Head-mounted lead glasses supporting frame

Abstract

The utility model provides a head wearing type lead glasses supporting frame which comprises a head supporting frame and a glasses supporting frame, the head supporting frame comprises a rear supporting frame and two connecting pieces, the rear supporting frame is of an arc-shaped structure matched with the afterbrain of a human body, and a wearer can stably support the afterbrain through the arc-shaped structure of the rear supporting frame. The two ends of the rear bracket extend to the back of the ears and are rotationally connected with the two connecting pieces respectively for connecting the glasses bracket; the glasses bracket comprises a cross rod, a fixing piece and two side supports which are respectively used for fixing a cross beam and glasses legs of the lead glasses; wherein the two side supports are respectively and correspondingly connected with the two connecting pieces in a sliding manner, and meanwhile, the connecting pieces are rotationally connected with the rear bracket, so that the lead glasses can slide back and forth along the horizontal direction relative to the connecting pieces and rotate up and down relative to the connecting pieces; therefore, the lead glasses are fixed through the head circumference, compression force generated on the peripheries of eye sockets, ears and the nose bridge is relieved, meanwhile, the horizontal distance and angle between the lead glasses and the eyes are adjusted at multiple angles, and the lead glasses are convenient to take and wear.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to a head-mounted lead glasses supporting frame. Background Art

[0002] When doing radioactive work, you need to wear radiation protection equipment, including lead clothing, lead hats, lead neckbands, lead glasses, etc. Traditional lead glasses are relatively heavy and are worn like ordinary myopia glasses, which not only puts a lot of pressure on the ears and nose bridge, but also makes them unstable and easy to slide down. In addition, many people have myopia, and it is even more difficult to wear lead glasses over myopia glasses if they are already wearing them.

[0003] Therefore, how to provide a head-mounted lead glasses support frame that can reduce the wearing pressure of wearing anti-radiation lead glasses and adjust the position of the lead glasses to meet the usage needs of different wearers is a technical problem that technical personnel in this field urgently need to solve. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a head-mounted lead glasses supporting frame to at least solve one of the above-mentioned technical problems.

[0005] In order to solve the above technical problems, the utility model provides a head-mounted lead glasses support frame for supporting lead glasses, the lead glasses include a crossbeam and two temples, the head-mounted lead glasses support frame includes: a head support frame, the head support frame includes a rear bracket and two connecting pieces; the rear bracket is an arc-shaped structure adapted to the back of the human head, and the two ends of the rear bracket are rotatably connected to the two connecting pieces respectively; a glasses bracket, the glasses bracket includes a cross bar, a fixing piece and two side brackets, the fixing piece is arranged in the middle of the cross bar, the two side brackets are symmetrically fixed to the two ends of the cross bar, and the two side brackets are slidably connected to the two connecting pieces respectively; wherein, the two side brackets are vertically arranged relative to the cross bar in the horizontal direction, and the fixing piece is vertically arranged along the cross bar in the vertical direction.

[0006] Optionally, both of the two connecting members are provided with a sliding groove, the size of the side support is adapted to the sliding groove, and the two side supports are respectively inserted and fixed in the two sliding grooves; the inner side of the connecting member is rotatably connected to the two ends of the rear bracket through a knob, and the opening of the sliding groove is located on the outer side of the connecting member.

[0007] Optionally, the two side supports are both in a semi-enclosed structure, and the two temples are clamped and fixed by the semi-enclosed structure.

[0008] Optionally, a protruding handle is provided on the outer side of the side support, and when the side support is inserted into the slide groove, the protruding handle is perpendicular to the slide groove and is located at the opening of the slide groove.

[0009] Optionally, the length of the side support is smaller than the length of the temple, and the length of the side support is larger than the length of the connecting piece.

[0010] Optionally, the rear bracket includes a supporting layer and a fitting layer, the supporting layer is located on the outer side of the rear bracket, and the fitting layer is located on the inner side of the rear bracket and contacts the back of the wearer's head; wherein the supporting layer is made of a hard material, and the fitting layer is provided with a soft silicone or sponge pad.

[0011] Optionally, the head support frame further includes a reinforcement belt, and two buckles are correspondingly provided at both ends of the rear bracket, and the two ends of the reinforcement belt are respectively fixedly connected to the two buckles.

[0012] Optionally, anti-slip pads made of soft gelatin material are provided in the side support and the slide groove.

[0013] Optionally, one end of the fixing member is vertically fixed to the middle portion of the crossbar, and the other end of the fixing member is provided with a hook, and the crossbar is supported by the hook.

[0014] Optionally, one end of the fixing member is fixed to the middle part of the crossbar, and the other end of the fixing member is provided with a soft buckle, and the crossbar is fixed by the buckle.

[0015] Beneficial effects:

[0016] The utility model provides a head-mounted lead glasses support frame, which is used to support lead glasses and is suitable for wearing all frame glasses, including a head support frame and a glasses bracket. The head support frame includes a rear bracket and two connecting pieces. The rear bracket is an arc-shaped structure that matches the back of the human head. When in use, the wearer can firmly hold the back of the head by using the arc-shaped structure of the rear bracket to improve the fit with the human body and the wearing comfort. The two ends of the rear bracket extend behind the ears and are rotatably connected to the two connecting pieces respectively for connecting the glasses bracket. The glasses bracket includes a crossbar, a fixing piece and two side brackets. The fixing piece is arranged at the middle of the crossbar. The two side brackets are symmetrically fixed to the two ends of the crossbar respectively and are used to fix the crossbar and temples of the lead glasses respectively. The two side supports are slidably connected to the two connecting parts respectively, and the connecting parts are rotatably connected to the rear bracket, so that the lead glasses can slide forward and backward in the horizontal direction relative to the connecting parts, and rotate up and down relative to the connecting parts; in this way, the weight of the lead glasses is distributed to the head circumference for fixed support, thereby reducing the pressure on the eye sockets, ears and nose bridge in the transmission wearing glasses mode, and the glasses are light, breathable and easy to wear; at the same time, it also realizes the function of adjusting the horizontal distance and angle between the lead glasses and the eyes at multiple angles. The wearer can wear additional functional glasses (such as myopia glasses or reading glasses) when using them, and adjust the position of the lead glasses according to the corresponding needs of each person, so as to adapt to the use needs of different wearers and improve the versatility of the head-mounted lead glasses support.

[0017] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are listed below. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 A schematic diagram of the assembly effect of the head-mounted lead glasses support bracket provided in an embodiment of the present application;

[0020] Figure 2 A schematic diagram of the structure of a head-mounted lead glasses support frame provided in an embodiment of the present application;

[0021] Figure 3 A side view of a head-mounted lead glasses support bracket provided by an embodiment of the present application;

[0022] Figure 4 A front view of a head support frame provided in an embodiment of the present application;

[0023] Figure 5 A schematic diagram of the structure of the glasses bracket provided in the embodiment of the present application;

[0024] Reference numerals:

[0025] 1-lead glasses; 2-head support frame; 3-glasses bracket; 4-crossbeam; 5-glasses legs; 6-back bracket; 7-connector; 8-crossbar; 9-fixing piece; 10-side bracket; 11-knob; 12-protruding handle; 13-reinforcement belt; 14-ring buckle; 15-hook; DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 The present embodiment provides a head-mounted lead glasses support frame for supporting lead glasses 1, the lead glasses 1 includes a crossbeam 4 and two temples 5, and the head-mounted lead glasses support frame includes: a head support frame 2, the head support frame 2 includes a rear bracket 6 and two connecting members 7; the rear bracket 6 is an arc-shaped structure adapted to the back of the human head, and the two ends of the rear bracket 6 are rotatably connected to the two connecting members 7 respectively; a glasses bracket 3, the glasses bracket 3 includes a cross bar 8, a fixing member 9 and two side brackets 10, the fixing member 9 is arranged in the middle of the cross bar 8, and the two side brackets 10 are symmetrically fixed at the two ends of the cross bar 8, and the two side brackets 10 are respectively corresponding to the two connecting members 7 for sliding connection; wherein, the two side brackets 10 are vertically arranged relative to the cross bar 8 in the horizontal direction, and the fixing member 9 is vertically arranged along the cross bar 8 in the vertical direction.

[0028] Specifically, the utility model provides a head-mounted lead glasses support bracket, which is suitable for wearing all frame glasses, including a head support frame 2 and a glasses bracket 3; the head support frame 2 includes a rear bracket 6 and two connecting members 7, and the rear bracket 6 is designed to be an arc-shaped structure adapted to the back of the human head, which can greatly improve the adaptability of the device to the human body and the comfort of the wearer. When in use, the wearer can firmly support the back of the head by the arc-shaped structure of the rear bracket 6, and the two ends of the rear bracket 6 extend behind the ears and are rotatably connected to the two connecting members 7 respectively, for connecting the glasses bracket 3; the glasses bracket 3 includes a cross bar 8, a fixing member 9 and two side brackets 10. When in use, the cross bar 4 of the lead glasses 1 can be fixed by the fixing member 9, and the two side brackets 10 respectively fix the two Temple 5; wherein, the two side supports 10 are respectively slidably connected with the two connecting members 7, and the connecting member 7 is rotatably connected with the rear bracket 6, so that the lead glasses 1 can slide forward and backward in the horizontal direction relative to the connecting member 7, and can rotate up and down relative to the connecting member 7; thereby, the weight of the lead glasses 1 is distributed to the head circumference for fixed support, thereby reducing the pressure on the eye sockets, ears and nose bridge in the transmission wearing glasses mode, and the glasses are light, breathable and easy to wear; at the same time, the function of adjusting the horizontal distance and angle between the lead glasses 1 and the eyes at multiple angles is also realized, and the wearer can wear additional functional glasses (such as myopia glasses or reading glasses) when using them, and adjust the position of the lead glasses 1 according to the corresponding needs of each person, so as to adapt to the use needs of different wearers and improve the versatility of the head-mounted lead glasses support.

[0029] In some possible embodiments, both connecting members 7 are provided with a slide groove, the size of the side support 10 is adapted to the slide groove, and the two side supports 10 are respectively inserted and fixed in the two slide grooves; the inner side of the connecting member 7 is rotatably connected to the two ends of the rear bracket 6 through a knob 11, and the opening of the slide groove is located on the outer side of the connecting member 7.

[0030] Specifically, see Figure 1-2 By providing a slide groove that matches the size of the side support 10 in the connecting member 7, the side support 10 can be placed in the slide groove as a whole when in use, so as to realize the sliding connection between the side support 10 and the connecting member 7, thereby realizing the forward and backward movement of the lead glasses 1; at the same time, a knob 11 is also provided at the connection between the connecting member 7 and the rear bracket 6, and the wearer can adjust the angle of the connecting member 7 and the glasses bracket 3 by turning the knob 11 when in use, so as to realize the up and down rotation of the lead glasses 1; as a feasible method, the knob 11 can be a knob 11 with different gears, so that the wearer can standardize the adjustment size when rotating and adjusting the knobs 11 on both sides at the same time, avoiding the situation where the angle adjustment of the two sides is inconsistent during manual rotation, resulting in one side of the lead glasses 1 being higher than the other side.

[0031] In some possible implementations, the two side supports 10 are both in a semi-enclosed structure, and the two temples 5 are clamped and fixed by the semi-enclosed structure.

[0032] Specifically, see Figure 5 By setting the semi-enclosed structure, the two temples 5 of the lead glasses 1 are tightly wrapped, thereby improving the fastening degree of the lead glasses 1.

[0033] In some possible implementations, a lug 12 is disposed on the outer side of the side support 10 . When the side support 10 is inserted into the slide slot, the lug 12 is perpendicular to the slide slot and is located at the opening of the slide slot.

[0034] Specifically, see Figure 2 When the two side supports 10 on the ear side need to be slidably adjusted, the wearer drives the side supports 10 to slide by turning the protruding handle 12, thereby improving the convenience and practicality of the wearer's actual operation.

[0035] In some possible implementations, the length of the side support 10 is smaller than the length of the temple 5 , and the length of the side support 10 is larger than the length of the connecting member 7 .

[0036] In some possible embodiments, the rear bracket 6 includes a supporting layer and a fitting layer, wherein the supporting layer is located on the outer side of the rear bracket 6, and the fitting layer is located on the inner side of the rear bracket 6 and contacts the back of the wearer's head; wherein the supporting layer is made of a hard material, and the fitting layer is provided with a soft silicone or sponge pad.

[0037] Specifically, the supporting layer is made of hard material and is used for the overall supporting effect of the rear bracket 6 relative to the back of the human head; the fitting layer is a layer that contacts the back of the wearer's head and is provided with a soft silicone or sponge pad, which can reduce the pressure on the back of the head under long-term wearing and improve the wearer's comfort.

[0038] In some possible implementations, the head support frame 2 further includes a reinforcement belt 13 , and two buckles 14 are correspondingly provided at both ends of the rear bracket 6 , and the two ends of the reinforcement belt 13 are fixedly connected to the two buckles 14 , respectively.

[0039] Specifically, see Figure 1-4 The reinforcement belt 13 should be worn to the forehead of the wearer, and the setting of the reinforcement belt 13 can further improve the fixation stability between the head support frame 2 and the wearer; as a feasible way, the reinforcement belt 13 is an elastic belt or a snap-on belt.

[0040] In some possible implementations, the side support 10 and the slide groove are both provided with anti-slip pads made of soft gelatin material.

[0041] Specifically, by providing the anti-skid pad, the fixed friction between the temple 5, the side support 10 and the slide groove can be improved, thereby preventing the temple 5 and the side support 10 from sliding relative to each other during use, thereby affecting the use effect.

[0042] In some possible implementations, one end of the fixing member 9 is vertically fixed to the middle of the crossbar 8 , and the other end of the fixing member 9 is provided with a hook 15 , and the crossbeam 4 is supported by the hook 15 .

[0043] Specifically, see Figure 5 When in use, the crossbeam 4 of the lead glasses 1 is hung on the hook 15 of the fixing member 9 for fixing. The hard hook 15 improves the stability of the crossbeam 4 of the lead glasses 1 and avoids the height of the lead glasses 1 changing during the fixing process.

[0044] In some possible implementations, one end of the fixing member 9 is fixed to the middle of the crossbar 8 , and the other end of the fixing member 9 is provided with a soft buckle, and the crossbeam 4 is fixed by the buckle.

[0045] Specifically, the other end of the fixing member 9 can be configured as a soft buckle to improve the stability of the crossbeam 4 of the lead glasses 1 and prevent the front and rear positions of the lead glasses 1 from changing during the fixing process.

[0046] Finally, it should be noted that the above embodiments are only specific implementation methods of the utility model, which are used to illustrate the technical solution of the utility model, rather than to limit it. The protection scope of the utility model is not limited thereto. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that any technician familiar with the technical field can still modify the technical solution recorded in the above embodiments within the technical scope disclosed by the utility model, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiment of the utility model. They should all be included in the protection scope of the utility model. Therefore, the protection scope of the utility model shall be based on the protection scope of the claims.

[0047] Although the implementation scheme of the utility model has been disclosed as above, it is not limited to the applications listed in the specification and implementation modes. It can be fully applied to various fields suitable for the utility model. For those familiar with the art, additional modifications can be easily implemented. Therefore, without departing from the general concept defined by the claims and the scope of equivalents, the utility model is not limited to the specific details and the illustrations shown and described herein.

Claims

1. A head-mounted lead glasses support frame, used for supporting lead glasses (1), the lead glasses (1) comprising a crossbeam (4) and two temples (5), characterized in that: The head-mounted lead glasses support frame comprises: A head support frame (2), the head support frame (2) comprising a rear bracket (6) and two connecting members (7); the rear bracket (6) is an arc-shaped structure adapted to the back of the human head, and the two ends of the rear bracket (6) are rotatably connected to the two connecting members (7) respectively; A glasses bracket (3), the glasses bracket (3) comprising a cross bar (8), a fixing member (9) and two side brackets (10), wherein the fixing member (9) is arranged at the middle of the cross bar (8), the two side brackets (10) are symmetrically fixed to the two ends of the cross bar (8), and the two side brackets (10) are slidably connected to the two connecting members (7) respectively; wherein the two side brackets (10) are arranged vertically relative to the cross bar (8) in the horizontal direction, and the fixing member (9) is arranged vertically along the cross bar (8) in the vertical direction.

2. The head-mounted lead glasses support according to claim 1, characterized in that: The two connecting members (7) are both provided with a slide groove, the size of the side bracket (10) is adapted to the slide groove, and the two side brackets (10) are respectively inserted and fixed in the two slide grooves; the inner side of the connecting member (7) is rotatably connected to the two ends of the rear bracket (6) through a knob (11), and the opening of the slide groove is located on the outer side of the connecting member (7).

3. The head-mounted lead glasses support frame according to claim 2, characterized in that: The two side supports (10) are both in a semi-enclosed structure, and the two temples (5) are clamped and fixed by the semi-enclosed structure.

4. The head-mounted lead glasses support frame according to claim 3, characterized in that: A protruding handle (12) is arranged on the outer side of the side support (10); when the side support (10) is inserted into the slide groove, the protruding handle (12) is perpendicular to the slide groove and is located at the opening of the slide groove.

5. The head-mounted lead glasses support frame according to claim 4, characterized in that: The length of the side support (10) is less than the length of the temple (5), and the length of the side support (10) is greater than the length of the connecting piece (7).

6. The head-mounted lead glasses support frame according to claim 5, characterized in that: The rear bracket (6) comprises a supporting layer and a fitting layer, wherein the supporting layer is located on the outer side of the rear bracket (6), and the fitting layer is located on the inner side of the rear bracket (6) and contacts the back of the wearer's head; wherein the supporting layer is made of a hard material, and the fitting layer is provided with a soft silicone or sponge pad.

7. The head-mounted lead glasses support according to claim 6, characterized in that: The head support frame (2) further comprises a reinforcement belt (13), two ends of the rear bracket (6) are correspondingly provided with two ring buckles (14), and the two ends of the reinforcement belt (13) are respectively fixedly connected to the two ring buckles (14).

8. The head-mounted lead glasses support frame according to claim 7, characterized in that: The side support (10) and the slide groove are both provided with anti-slip pads made of soft gelatin material.

9. The head-mounted lead glasses support according to any one of claims 1 to 8, characterized in that: One end of the fixing member (9) is vertically fixed to the middle part of the crossbar (8), and the other end of the fixing member (9) is provided with a hook (15), and the crossbeam (4) is supported by the hook (15).

10. The head-mounted lead glasses support according to any one of claims 1 to 8, characterized in that: One end of the fixing member (9) is fixed to the middle part of the crossbar (8), and the other end of the fixing member (9) is provided with a soft buckle, and the crossbeam (4) is fixed by the buckle.

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