CN215340569U - Cross country goggles fixed knot constructs demountable installation structure and cross country goggles - Google Patents

Abstract

The utility model discloses a detachable mounting structure of a cross-country goggles fixing structure and a cross-country goggles, wherein the detachable mounting structure comprises a first mounting part and a second mounting part which are respectively arranged on a goggle frame and a bracket connected with a goggle belt; the first mounting portion and the second mounting portion are arranged such that the second mounting portion is movable relative to the lens frame in a first direction and a second direction and is capable of being engaged with the first mounting portion. Therefore, the bracket provided with the second mounting part can move towards the first direction and the second direction relative to the lens frame, so that the bracket and the lens frame can be connected in a clamping way through the first mounting part and the second mounting part; when needs are unpacked apart support and picture frame, can move the relative picture frame orientation of support with the opposite direction of first direction and second direction, can realize split between them to, can be through changing the support that does not damage, with the whole life who improves cross-country goggles.

Description

Cross country goggles fixed knot constructs demountable installation structure and cross country goggles

Technical Field

The utility model relates to a cross-country goggles, in particular to a detachable mounting structure of a cross-country goggles fixing structure.

Background

The cross-country goggles are mainly used for protecting eyes of a wearer from being influenced by external sand wind in the cross-country motorcycling or cross-country bicycling process, and the action mechanism of the cross-country goggles is mainly to isolate the eyes of the wearer from the outside. In order to achieve the purpose that the cross-country goggles isolate the eyes of the wearer from the outside, the cross-country goggles generally need to be tightly attached to the face of the wearer, so that a fixing structure which can firmly fix the cross-country goggles on the face of the wearer needs to be arranged on the cross-country goggles, and the fixing structure needs to be repeatedly assembled and disassembled in the using process so as to be conveniently worn by the wearer repeatedly. However, with repeated assembly and disassembly of the fixed structure, the service life of the fixed structure is shorter than the service life of the frame and the lenses of the cross-country goggles, so that the cross-country goggles are often discarded due to the failure of the fixed structure.

SUMMERY OF THE UTILITY MODEL

In order to avoid the problem that the cross-country goggles are discarded due to the failure of the fixing structure, according to one aspect of the present invention, a detachable mounting structure of the cross-country goggles fixing structure is provided, so that when the fixing structure is damaged, a new fixing structure can be replaced without discarding the entire cross-country goggles, thereby improving the overall service life of the cross-country goggles.

The detachable mounting structure of the cross-country goggles fixing structure comprises a first mounting part and a second mounting part which are respectively arranged on a goggle frame and a bracket connected with a goggle belt; the first mounting portion and the second mounting portion are arranged such that the second mounting portion is movable relative to the lens frame in a first direction and a second direction and is capable of being engaged with the first mounting portion. Therefore, the bracket provided with the second mounting part can move towards the first direction and the second direction relative to the lens frame, so that the bracket and the lens frame can be connected in a clamping way through the first mounting part and the second mounting part; when needs are unpacked apart support and picture frame, can move the relative picture frame orientation of support with the opposite direction of first direction and second direction, can realize split between them to, can be through changing the support that does not damage, with the whole life who improves cross-country goggles.

In some embodiments, the second mounting portion includes a first catch provided on an upper side of the bracket and a second catch provided on a lower side of the bracket; the first installation part is a first through hole which is arranged on the mirror frame and corresponds to the first buckle and the second buckle. From this, the support can be connected with the first through-hole block of the upper and lower both sides of picture frame simultaneously through establishing first buckle and the second buckle of its upper and lower both sides, realizes firm connection between them.

In some embodiments, the first buckle comprises a first insertion rod with one end connected to the bracket and extending along a first direction, and a first buckle part which is arranged at the free end of the first insertion rod, extends towards a second direction and is used for being inserted into the first through hole; the second buckles respectively comprise second insertion rods, one ends of which are connected to the bracket, extend along the first direction and are used for being inserted into the first through holes; the second buckling part is arranged at the free end of the second inserting rod and extends towards the second direction; the first buckling part is inserted into a first through hole on one side of the spectacle frame, the second insertion rod is inserted into a first through hole on the other side of the spectacle frame, and the second buckling part is positioned on one side, deviating from the support, of the first through hole into which the second insertion rod is inserted. Therefore, when the first buckle and the second buckle are buckled with the first through hole, the second buckle part can be buckled on one side of the frame opposite to the support, the first insertion rod is prevented from being separated from the first through hole, and the reliability of connection between the frame and the support is guaranteed.

In some embodiments, the detachable mounting structure further comprises a third insertion rod provided on the bracket and extending in the first direction, the third insertion rod being provided on the same side of the bracket as the first insertion rod; and a second through hole which is arranged on the mirror frame and corresponds to the third insertion rod; the third insertion rod and the second through hole are arranged such that the third insertion rod fits in the second through hole when the first mounting part is snap-fitted in connection with the second mounting part. From this, can avoid through the third inserted bar that the picture frame that first installation department and second installation department block are connected closes the support and because of the touching split, further guarantee the reliability that both connect.

According to one aspect of the present invention, there is provided cross-country goggles comprising a frame with lenses mounted thereon; a bracket connected with a lens band; and with the picture frame with the demountable installation structure that the support block is connected, demountable installation structure is aforementioned demountable installation structure.

In some embodiments, there are two brackets; the left and right sides of picture frame all is equipped with first installation department. Thus, one end of the mirror belt can be connected to the support on the left side of the mirror frame, the other end of the mirror belt can be connected to the support on the right side of the mirror frame, and the mirror frame and the mirror belt can be fixed to the head of a wearer through the connection between the support and the mirror frame.

In some embodiments, the cross-country goggles further comprise a mounting unit provided on the bracket for attaching a belt. Because the support needs to be connected with the picture frame block, generally adopts hard material, and the mirror belt is for adaptation wearer's head type, generally adopts flexible material, leads to both generally not suitable integrated into one piece, through the installation element who sets up the connection mirror belt on the support, can make things convenient for being connected of mirror belt and support.

In some embodiments, the mounting unit includes at least one needle portion provided on a mounting plate detachably attached to the bracket; and a third through hole provided on the holder corresponding to the needle portion; the needle portion and the third through hole are arranged such that the needle portion is inserted into the third through hole when the mounting plate is detachably connected to the bracket. From this, can be through when the mounting panel can be dismantled with the support and be connected, the needle portion passes the mirror area and inserts the mode of third through-hole and realize being connected dismantling of mirror area and support, when the mirror area damages, can prolong the life of whole cross-country goggles through the mode of changing the mirror area.

In some embodiments, the mirror band is made of an elastic material; and/or the mirror belt is provided with an adjusting buckle for adjusting the length of the mirror belt. Thereby, the length of the mirror band can be adjusted by the adjusting buckle or the mirror band can be made to fit the head shape of the wearer by the elasticity of the mirror band.

In some embodiments, at least one of the frame and the second mounting portion is made of a material that is elastically deformable. So that the first installation part arranged on the mirror frame is connected with the second installation part arranged on the bracket in a clamping way.

Drawings

FIG. 1 is a schematic structural view of a detachable mounting structure of a cross-country goggles and a fixing structure thereof according to an embodiment of the present invention;

FIG. 2 is a structural schematic view of another perspective of the demountable installation arrangement of the cross-country goggles and their fixed structure shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the detachable mounting structure of the cross-country goggles and their fixing structures shown in FIG. 2, taken along the direction A-A;

FIG. 4 is a schematic structural view of a further perspective of the demountable installation arrangement of the cross-country goggles and their fixed structure shown in FIG. 1;

FIG. 5 is a schematic cross-sectional view of the detachable mounting structure of the cross-country goggles and their fixed structure shown in FIG. 4, taken along the direction B-B;

FIG. 6 is a schematic cross-sectional view of the detachable mounting structure of the cross-country goggles and their fixed structure shown in FIG. 2, taken along the direction C-C;

FIG. 7 is a structural diagram illustrating a state of detachment of the frame and the stand of the detachable mounting structure of the fixing structure of the cross-country goggles, and a state of detachment of the frame and the mounting plate according to an embodiment of the present invention;

FIG. 8 is an enlarged schematic view of the detachable mounting structure of the cross-country goggles and their fixing structure shown in FIG. 3 at D;

FIG. 9 is an enlarged structural view at E of the demountable installation structure of the cross-country goggles and their fixing structures shown in FIG. 5;

FIG. 10 is an enlarged schematic view of the detachable mounting arrangement of the cross-country goggles and their fixed structure shown in FIG. 6 at F;

reference numerals: 20. a mirror frame; 21. a first mounting portion; 211. a first through hole; 22. a second through hole; 30. a support; 31. a second mounting portion; 311. a first buckle; 3111. a first insert rod; 3112. a first fastening part; 312. a second buckle; 3121. a second insert rod; 3122. a second fastening part; 32. a third insert rod; 331. mounting a plate; 3311. a needle portion; 34. a third through hole; 40. a mirror band; 50. a lens; 60. an adjusting buckle.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element. The terms used herein are generally terms commonly used by those skilled in the art, and if they are inconsistent with such commonly used terms, the terms herein control.

Herein, the fixed structure refers to a structure for fixing the frame 20 of the all-terrain goggles on the face of the wearer.

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 to 10 schematically show a detachable mounting structure of a fixing structure of an off-road goggles according to an embodiment of the present invention.

As shown in fig. 3 and 5 to 7, the detachable mounting structure of the cross-country goggles fixing structure includes a first mounting portion 21 provided on the goggle frame 20 and a second mounting portion 31 provided on the stand 30 to which the goggle tape 40 is attached; the first mounting portion 21 and the second mounting portion 31 are provided such that the second mounting portion 31 is movable in the first direction X and the second direction Y relative to the lens frame 20 and is engageable with the first mounting portion 21.

As an example of the second mounting portion 31, referring to fig. 7, the second mounting portion 31 includes a first catch 311 provided on an upper side of the bracket 30 and a second catch 312 provided on a lower side of the bracket 30. In contrast, as shown in fig. 3 and 5, the first mounting portion 21 is implemented as a first through hole 211 integrally molded or machined in the frame 20 corresponding to the first catch 311 and the second catch 312. So that the bracket 30 can be simultaneously connected with the first through holes 211 on the upper and lower sides of the frame 20 by the first and second buckles 311 and 312 on the upper and lower sides thereof, thereby realizing the firm connection between the two. As one specific example of the first latch 311, referring to fig. 3, 7 and 8, the first latch 311 includes a first insertion bar 3111 having one end integrally formed, processed or connected to the bracket 30 and extending in the first direction X, and a first latch portion 3112 integrally formed, processed or connected to a free end of the first insertion bar 3111 and extending in the second direction Y for being inserted into the first through hole 211. As one of specific embodiments of the second latch 312, referring to fig. 5, 7 and 9, the second latch 312 includes a second insertion rod 3121 having one end integrally formed, processed or connected to the bracket 30, extending in the first direction X, for insertion into the first through hole 211; and a second catching portion 3122 integrally formed, processed or connected to a free end of the second insert lever 3121 to extend in the second direction Y. The depth of the first through hole 211 is not greater than the length of the second insert lever 3121. So that when the first and second latches 311 and 312 are engaged with the first through hole 211, the second latch portion 3122 can be latched on the side of the frame 20 opposite to the support 30, preventing the second insert bar 3121 from coming out of the first through hole 211, and securing the reliability of the connection of the frame 20 and the support 30.

Thus, the holder 30 provided with the second mounting portion 31 can be engaged with and connected to the frame 20 through the first mounting portion 21 and the second mounting portion 31 by moving the holder 30 in the first direction X and the second direction Y with respect to the frame 20; when the support 30 and the frame 20 need to be detached, the support 30 can be moved towards the direction opposite to the first direction X and the second direction Y relative to the frame 20, so that the detachment of the support 30 and the frame can be realized, and the undamaged support 30 can be replaced to prolong the whole service life of the off-road goggles.

In a preferred embodiment, as shown with reference to fig. 6, 7 and 10, the detachable mounting structure further comprises a third insertion bar 32 extending in the first direction X integrally formed, machined or connected to the bracket 30, the third insertion bar 32 being integrally formed, machined or connected to the same side of the bracket 30 as the first insertion bar 3111; and a second through hole 22 integrally formed or machined in the frame 20 corresponding to the third insertion rod 32; the third insertion rod 32 and the second through hole 22 are arranged such that the third insertion rod 32 fits in the second through hole 22 when the first mounting portion 21 is snap-fitted to the second mounting portion 31. The third insertion rod 32 prevents the frame 20 and the bracket 30 which are connected by the first installation part 21 and the second installation part 31 in a clamping way from being detached due to touch, so that the connection reliability of the frame 20 and the bracket is further ensured; moreover, the third insertion rod 32 can play a role in positioning when the support 30 is connected to the frame 20: specifically, when the frame 30 is to be connected to the frame 20, first, the third insertion rod 32 can be inserted into the second through hole 22; then, the bracket 30 is rotated relative to the frame 20, so that the first latch portion 3112 is inserted into the first through hole 211 on one side of the frame 20; finally, by pressing the bracket 30, the second insertion rod 3121 is inserted into the first through hole 211 of the opposite side of the frame 20, and the second latch portion is passed through the first through hole 211, so that the snap-fit connection of the bracket 30 and the frame 20 is achieved. When the support 30 and the frame 20 need to be detached, the operation is performed in the reverse order of the connection sequence of the support 30 and the frame 20, and the description is omitted here.

Fig. 1 to 7 schematically show an off-road goggles according to an embodiment of the present invention.

Referring to fig. 1, 3 and 5 to 7, the cross-country goggles comprise a frame 20 fitted with lenses 50; a bracket 30 to which a mirror band 40 is attached; and a detachable attachment structure for engaging and connecting the frame 20 and the holder 30, wherein the detachable attachment structure is the aforementioned detachable attachment structure.

In a preferred embodiment, as shown with reference to fig. 1, 2, 4 and 7, two brackets 30 are provided; the first mounting portions 21 are provided on both left and right sides of the frame 20. Thus, one end of the strap 40 is connected to the holder 30 on the left side of the frame 20, the other end of the strap 40 is connected to the holder 30 on the right side of the frame 20, and the frame 20 and the strap 40 can be fixed to the head of the wearer by the connection between the holder 30 and the frame 20.

In a preferred embodiment, shown with reference to fig. 7, the cross-country goggles further comprise a mounting unit for attaching a mirror belt 40 provided on the support 30. Since the support 30 needs to be engaged with the frame 20, a hard material is generally used, and the strap 40 is generally made of a flexible material to fit the head of the wearer, so that the two are generally not suitable for being integrally formed, and the connection between the strap 40 and the support 30 can be facilitated by providing the mounting unit for connecting the strap 40 on the support 30. As one specific example of a mounting unit for attaching the mirror band 40, with continued reference to FIG. 7, the mounting unit includes at least one needle portion 3311 provided on a mounting plate 331 detachably attached to the bracket 30; and a third through-hole 34 provided on the holder 30 corresponding to the needle portion 3311; the needle portion 3311 and the third through hole 34 are provided such that the needle portion 3311 is inserted into the third through hole 34 when the mounting plate 331 is detachably coupled to the bracket 30. Therefore, when the mounting plate 331 is detachably connected with the bracket 30, the needle portion 3311 is inserted into the third through hole 34 through the mirror belt 40 to detachably connect the mirror belt 40 with the bracket 30, and when the mirror belt 40 is damaged, the service life of the whole off-road goggles can be prolonged by replacing the mirror belt 40. The detachable connection of the mounting plate 331 and the bracket 30 can be achieved by the aforementioned snap connection, other snap structures in the prior art, or by a screw connection.

In a preferred embodiment, and as shown with reference to FIGS. 1-4, 6 and 7, the mirror band 40 is made of an elastic material; and/or the mirror belt 40 is provided with an adjusting buckle 60 for adjusting the length of the mirror belt 40. To adjust the length of the mirror band 40 by the adjustment button 60 or to adapt the mirror band 40 to the wearer's head shape by the elasticity of the mirror band 40. The elastic material can be rubber, TPE elastomer material and the like. The elastic band 40 may be an elastic band commonly used in the prior art. The adjusting buckle 60 may be an adjusting buckle 60 capable of adjusting the length of the flexible belt in the prior art, and the specific implementation manner of the adjusting buckle 60 is not limited in the present invention.

In a preferred embodiment, at least one of the frame 20 and the second mounting portion 31 is made of a material that is elastically deformable, for example plastic. So that the first mounting portion 21 provided on the frame 20 and the second mounting portion 31 provided on the holder 30 are engaged with each other.

What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.

Claims (10)

1. The detachable mounting structure of the cross-country goggles fixing structure is characterized by comprising a first mounting part and a second mounting part which are respectively arranged on a goggle frame and a bracket connected with a goggle belt;

the first installation part and the second installation part are arranged in such a way that the second installation part is opposite to the first installation part in the first direction and the second direction, and the mirror frame can move and be connected with the first installation part in a clamping way.

2. The detachable mounting structure of a cross-country goggles fixing structure according to claim 1, wherein the second mounting portion includes a first catch provided on an upper side of the bracket and a second catch provided on a lower side of the bracket;

the first installation part is a first through hole formed in the mirror frame and corresponding to the first buckle and the second buckle.

3. The detachable mounting structure of a fixing structure of off-road goggles according to claim 2, wherein the first catch includes a first insertion rod having one end connected to the bracket and extending in a first direction, and a first catch portion provided at a free end of the first insertion rod and extending in a second direction for insertion into the first through-hole;

the second buckle comprises a second insertion rod and a second buckle part, wherein one end of the second insertion rod is connected to the support, extends along the first direction and is used for being inserted into the first through hole, and the second buckle part is arranged at the free end of the second insertion rod and extends towards the second direction;

the first buckling part is inserted into a first through hole in one side of the mirror frame, the second inserting rod is inserted into a first through hole in the other side of the mirror frame, and the second buckling part is located in one side, deviating from the support, of the first through hole in which the second inserting rod is inserted.

4. The demountable installation structure of a cross-country goggles mounting structure of claim 3, further comprising:

the third insertion rod is arranged on the bracket and extends towards the first direction, and the third insertion rod is arranged on the same side of the bracket as the first insertion rod;

the second through hole is formed in the mirror frame and corresponds to the third insertion rod;

the third insertion rod and the second through hole are arranged in such a way that the third insertion rod is matched in the second through hole when the first installation part is connected with the second installation part in a clamping way.

5. Cross-country goggles, characterized by comprising:

a frame mounted with lenses;

a bracket connected with a lens band;

and a detachable mounting structure for snap-fitting the frame to the holder, wherein the detachable mounting structure is as defined in any one of claims 1 to 4.

6. Off-road goggles according to claim 5, characterised in that said brackets are provided in two;

the left and right sides of picture frame all is equipped with first installation department.

7. Off-road goggles according to claim 6, further comprising a mounting unit provided on the support for attaching the mirror belt.

8. The off-road goggles according to claim 7, wherein said mounting unit includes:

at least one needle part arranged on a mounting plate detachably connected to the bracket;

and a third through hole provided on the holder corresponding to the needle portion;

the needle portion and the third through hole are arranged such that, when the mounting plate is detachably connected to the bracket, the needle portion is inserted into the third through hole.

9. The off-road goggles according to claim 8, wherein the belt is made of an elastic material; and/or

The mirror belt is provided with an adjusting buckle for adjusting the length of the mirror belt.

10. Cross-country goggles according to any one of claims 5 to 9, characterised in that at least one of the frame and the second mount is made of an elastically deformable material.

Images