposed on the left and right sides of the spectacle frame 1 The temple structure 2. The spectacle frame 1 is suitable for placing lenses or monitors in front of the eyes of the user 9, and includes a frame 11 and two first mounting parts 12 and two first mounting parts 12 respectively connected to the left and right sides of the frame 11. Positioning parts 13 are provided on the first mounting parts 12, and two rotating shafts 14 are respectively installed on the first mounting parts 12 and are connected to the front ends of the temple structures 2 so as to be able to rotate left and right. The distance between the rotation axes 14 in the left-right direction X is greater than the distance between the positioning members 13 in the left-right direction X. That is to say, the rotation axes 14 are located outside the positioning members 13 , so that the temple structures 2 are rotating (turning outwards) with the rotation axes 14 as the axes in directions away from each other. It will gradually move away from the positioning parts 13 .

In this embodiment, the frame 11 is hollow and elongated and extends along the left-right direction X, but it is not limited to this. The frame 11 has two pivot spaces 111 respectively formed on the left and right edges of the frame 11 . The pivot spaces 111 allow the front ends of the temple structures 2 to be inserted into the temple structures 2 to rotate left and right, so that the temple structures 2 can more firmly support the frame 11 . Each first mounting member 12 has two first mounting portions 121 inserted into the adjacent pivot space 111 and spaced apart from each other in an up-down direction Y. The positioning members 13 are in the shape of long strips, and the upper and lower ends of each positioning member 13 are respectively connected to the adjacent first mounting parts 121 . This can reduce the friction between the positioning members 13 at the pivots. The volume occupied in the rotating space 111 is to avoid interference with the temple structures 2, but the shape of the positioning members 13 can also be any other shape, and is not limited to a strip shape. The rotating shafts 14 are in the shape of round rods but are not limited thereto, and the upper and lower ends of each rotating shaft 14 are respectively connected to the adjacent first mounting parts 121 .

Referring to FIGS. 1 to 4 , each temple structure 2 includes a temple body 3 , a clamping member 4 , a torsion member 5 and a traction member 6 . The temple main bodies 3 are respectively rotatably disposed on the left and right sides of the spectacle frame 1 and move relative to the positioning members 13 . Specifically, the temple main bodies 3 are in a long strip shape and extend backward in a front-to-back direction Z from the left and right sides of the frame 1 respectively, so as to be correspondingly clamped on the head of the user 9 The left and right sides of the spectacle frame device enable the spectacle frame device to be worn on the head of the user 9 . Since the temple structures 2 are arranged symmetrically on the frame 1 in a left-right and right-left manner, and their structural configurations are only opposite to the left and right sides, for the convenience of explanation and to simplify the content of the explanation, one of the temple structures 2 will be One of the temple structures 2 is exemplified by the temple structure 2a, and the other of the temple structures 2 is exemplified by the temple structure 2b, and the temple structure 2a is used as a subsequent example.

In this embodiment, the temple main body 3 of the temple structure 2a has a vertical wall 31 extending backward from the mirror frame 1 in the front-rear direction Z, and two vertical walls 31 extending away from the upper and lower sides respectively. The side walls 32 extending in the direction of the temple structure 2b, a second mounting member 33 installed on one of the side walls 32 by a plate member and adjacent to the mirror frame 1, and a side wall 31 away from the mirror frame 1 A third mounting member 34 extends obliquely toward the rear and downward side, and a pivot 35 is located at an end of the temple structure 2a away from the frame 1 and is mounted on the third mounting member 34. The pivot 35 of the temple structure 2a is connected to the clamping member 4 of the temple structure 2a so as to be able to rotate left and right.

The vertical wall 31 of the temple structure 2a and the side walls 32 jointly define an accommodation space 36. The accommodating space 36 of the temple structure 2a is used for the traction member 6 of the temple structure 2a or electronic components such as circuit modules and speaker modules not shown in the figure to avoid the traction member 6 or The electronic components are exposed to the external environment, which can prevent the traction member 6 or the electronic components from being pulled and damaged. However, in other embodiments, the side walls 32 of the temple structure 2a can also be omitted, and the traction member 6 of the temple structure 2a only abuts against the vertical wall 31 to reduce the size of the temple body 3 overall size.

Referring to FIGS. 1 to 3 , the second mounting member 33 of the temple structure 2 a has two second mounting portions 331 located between the side walls 32 and spaced apart from each other in the up-down direction Y. The second mounting portions 331 of the temple structure 2a are respectively for the upper and lower ends of the adjacent rotation shaft 14 to pass through and are not connected to the adjacent positioning member 13. In this way, when the temple structure 2a By rotating with the adjacent rotation axis 14 as the axis, the side walls 32 of the temple structure 2a can be driven by the second mounting part 33 to move relative to the frame 11 and the adjacent positioning part 13.

Referring to FIGS. 1 and 4 , the third mounting member 34 of the temple structure 2 a also has two third mounting portions 341 spaced up and down. The third mounting portions 341 of the temple structure 2a are respectively used for the upper and lower ends of the pivot 35 of the temple structure 2a to pass through. In this embodiment, the extending direction of the third mounting portions 341 is not parallel to the extending direction of the second mounting portions 331 , so that the extending direction of the pivots 35 installed on the third mounting portions 341 is consistent with the extending direction of the third mounting portions 341 . The extension directions of the rotation axes 14 provided at the second mounting portions 331 are staggered. In this way, the rotation direction of the clamping members 4 will be inclined relative to the rotation direction of the temple main bodies 3, and can be used in different directions. Force is exerted on the head of the user 9 .

Referring to Figures 1, 2, 4 and 5, further, the temple body 3 of the temple structure 2a has the second mounting part 33, the third mounting part 34, the pivot 35, and an The connecting section 37 of the mirror frame 1 extends backward in the front-to-back direction Z, and a movable section 38 is rotatably pivotally connected to an end of the connecting section 37 away from the mirror frame 1 and is used for installing the pivot 35 . The movable section 38 of each temple structure 2 can rotate left and right relative to the connecting section 37 to change between an unfolded state extending along the front-to-back direction Z and a folded state extending along the left-right direction X. Specifically, the connecting section 37 of the temple structures 2 has the front section of the upright wall 31 and the side walls 32 , and the movable section 38 of the temple structure 2 has the rear section of the upright wall 31 and the side walls 32 . The vertical walls 31 of the connecting sections 37 are pivotally connected to the vertical walls 31 of the movable sections 38 respectively, so that the movable sections 38 can rotate relative to the connecting sections 37 respectively. For example, in the unfolded state as shown in FIG. 3 , the movable section 38 of the temple structure 2 a extends backward from the corresponding connecting section 37 in the front-to-back direction Z and together with the connecting section 37 presents a long shape. It has a strip shape and is therefore suitable for being placed against the head of the user 9 . However, when the temple structure 2b of the temple structure 2 is transformed from the unfolded state to the folded state (see Figure 5), the movable section 38 of the temple structure 2b can be operated, and with the The pivot point between the movable section 38 and the connecting section 37 is an axis that rotates in a direction close to the temple structure 2a, so that the temple structure 2b is in the folded state. In other words, in the folded state, the movable section 38 of the temple structure 2b extends from the corresponding connecting section 37 in a direction close to the movable section 38 of the temple structure 2a. In this way, the movable section 38 of the temple structure 2b extends The movable section 38 and the connecting section 37 together form an L-shape, allowing the temple main bodies 3 to be folded behind the frame 1 to reduce space occupied.

Referring to Figure 3, Figure 4 and Figure 6, the clamping members 4 are suitable for leaning against the left and right sides of the rear edge of the head of the user 9 to cooperate with the temple body 3 to clamp the user. 9 head. The clamping member 4 of the temple structure 2a has a connecting piece 41 and a clamping piece 42. The connecting piece 41 of the temple structure 2a is rotatably connected to the pivot 35 of the temple structure 2a, and has a connecting portion 411 adjacent to the frame 1 than the pivot 35. The connecting portion 411 of the temple structure 2a may extend from the pivot 35 in a direction away from the temple structure 2b and close to the frame 1, so that the distance between the connecting portions 411 in the left-right direction The distance between the pivot axes 35 in the left-right direction X. The clamping part 42 of the temple structure 2a is connected to the connecting part 41 and has a corresponding abutment part 421 away from the frame 1 of the pivot 35 . The abutment portion 421 of the temple structure 2a may extend from the pivot 35 in a direction close to the temple structure 2b and away from the frame 1 and be tilted relative to the left-right direction X to correspond to the head of the user 9 The inner shape provides better clamping force. Specifically, the connecting portion 411 of the temple structure 2a and the adjacent positioning member 13 are respectively connected to the traction member 6 of the temple structure 2a. In this way, when the temple body 3 of the temple structure 2a When being forced to rotate in a direction away from the temple body 3 of the temple structure 2b, the temple body 3 of the temple structure 2a will drive the clamping member 4 of the temple structure 2a away from the opposite side. The adjacent positioning member 13 moves in the direction, and the connecting portion 411 of the temple structure 2a will be restrained by the traction member 6 of the temple structure 2a, so that the abutment portion 421 of the temple structure 2a moves with the The pivot 35 of the temple structure 2a is an axis that rotates in a direction away from the temple body 3 of the temple structure 2b.

Referring to Figures 1 and 4, the torsion component 5 of the temple structure 2a is, for example, but not limited to a torsion spring, and is sleeved on the pivot 35 of the temple structure 2a. Both ends of the torsion member 5 of the temple structure 2a respectively abut against the connecting piece 41 of the temple structure 2a and the temple main body 3 of the temple structure 2a. The torsion piece 5 of the temple structure 2a can be forced by the connecting piece 41 to twist relative to the pivot 35, so that the torsion piece 5 generates a restoring force. Specifically, when the temple body 3 of the temple structure 2a is operated to rotate in a direction away from the temple body 3 of the temple structure 2b, the connecting portion 411 of the temple structure 2a will It is restrained by the traction member 6 of the temple structure 2a, and uses the pivot 35 of the temple structure 2a as the axis to rotate in the direction of the temple body 3 close to the temple structure 2b and exert force on the mirror. The torsion component 5 of the foot structure 2a causes the torsion component 5 of the temple structure 2a to generate a restoring force.

Referring to FIGS. 1 and 5 , the traction members 6 are, for example, flexible cables, but are not limited thereto. Two opposite ends of the traction member 6 of the temple structure 2a are respectively connected to the adjacent positioning member 13 and the connecting portion 411 of the temple structure 2a. In the unfolded state, the movable section 38 of the temple structure 2a extends backward from the connecting section 37 in the front-to-back direction Z, so that the traction member 6 appears as a straight line; in the folded state, the temple structure The movable section 38 of 2b extends from the connecting section 37 in the left-right direction X toward the direction close to the movable section 38 of the temple structure 2a. In other words, the flexible characteristic of the traction member 6 allows the traction member 6 to change from a linear shape to a curved shape corresponding to the structural shape change of the temple structure 2 . For example, when the temple structure 2 is in the unfolded state (that is, the movable section 38 and the corresponding connecting section 37 together present a long strip shape), the traction member 6 presents a linear shape. On the contrary, when the temple structure 2 is in the folded state (that is, the movable section 38 and the corresponding connecting section 37 jointly present an L shape), the pulling member 6 presents a curved shape, so that the connecting portion 411 will The traction member 6 is restrained to rotate in a direction close to the vertical wall 31 with the pivot 35 as the axis, thereby driving the clamping member 42 with the pivot 35 as the axis in a direction away from the vertical wall 31 and the mirror frame 1 Rotate, so that the clamping member 42 can automatically flip outwards in the folded state without colliding with the spectacle frame 1, so that the user does not need to rotate the clip additionally by hand when folding the spectacle frame device. The holding member 42 can prevent the spectacle frame 1 from being damaged by collision with the temple structures 2, which is very convenient.

Hereinafter, the manner of wearing or removing the spectacle frame device will be described in detail. When the user 9 is wearing the spectacle frame device on the head of the user 9 or removing the spectacle frame device from the head of the user 9 , first, the user 9 will first grasp The connecting sections 37 at the bottom of the spectacle frame 1 and the temple structures 2 support the overall weight of the spectacle frame device. Then, the user 9 exerts force on the connecting sections 37 to cause the connecting sections 37 to rotate in a direction away from each other with the rotation axes 14 as the axes (that is, at least one of the temple bodies 3 is subjected to At this time, the movable sections 38 will be driven by the connecting sections 37 to move away from each other. Then, the pivots 35 will be driven to move by the movable sections 38 respectively, and the distance between the pivots 35 and the positioning members 13 will gradually increase, causing the connecting portions 411 of the connecting members 41 located on the pivots 35 to respectively Being restrained by the traction members 6, they rotate toward each other with the pivots 35 as the axes, and then the abutting portions 421 of the clamping members 42 move away from each other with the pivots 35 as the axes. rotate in each other's direction. In this way, the user 9 can allow the clamping members 4 to automatically flip outwards (that is, the distance between the clamping members 4 increases) without letting go of the spectacle frame 1 , so that the user 9 can wear the spectacles frame 1 . spectacle frame device or remove the spectacle frame device.

On the other hand, when the connecting portions 411 of the connecting members 41 are restrained by the traction members 6 and rotate toward each other and the clamping members 4 are automatically turned outwards, the connecting members 41 will respectively Applying force to the torsion members 5 causes the torsion members 5 to generate a restoring force. When the torsion members 5 generate a restoring force and the user 9 no longer exerts force on the connecting sections 37 , the abutment portions 421 of the clamping members 42 will be driven by the restoring force of the torsion members 5 respectively. Rotate toward each other, and the abutment portions 421 will stop rotating when they hit the head of the user 9 , thereby applying the restoring force of the torsion members 5 that has not been fully released to the head of the user 9 part, so that the clamping members 4 can exert a slight clamping force on the head of the user 9, so that the user 9 feels comfortable when wearing the spectacle frame device, and the spectacle frame device is not easy to slide.

In addition, when the user 9 does not need to wear the spectacle frame device, the user 9 can also operate the movable sections 38 to flip inward (that is, toward the direction closer to the spectacle frame 1 ) to make the temples The main body 3 is transformed from the unfolded state to the folded state to reduce the overall volume of the spectacle frame device and facilitate storage. In addition, during the folding process, the clamping members 42 can automatically flip outward (that is, toward the direction away from the spectacle frame 1) to avoid collision with the spectacle frame 1, which is very convenient.

It is worth mentioning that in other embodiments not shown in the figures, the spectacle frame 1 can also be designed as a three-dimensional structure having only the frame 11 , the positioning members 13 and the rotation axes 14 . That is to say, the first mounting parts 12 can be omitted if necessary. In this way, the positioning parts 13 and the rotating shafts 14 are respectively connected to the upper and lower walls of the pivot spaces 111, and the The outer parts of the front ends of the temple structures 2 can be connected to the rotation axes 14 in a left-right rotation manner, and the inner parts of the front ends of the temple structures 2 (the parts adjacent to the positioning members 13) are respectively located on the pivots. Outside the rotation space 111 , this can prevent the temple structures 2 from interfering with the positioning members 13 when they rotate about the rotation axes 14 as the axis.

In addition, in other embodiments not shown in the figures, the spectacle frame 1 can also be designed to have a three-dimensional structure of only the frame 11 , the first mounting parts 12 and the positioning parts 13 . That is to say, the rotation shafts 14 can be omitted if necessary. In this way, the positioning members 13 are still respectively provided on the first mounting members 12 , and the front ends of the temple structures 2 can be slidably embedded respectively. In the arcuate chute (not shown) on the upper and lower walls of the pivot space 111, the temple structure 2 can rotate left and right with the arc center of the arcuate chute as the axis. . In this way, in this embodiment, the arc centers of the arcuate chute are not limited by the size of the frame 11 and can be located outside the frame 11 . In other words, the arc centers of the arc-shaped chute can be the virtual axis center, and under this design, the distance from the arc center of each arc-shaped chute to the adjacent positioning member 13 will be greater than that shown in Figure 1 to In the embodiment of FIG. 3 , the distance from the arc center of each rotation axis 14 to the adjacent positioning member 13 is such that the corresponding clamping member 4 is driven by the corresponding traction member 6 to rotate to a greater extent than in FIG. 1 to FIG. The implementation of 3 is large, so that the distance of expansion of the clamping members 4 is increased.

To sum up, by using the traction members 6 to allow the abutting portions 421 of the clamping members 4 to rotate outward when the temple main bodies 3 rotate in the direction away from each other (outward), it is possible to use The user 9 can expand the distance between the abutment portions 421 by operating the temple bodies 3, making it convenient for the user 9 to put on or take off the spectacle frame device, which is very convenient. In addition, through the restoring force generated by the force exerted by the torsion member 5, the clamping members 4 can automatically reduce the size of the abutment portions 421 when the temple main bodies 3 are released after being stressed. The spacing between them can adapt to different head sizes and achieve the effect of being suitable for most head shapes, so it can indeed achieve the purpose of the present invention.

However, the above are only examples of the present invention, and should not be used to limit the scope of the present invention. All simple equivalent changes and modifications made based on the patent scope of the present invention and the content of the patent specification are still within the scope of the present invention. Within the scope covered by this new patent.

1: Frame 11:Frame 111: Pivot space 12:First installation piece 121:First installation department 13: Positioning parts 14:Rotation axis 2, 2a, 2b: temple structure 3: Mirror base body 31: Standing wall 32:Side wall 33:Second mounting piece 331: Second installation department 34:Third installation piece 341: The third installation department 35:Pivot 36: Accommodation space 37:Connection segment 38:Activity section 4: Clamping component 41: Connecting parts 411: Interface Department 42: Clamping piece 421:Resistence Department 5: Torque parts 6: Traction parts 9:User X: left and right direction Y: up and down direction Z: forward and backward direction

Other features and functions of the present invention will be clearly presented in the embodiments with reference to the drawings, in which: Figure 1 is a perspective view illustrating one embodiment of the new spectacle frame device; Figure 2 is a partially exploded view corresponding to Figure 1, with a traction member of this embodiment removed; Figure 3 is a side view illustrating the implementation of the embodiment worn by a user; Figure 4 is a partial enlarged view; Figure 5 is a top view illustrating the embodiment in which the two temple structures are in an unfolded state and a folded state respectively; Figure 6 is a top view illustrating the embodiment in which the temple structures are in the unfolded state; and FIG. 7 is a top view similar to FIG. 6 , illustrating variations of the embodiment in different unfolded states.

1: Frame

11:Frame

111: Pivot space

12:First installation piece

121:First installation department

13: Positioning parts

14:Rotation axis

2, 2a, 2b: temple structure

3: Mirror base body

31: Standing wall

32:Side wall

33:Second mounting piece

331: Second installation department

36: Accommodation space

37:Connection segment

38:Activity section

4: Clamping component

5: Torque parts

6: Traction parts

X: left and right direction

Y: up and down direction

Z: forward and backward direction

Claims (7)

An eyeglass frame device including: A picture frame, including two positioning parts respectively located on the left and right sides of the picture frame; and Two temple-foot structures, each of which includes a temple-foot body, a clamping member and a traction member. The temple-foot bodies can be rotated left and right respectively on the left and right sides of the frame and relative to the mirror legs. The positioning member moves, and each temple body has a pivot located at an end of the temple body away from the frame. Each clamping member can be connected to the corresponding pivot in a left-right rotation, and has a relatively corresponding pivot. The axis is adjacent to the connecting portion of the frame, and the corresponding pivot is far away from the abutment portion of the frame. Two opposite ends of each pulling member are respectively connected to the adjacent positioning member and the corresponding connecting portion. When one of the temple main bodies is forced to rotate in a direction away from the other of the temple main bodies, the temple main body will drive the corresponding clamping member to move away from the adjacent temple body. The direction of the positioning member moves, and the corresponding connecting portion will be restrained by the corresponding traction member, allowing the corresponding abutment portion to rotate in a direction away from the other temple body with the corresponding pivot as the axis. . The spectacle frame device as claimed in claim 1, wherein the spectacle frame extends along a left-right direction, and the spectacle frame further includes two rotational axes located on the left and right sides of the spectacle frame, and the rotational axes are in the left-right direction. The distance between the positioning members in the left and right direction is greater than the distance between the positioning parts in the left and right direction. The temple main bodies can respectively be connected to the rotation axes in a left and right direction. The distance between the pivot axes in the left and right direction is smaller than the distance between the connecting parts in the left and right direction. spacing in the direction. The spectacle frame device according to claim 2, wherein the extending direction of each rotation axis is intersecting with the extending direction of each pivot axis. The glasses frame device according to claim 1, wherein the traction member is flexibly connected to the adjacent positioning member and the corresponding connecting portion. The glasses frame device according to claim 4, wherein each temple main body also has a connecting section extending rearwardly from the frame, and a rotatably pivoted end of the connecting section away from the frame for the pivot. The movable sections of the shaft are installed. The temple structures can be operated to change between an unfolded state and a folded state. In the unfolded state, each of the movable sections extends backward from the corresponding connecting section. , and the traction member is in a straight line; in the folded state, each movable segment extends from the corresponding connecting segment in a direction close to the other movable segment, and the traction member is in a curved shape. The eyeglass frame device according to claim 1, wherein each temple structure further includes a set of torsion parts arranged on the corresponding pivot axis, and the two ends of each torsion part respectively abut against the corresponding clamping member. With the corresponding temple body, when one of the temple bodies is operated and rotates in a direction away from the other of the temple bodies, the corresponding connecting part will be moved by the corresponding pulling member It is restrained, and uses the corresponding pivot as the axis to rotate in a direction close to the other temple body and exert force on the corresponding torsion piece, so that the corresponding torsion piece generates a restoring force. The glasses frame device according to claim 1, wherein each temple main body also has a vertical wall extending rearwardly from the frame, and two side walls extending away from the other temple body respectively from the upper and lower sides of the vertical wall. The side walls extending in one direction, the vertical wall of each temple main body and the side walls jointly define an accommodation space, and each accommodation space is for the corresponding traction member to be installed.

Images