Overturning structure of glasses legs

Abstract

An overturning structure of a glasses leg comprises a glasses frame, the glasses leg and a hook-shaped piece, the glasses frame is provided with a pile head, the pile head is provided with a hooking groove and a tail end portion in the horizontal direction, the glasses leg comprises a connecting end and a hanging lug end, the connecting end is provided with a first penetrating groove and a second penetrating groove which are parallel to the hooking groove, the connecting end is made of elastic materials, and the hanging lug end is made of elastic materials. The hook-shaped piece comprises a main body part arranged on one side, far away from the glasses frame, of the connecting end, a first hook part and a second hook part are arranged on the main body part, the first hook part penetrates through the first through groove and the hooking groove to be movably connected with the pile head, and the second hook part penetrates through the second through groove to be clamped with the connecting end; the glasses leg connecting end, the first penetrating groove, the second penetrating groove and the hooking groove of the pile head which are made of elastic materials are arranged, a traditional hinge structure is replaced by a hook piece, and under the design of elastic hooking, compared with hinge connection, the novel structure of the glasses leg obtains a larger outward turning angle.

Description

TECHNICAL FIELD

[0001] The utility model relates to garbage incineration technical field, concretely relates to a mirror leg's turnover structure. BACKGROUND

[0002] At present, glasses include a frame and a leg, and a pile head is usually arranged on the frame, and the existing leg is usually hingedly connected with the pile head by bolts to realize opening and closing of the leg, thereby facilitating a user to use or store the glasses. The existing hinge structure makes the opening angle of the leg and the frame maximum about 90 degrees, and the user is used to applying a certain pulling force to the leg outward to open the leg for wearing when wearing the glasses. The connecting mode of the traditional glasses pile head and the leg limits the turnover angle of the leg, and only allows the leg to be inwardly folded from a fully unfolded state and cannot be outwardly folded.

[0003] Moreover, the existing leg hinge connecting structure can only be rotated to the bottom by manpower when the leg is folded, and does not have a structure function of assisting the leg folding. When wearing the glasses, the traditional leg is directly hard to touch the face due to different face shapes of the user, cannot adapt to the face contour to improve the posture angle of the leg adhering to the face, and cannot provide a comfortable wearing feeling to the user.

[0004] Therefore, the structure of the leg is improved and designed aiming at the above problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses in order to solve the technical deficiency, provide a mirror leg's turnover structure.

[0006] The utility model discloses further provide a mirror leg's turnover structure, including frame, mirror leg and hook type piece, the frame is provided with the pile head, and the pile head is provided with the hook connection groove and the end end along the horizontal direction, the mirror leg includes the connecting end, the ear end, and the connecting end is provided with the first through -going slot, the second through -going slot parallel with the hook connection groove, the connecting end adopts the elastic material, the hook type piece includes the main part that sets up on the side of the connecting end away from the frame, and the main part is provided with the first hook part, the second hook part, the first hook part passes through the first through -going slot, the hook connection groove and the pile head swing -to -connect, and the second hook part passes through the second through -going slot and the connecting end is engaged.

[0007] The interval of the second hook part to the main part is adapted to the thickness of the connecting end, the interval of the first hook part to the main part is greater than the thickness of the connecting end, and the active gap is arranged, when the mirror leg is relative the pile head and turns over, the connecting end is in the active gap and is relative the pile head and does the elastic retreat, and the elastic drive of the connecting end first hook part is always connected with the pile head hook connection.

[0008] The utility model discloses further setting: the main part is provided with the guide groove to the overturning path of stake head terminal, and the guide groove includes inner inclined surface, when the mirror leg overturns relative stake head, the elastic drive stake head terminal of connecting end sinks into the guide groove, and the end face of stake head terminal is parallel with the inner inclined surface and is attached.

[0009] The utility model discloses further setting: the main part is provided with the installation groove to the overturning path of stake head terminal, and the mirror leg still includes the guide block of the detachable plug -in cooperation with the installation groove, and the guide groove is arranged on the guide block and is installed to the main part with the guide block.

[0010] The utility model discloses further setting: the connecting end of mirror leg, the lug end is split setting, and the one side of this connecting end is provided with connecting rod away from mirror frame, and the coaxial limit round pie hat part is set up on connecting rod, and the lug end is provided with the deflection groove to stake head contour, and the deflection groove slot is provided with the detachable rubber cover, and the connecting rod is embedded in the deflection groove and does the circumferential rotation axial limit cooperation, and the rubber cover closes the slot and restricts the connecting rod to get out.

[0011] The utility model discloses further setting: the deflection groove is provided with a plurality of gear grooves along the axial direction and is adapted to the contour of the limit round pie hat part, and the limit round pie hat part is selectively entered into the gear groove to adjust the length distance between the connecting end and the lug end.

[0012] The utility model discloses further setting: the connecting end adopts spring steel material.

[0013] The utility model discloses beneficial effect: one, through the setting of the mirror leg connecting end of elastic material, first through -going groove, second through -going groove and the hooking groove of stake head, through the hooking piece replacement traditional hinge structure, the second hook of hooking piece passes through second through -going groove and connecting end and is engaged, and the fixed of one end is formed, and the first hook passes through first through -going groove, hooking groove and stake head swing joint, like the description attached Figure 3 、 4 As shown, the hooking of mirror leg and stake head is formed, and under the design of the activity gap of first hook and the elasticity of connecting end, the first hook and stake head can rotate relatively, realize the overturning of mirror leg, and because the fixed engagement of second hook, the connecting end will retreat in the activity gap and give way to the contact of stake head, so that the connecting end retreats and stores the elastic force, which can drive the first hook to always hook the stake head, and prevent the mirror leg from separating from the mirror frame.

[0014] Under the design of the elastic hooking, compared with the hinge connection, the mirror leg obtains greater eversion angle with the new structure.

[0015] II. Under the design of the guide groove, the end of the pile head falls into the guide groove at a preset angle during the turning of the glasses legs, and the elastic drive of the connecting end makes the glasses legs accelerate at the preset angle, that is, the effect of a door closer, and the angle of the inclined surface allows the glasses legs to quickly reset when folding. At the same time, the guide groove is designed on the guide block, which is separated from the glasses legs, so that different guide blocks can be replaced to adjust the speed, force, and angle of a certain section of the glasses legs folding according to user habits.

[0016] III. The connecting end and the ear hook end of the glasses legs are separately arranged, and the connecting rod, the limiting round pie cap portion, and the deflection groove are arranged on the connecting end and the ear hook end, the connecting rod is embedded in the deflection groove as a circumferential rotation shaft, the ear hook end can be deflected relative to the connecting end, that is, the ear hook end can be deflected to adapt to the change of the face contour of the wearer, and the wearing comfort is improved, and the soft pad such as a silica gel pad can be arranged on the ear hook end facing the face. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 The structure of the embodiment of the utility model Figure 1 ;

[0018] Figure 2 The structure of the embodiment of the utility model Figure 2 ;

[0019] Figure 3 The structure of the embodiment of the utility model Figure 3 .

[0020] Figure 4 The structure of the embodiment of the utility model Figure 4 ;

[0021] Figure 5 The structure of the embodiment of the utility model Figure 2 .

[0022] Figure 6 The structure of the embodiment of the utility model Figure 5 .

[0023] Among them, 1 - glasses frame, 11 - pile head, 12 - hook connecting groove, 13 - end, 2 - glasses leg, 21 - connecting end, 22 - ear hook end, 23 - first through groove, 24 - second through groove, 3 - hook type piece, 31 - main body part, 32 - first hook part, 33 - second hook part, 34 - movable gap, 35 - guide groove, 36 - guide block, 41 - connecting rod, 42 - limiting round pie cap portion, 43 - deflection groove.

[0024] For better illustrating the embodiments, some parts of the drawings are omitted, enlarged or reduced, and do not represent the actual size of the product, and in addition, the drawings are only used for illustrative description and cannot be understood as limiting the patent. DETAILED DESCRIPTION

[0025] In order to make the technical solutions of the present application and its advantages clearer, the technical solutions of the present application will be further clearly and completely described in detail below in combination with the drawings. It should be understood that the specific embodiments described herein are only part of the embodiments of the present application, and are only used to explain the present application, but not to limit the present application. It should be noted that, for the convenience of description, only parts related to the present application are shown in the drawings, and other related parts can be referred to the general design. In the case of no conflict, the embodiments in the present application and the technical features in the embodiments can be combined to obtain new embodiments.

[0026] The utility model will be introduced in detail below in combination with the drawings, such as Figures 1-6

[0027] A turning structure of a temple 2, comprising a frame 1, a temple 2 and a hook-shaped piece 3, the frame 1 is provided with a pile head 11, the pile head 11 is provided with a hook connecting groove 12 and a terminal end 13 in the horizontal direction, the temple 2 comprises a connecting end 21 and a hanging ear end 22, the connecting end 21 is provided with a first through groove 23 and a second through groove 24 parallel to the hook connecting groove 12, the connecting end 21 is made of elastic material, the hook-shaped piece 3 comprises a main body part 31 arranged on the side of the connecting end 21 away from the frame 1, a first hook part 32 and a second hook part 33 are arranged on the main body part 31, the first hook part 32 passes through the first through groove 23, the hook connecting groove 12 and is movably connected with the pile head 11, and the second hook part 33 passes through the second through groove 24 and is clamped with the connecting end 21.

[0028] The distance between the second hook part 33 and the main body part 31 is matched with the thickness of the connecting end 21, the distance between the first hook part 32 and the main body part 31 is greater than the thickness of the connecting end 21, and an active gap 34 is formed, when the temple 2 is turned relative to the pile head 11, the connecting end 21 is elastically retreated in the active gap 34 relative to the pile head 11, and the elastic driving of the connecting end 21 always connects the first hook part 32 with the pile head 11.

[0029] The main body part 31 is provided with a guide groove 35 corresponding to the turning path of the terminal end of the pile head 11, and the guide groove 35 comprises an inner inclined surface, when the temple 2 is turned relative to the pile head 11, the elastic driving of the connecting end 21 makes the terminal end of the pile head 11 sink into the guide groove 35, and the end surface of the terminal end of the pile head 11 is parallelly attached to the inner inclined surface.

[0030] ​The main body 31 is provided with a mounting groove corresponding to the overturning path of the end of the pile head 11. The temple 2 further comprises a guide block 36 which is detachably inserted into the mounting groove. The guide groove 35 is arranged on the guide block 36 and is mounted on the main body 31 together with the guide block 36.

[0031] The connecting end 21 and the ear hanging end 22 of the temple 2 are arranged in a split body. The connecting end 21 is provided with a connecting rod 41 on the side away from the frame 1. The connecting rod 41 is coaxially provided with a limiting circular pie cap portion 42. The ear hanging end 22 is provided with a deflection groove 43 corresponding to the contour of the connecting rod 41. The deflection groove 43 is provided with a detachable rubber cover. The connecting rod 41 is embedded in the deflection groove 43 and is axially limited in rotation. The rubber cover closes the slot to limit the disengagement of the connecting rod 41.

[0032] The deflection groove 43 is axially provided with a plurality of gear grooves which are adapted to the contour of the limiting circular pie cap portion 42. The limiting circular pie cap portion 42 is selectively inserted into the gear groove to adjust the length distance between the connecting end 21 and the ear hanging end 22.

[0033] The connecting end 21 is made of spring steel material.

[0034] I. By arranging the connecting end 21, the first through groove 23, the second through groove 24 of the temple 2 made of elastic material, and the hooking groove 12 of the pile head 11, the hooking part 3 replaces the traditional hinge structure. The second hooking part 33 of the hooking part 3 passes through the second through groove 24 and is engaged with the connecting end 21 to form a fixed end. The first hooking part 32 passes through the first through groove 23, the hooking groove 12 and is movably connected with the pile head 11, as shown in the drawings, to form the hooking of the temple 2 and the pile head 11. Under the design of the elastic activity gap 34 of the first hooking part 32 and the connecting end 21, the first hooking part 32 and the pile head 11 can rotate relative to each other, realizing the overturning of the temple 2. At the same time, because of the fixed engagement of the second hooking part 33, the connecting end 21 will elastically retreat in the activity gap 34 due to the resistance of the pile head 11, so that the connecting end 21 retreats and stores the elastic force to drive the first hooking part 32 to always hook the pile head 11, preventing the temple 2 from being separated from the frame 1. Figure 3 、 4

[0035] Under the design of the elastic hooking, compared with the hinge connection, the temple 2 obtains a larger outward turning angle with the new structure.

[0036] ​II. In the design of the guide groove 35, the end 13 of the post head 11 will fall into the guide groove 35 at a preset angle during the folding of the temple 2. The elastic drive of the connecting end 21 will accelerate the temple 2 at the preset angle, which is like the effect of a door closer. The angle of the inclined surface allows the temple 2 to quickly reset when folded. At the same time, the guide groove 35 is designed on the guide block 36, which is separated from the temple 2. Different guide blocks 36 can be replaced to adjust the speed, force, and angle of a certain section of the folding stroke of the temple 2 according to user habits.

[0037] III. The connecting end 21 and the ear end 22 of the temple 2 are separately arranged, and the connecting rod 41, the limiting round pie cap 42, and the deflection groove 43 are arranged on both of them. The connecting rod 41 is embedded in the deflection groove 43 as a circumferential rotation axis limiting fit, so that the ear end 22 can be deflected relative to the connecting end 21. It can adapt to the changes in the facial profile of the wearer and no longer be rigidly resisted, improving the wearing comfort. At the same time, the ear end 22 towards the face can be provided with a soft pad, such as a silicone pad. The rubber cover closes the slot to limit the disengagement of the connecting rod 41, and the assembly is completed.

[0038] So far, the technical solution of the present application has been described in combination with the preferred embodiments shown in the drawings. Those skilled in the art should understand that the protection scope of the present application is obviously not limited to these specific embodiments. Without deviating from the principles of the present application, those skilled in the art can make equivalent changes or replacements to related technical features. The technical solutions after these changes or replacements will fall within the protection scope of the present application.

Claims

1. A flip structure of a temple, characterized by: The application relates to a mirror frame, a mirror leg and a hook-shaped piece, the mirror frame is provided with a pile head which is provided with a hooking groove and a terminal end along a horizontal direction, the mirror leg comprises a connecting end and a hanging ear end, the connecting end is provided with a first penetrating groove and a second penetrating groove which are parallel to the hooking groove, the connecting end is made of elastic material, the hook-shaped piece comprises a main body part which is arranged on a side of the connecting end away from the mirror frame, the main body part is provided with a first hook part and a second hook part, the first hook part passes through the first penetrating groove and the hooking groove and is movably connected with the pile head, the second hook part passes through the second penetrating groove and is clamped with the connecting end, the interval between the second hook part and the main body part is matched with the thickness of the connecting end, the interval between the first hook part and the main body part is greater than the thickness of the connecting end, and an active gap is arranged, when the mirror leg is turned relative to the pile head, the connecting end elastically retreats relative to the pile head in the active gap, the elastic driving of the connecting end makes the first hook part always connected with the pile head. The main body part is provided with a guide groove corresponding to the turning path of the terminal end of the pile head, the guide groove comprises an inner inclined surface, when the mirror leg is turned relative to the pile head, the elastic driving of the connecting end makes the terminal end of the pile head sink into the guide groove, and the end surface of the terminal end of the pile head is parallelly attached to the inner inclined surface.

2. The flipping structure of a mirror leg according to claim 1, characterized in that: The main body part is provided with a mounting groove corresponding to the turning path of the terminal end of the pile head, the mirror leg further comprises a guide block which is detachably inserted into the mounting groove, the guide groove is arranged on the guide block and is mounted to the main body part along with the guide block.

3. The flip structure of a mirror leg according to claim 2, characterized in that: The connecting end and the hanging ear end of the mirror leg are separately arranged, a connecting rod is arranged on a side of the connecting end away from the mirror frame, a limiting disc cap part is coaxially arranged on the connecting rod, a deflection groove is arranged on the hanging ear end corresponding to the contour of the connecting rod, a detachable rubber cover is arranged on the groove, the connecting rod is embedded into the deflection groove and is axially limited in circumferential rotation, and the rubber cover closes the groove and limits the connecting rod from being taken out.

4. The flipping structure of a mirror leg according to any one of claims 1-3, characterized in that: The deflection groove is provided with a plurality of gear grooves which are matched with the contour of the limiting disc cap part along the axial direction, the limiting disc cap part is selectively arranged into the gear groove to adjust the length distance between the connecting end and the hanging ear end.

5. The flip structure of a mirror leg according to claim 4, characterized in that: The connecting end is made of spring steel.

6. The flip structure of a mirror leg according to claim 5, characterized in that: ​

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