阅读说明：本技术 一种自行车收纳背景墙 (Background wall is accomodate to bicycle ) 是由 戴旭馗 于 2019-09-11 设计创作，主要内容包括：本发明涉及一种自行车收纳背景墙,涉及建筑背景装饰的技术领域,其包括外墙,由外墙所在平面向其内部凹陷形成内墙,内墙表面有用于悬挂自行车且具有锁定装置的自行车悬挂装置,自行车悬挂装置包括挂钩、与挂钩连接的支撑杆、与支撑杆连接的绳索以及控制绳索的电动卷线轮,支撑杆上设有径向的第二插孔,锁定装置包括插杆以及驱动插杆插入和拔出第二插孔的驱动机构。本发明具有增加自行车收纳空间,使活动空间不被占用的效果。(The invention relates to a bicycle storage background wall, which relates to the technical field of building background decoration and comprises an outer wall, wherein an inner wall is formed by sinking a plane of the outer wall into the inner wall, the surface of the inner wall is provided with a bicycle suspension device which is used for suspending a bicycle and is provided with a locking device, the bicycle suspension device comprises a hook, a support rod connected with the hook, a rope connected with the support rod and an electric winding wheel for controlling the rope, the support rod is provided with a second radial insertion hole, and the locking device comprises an insertion rod and a driving mechanism for driving the insertion rod to be inserted into and pulled out of the second insertion hole. The invention has the effect of increasing the bicycle accommodating space and enabling the activity space not to be occupied.)

1. The utility model provides a wall is accomodate to bicycle, includes outer wall (1), its characterized in that: the bicycle suspension device comprises a hook (31), a support rod (311) connected with the hook (31), a rope (323) connected with the support rod (311) and an electric winding wheel (321) for controlling the rope (323), wherein the support rod (311) is provided with a radial second insertion hole (3332), and the locking device (33) comprises an insertion rod (332) and a driving mechanism for driving the insertion rod (332) to be inserted into and pulled out of the second insertion hole (3332).

2. A bicycle storage wall as defined in claim 1, wherein: locking device (33) are including fixing at inside locking section of thick bamboo (331) of interior wall (2), and interior wall (2) surface is exposed to locking section of thick bamboo (331) one end, locking section of thick bamboo (331) are inserted in bracing piece (311), are equipped with radial and supply inserted bar (331) male first jack (3331) of corresponding second jack (3332) on the locking section of thick bamboo (331) lateral wall.

3. A bicycle storage wall as defined in claim 2, wherein: the second jack (3332) is a strip-shaped hole which has the same width as the radius of the inserted bar (332) and is bent upwards, the second jack (3332) comprises a smooth section (3371) and a locking section (3372), the side wall of the support bar (311) at the joint of the smooth section (3371) and the locking section (3372) is rotatably connected with the baffle ring (339), the upper edge and the lower edge of the second jack (3332) are respectively provided with an upper groove (3381) and a lower groove (3382) which can enable one side of the baffle ring (339) to be abutted, and the side wall of the support bar (311) above the second jack (3332) is provided with a spring (330) which can give elasticity to the baffle ring (339).

4. A bicycle storage wall as defined in claim 1, wherein: the actuating mechanism adopts rack and pinion mechanism (334), and rack and pinion mechanism (334) are including driven frame (3341) and action wheel (3342), inserted bar (332) are connected on driven frame (3341) lateral wall, and driven frame (3341) inside upward lateral wall has most advanced vertical rack (3343) and rotation connection action wheel (3342), has teeth of a cogwheel (3344) with rack (3343) meshing on action wheel (3342).

5. The bicycle storage wall of claim 4, wherein: the axis of the driving wheel (3342) is fixedly provided with a connecting rod (335) extending out of the surface of the inner wall (2), and the tail end of the connecting rod (335) is fixedly provided with a hand wheel (336).

6. A bicycle storage wall as defined in claim 1, wherein: the electric winding wheel (321) is fixed in the inner wall (2) right below the hook (31), and a rope (323) pulled out of the electric winding wheel (321) is fixed with one end of the supporting rod (311) extending into the inner wall (2).

7. A bicycle storage wall as defined in claim 2, wherein: the fixed pulley (322) is arranged in the inner wall (2) at the position of the hook (31), the fixed pulley (322) is vertical to the support rod (311) along the axial direction of the fixed pulley, and the rope (323) is wound around the side face, far away from the support rod (311), of the fixed pulley (322) from bottom to top.

8. A bicycle storage wall as defined in claim 6, wherein: and a wire releasing switch (324) and a wire collecting switch (325) of the electric wire winding wheel (321) are respectively arranged on the outer surface of the inner wall (2).

Technical Field

The invention relates to the technical field of building background decoration, in particular to a bicycle storage background wall.

Background

The background wall is a home decoration art decorated on a family living room television, a sofa, a vestibule, a bedroom wall and the like, has various styles, meets the decoration requirement of consumers by using a novel concept and an advanced process, and reflects the quality of the art, so that the background wall becomes the perfect combination of business and art.

The decorative wall has beautiful background wall, eliminates the original feeling of boring and tasteless room, and brings lively and warm room life for consumers. In the home decoration design, the background wall is usually used to make up for the spaciousness of the indoor background wall surface and also plays a role of decorating the indoor space. The background wall is a special space which embodies individuation, and how to decorate the background wall to be beautiful has decoration and strong practicability, and is the focus of design.

The existing bicycle hook fixed on the wall surface is used for accommodating a bicycle, namely the bicycle is lifted and hung on the hook, and the bicycle is hung on the wall surface.

But the bicycle is large in volume and hung on a wall to occupy the activity space of people, so that the room looks narrow and disordered.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a bicycle storage background wall which has the effects of increasing the bicycle storage space and enabling the activity space to be unoccupied.

The invention aims to increase the bicycle accommodating space to enable the activity space not to be occupied, and is realized by the following technical scheme:

the utility model provides a wall is accomodate to bicycle, includes the outer wall, by outer wall place plane to its inside sunken interior wall that forms, interior wall surface has the bicycle linkage that is used for hanging the bicycle and has locking device, bicycle linkage includes the couple, the bracing piece of being connected with the couple, the rope of being connected with the bracing piece and the electronic reel of control rope, be equipped with radial second jack on the bracing piece, locking device includes that inserted bar and drive inserted bar insert and extract the actuating mechanism of second jack.

Through adopting above-mentioned technical scheme, the interior wall is compared in the interior sunken of outer wall, forms the space of depositing the bicycle, and the bicycle hangs on the wall. The bicycle is hung on the hook, the electric winding wheel pulls the rope, the rope pulls the supporting rod connected with the hook, the supporting rod is fixed on the inner wall through the locking device after the bicycle is lifted, and when the supporting rod needs to be locked, the driving mechanism drives the inserted rod to be inserted into the second inserting hole; when the supporting rod needs to be unlocked, the driving mechanism drives the inserting rod to be pulled out of the second inserting hole. The bicycle storage background wall can not occupy the activity space of people, and the background wall which is attractive, individual and practical is formed.

The invention is further configured to: the locking device comprises a locking barrel fixed inside the inner wall, one end of the locking barrel is exposed out of the surface of the inner wall, the supporting rod is inserted into the locking barrel, and a first insertion hole which is radial and corresponds to the second insertion hole and used for inserting the insertion rod is formed in the side wall of the locking barrel.

Through adopting above-mentioned technical scheme, locking cylinder is fixed on the inner wall, and the inserted bar runs through first jack and second jack, and the inserted bar is tightly pinned to first jack, is about to bracing piece and locking cylinder together fixed, fixes the couple on the wall, makes the bicycle fixed more firm.

The invention is further configured to: the second jack is the same and tortuous bar hole that makes progress of width and inserted bar radius, and the second jack includes smooth section and locking section, and the lateral wall rotates on the bracing piece of smooth section and locking section linking department and connects the fender ring to the upper and lower edge of second jack has upper groove and the lower groove that can make fender ring conflict on one side respectively, has on the bracing piece lateral wall of second jack top to give the spring that keeps off ring elasticity.

Through adopting above-mentioned technical scheme, when the bicycle was not hung on the couple, the inserted bar can penetrate and run through locking section of thick bamboo and bracing piece from first jack and smooth section. However, when the bicycle is hung on the hook, the weight of the bicycle can cause the support rod to hang down toward the inner wall. At the moment, the inserted bar is fixed on the locking barrel, the supporting bar and the locking barrel slide relatively, and the inserted bar slides in the second insertion hole. The inserted bar starts to slide from the smooth section, and when the inserted bar pushes against the baffle ring, the baffle ring rotates into the upper groove from the lower groove so as to allow the inserted bar to pass through the yielding channel; when the inserted bar slided to the locking section, thereby keeping off supporting of ring break away from the inserted bar and rebounding to the low groove by the elasticity of spring in, keep off the ring and carry on spacingly to the inserted bar, make the bracing piece locking in the locking section, the bracing piece is from locking in a locking section of thick bamboo promptly.

The invention is further configured to: the driving mechanism adopts a gear rack mechanism, the gear rack mechanism comprises a driven frame and a driving wheel, the inserted bar is connected to the outer side wall of the driven frame, the upper side wall inside the driven frame is provided with a rack with a vertical tip end and is rotatably connected with the driving wheel, and the driving wheel is provided with gear teeth meshed with the rack.

By adopting the technical scheme, the driving wheel rotates towards the direction away from the locking cylinder to drive the driven frame to move together, the inserted rod is pulled out from the first jack and the second jack along with the direction away from the locking cylinder, and the locking of the bicycle suspension device is unlocked; the driving wheel rotates towards the direction close to the locking cylinder, the inserted link moves towards the direction close to the locking cylinder along with the driven frame, the inserted link is inserted into the first insertion hole and the second insertion hole to lock the bicycle suspension device on the inner wall, and the bicycle suspension device can be locked and separated on the inner wall by rotating the driving wheel.

The invention is further configured to: and a connecting rod extending out of the surface of the inner wall is fixed on the center of the driving wheel shaft, and a hand wheel is fixed at the tail end of the connecting rod.

Through adopting above-mentioned technical scheme, the hand wheel is outside the interior wall, rotates the hand wheel, drives the connecting rod and rotates, and the connecting rod drives the action wheel and rotates, makes things convenient for people to operate, uses manpower sparingly simultaneously.

The invention is further configured to: the electric winding wheel is fixed in the inner wall right below the hook, and a rope pulled out of the electric winding wheel is fixed with one end of the supporting rod extending into the inner wall.

Through adopting above-mentioned technical scheme, the electronic reel unwrapping wire, the couple is put down from the interior wall promptly, can catch on subaerial bicycle frame until the couple, and the electronic reel is received the line, and the couple is carrying the bicycle promptly and is packed up to hang the bicycle on the interior wall, make the process of hanging the bicycle simple and convenient and use manpower sparingly.

The invention is further configured to: the fixed pulley is arranged in the inner wall at the position of the hook, the fixed pulley is perpendicular to the supporting rod along the axial direction of the fixed pulley, and the rope is wound around the side face, far away from the supporting rod, of the fixed pulley from bottom to top.

Through adopting above-mentioned technical scheme, the rope walks around the fixed pulley after pulling out from electronic take-up reel, plays the effect of turning to, makes the rope draw the couple along bracing piece length extending direction, makes the traction bicycle process more smooth and easy.

The invention is further configured to: and a paying-off switch and a taking-up switch of the electric winding wheel are respectively arranged on the outer surface of the inner wall.

Through adopting above-mentioned technical scheme, people only need press the unwrapping wire switch on the interior wall and receive the line switch and can put down and hang the couple, convenient operation can not influence the whole aesthetic property of wall simultaneously.

In conclusion, the beneficial technical effects of the invention are as follows:

1. the inner wall forms a space for storing the bicycle, and the bicycle is hung on the wall, so that the activity space of people cannot be occupied;

2. the bicycle suspension device automatically suspends the bicycle, so that the labor is saved, and the practicability is enhanced;

3. a locking device of a gear rack mechanism is adopted to stably hang a bicycle suspension device of a bicycle;

4. the hook has a self-locking function, and when the hook is stressed and slides relative to the locking barrel, the hook is locked by the second insertion hole.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of a position structure of the spotlight according to the invention.

FIG. 3 is a schematic view of the construction of the bicycle suspension of the present invention.

Fig. 4 is a schematic view of the structure of the hitch and draft gear of the present invention.

Fig. 5 is an exploded view of the hook and locking barrel connection embodying the present invention.

Fig. 6 is a schematic structural view of a second jack in the present invention.

Fig. 7 is a partial cross-sectional view of a second receptacle in the present invention.

Fig. 8 is a schematic view showing a structure in which the insert rod is inserted into the support rod according to the present invention.

FIG. 9 is a schematic structural view showing the connection relationship between the support bar, the locking cylinder and the insert bar according to the present invention.

Fig. 10 is a schematic structural view of the rack and pinion mechanism of the present invention.

In the figure, 1, an outer wall, 2, an inner wall, 21, a spotlight, 3, a bicycle suspension device, 31, a hook, 311, a support rod, 312, a cross bar, 313, a hook, 32, a traction device, 321, an electric winding wheel, 322, a fixed pulley, 323, a rope, 324, a line-releasing switch, 325, a line-receiving switch, 33, a locking device, 331, a locking cylinder, 332, an insertion rod, 3331, a first insertion hole, 3332, a second insertion hole, 334, a gear-rack mechanism, 3341, a driven frame, 3342, a driving wheel, 3343, a rack, 3344, gear teeth, 335, a connecting rod, 336, a hand wheel, 3371, a smooth section, 3372, a locking section, 3381, an upper groove, 3382, a lower groove, 339, a retaining ring, 330, a spring, 34, a bicycle, 341, a frame, 35 and a scooter.

Detailed Description

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

Referring to fig. 1, the background wall for accommodating bicycles disclosed by the invention is arranged in an outer wall 1 and comprises an inner wall 2 and a bicycle suspension device 3 arranged on the inner wall 2, wherein the inner wall 2 is formed by sinking the plane of the outer wall 1 to the inside, the periphery of the inner wall 2 is provided with a side wall vertical to the outer wall 1, and the width of the side wall is enough to accommodate a bicycle 34 on the inner wall 2 and does not protrude out of the outer wall 1.

Since the bicycle 34 is suspended at the upper portion of the inner wall 2, a large space is left at the bottom of the inner wall 2, and the scooter 35 is stored on the side wall at the bottom of the inner wall 2 in order to make the most of the space. All lay the plank on the four sides lateral wall of interior wall 2, refer to fig. 2, set up shot-light 21 on the top surface lateral wall, shot-light 21 shines interior wall 2, can play the effect that provides the light source and pleasing to the eye.

Referring to fig. 3 and 4, the bicycle suspension device 3 is provided at an upper portion of the inner wall 2, and includes a hook 31 and a traction device 32, the hook 31 being capable of hanging a bicycle 34 on a wall surface, the hook 31 including a support rod 311 inserted into the inner wall 2, an end portion of the support rod 311 facing the outside fixing a cross bar 312, the cross bar 312 being horizontal and having both ends connected to hooks 313, the hooks 313 being perpendicular to the cross bar 312 and being vertically bent concavely downward, the hooks 313 hooking a frame 341 (refer to fig. 1) of the bicycle 34.

Referring to fig. 1 and 4, the traction device 32 includes an electric winding wheel 321, a fixed pulley 322 and a rope 323, the electric winding wheel 321 is located in the inner wall 2 right below the hook 31, the electric winding wheel 321 can be controlled to release and release the rope 323, and a line releasing switch 324 and a line receiving switch 325 are both arranged on the outer surface of the inner wall 2 (refer to fig. 1) for convenient operation; the fixed pulley 322 is fixed inside the inner wall 2, the axis of the fixed pulley is horizontal and vertical to the direction in which the length of the supporting rod 311 extends, and the top of the side surface of the fixed pulley 322 is positioned on the extension line of the supporting rod 311. The rope 323 is pulled out from the electric winding wheel 321, and after the rope is wound upwards from the side of the fixed pulley 322 far away from the surface of the inner wall 2, the rope 323 is fixed at the end part of the supporting rod 311 facing the inner wall 2, the electric winding wheel 321 is wound out, the hook 31 is separated from the inner wall 2 and put downwards, the electric winding wheel 321 is wound up after manually hooking the frame 341 of the bicycle 34, the rope 323 lifts the bicycle 34 until the supporting rod 311 is inserted back to the inner wall 2, and the bicycle 34 is hung on the wall.

Referring to fig. 3 and 5, in order to stably suspend the bicycle 34 on the inner wall 2 (see fig. 1), the bicycle suspension apparatus 3 further includes a locking device 33, the locking device 33 includes a locking cylinder 331 and an insertion rod 332, the locking cylinder 331 is cylindrical and fixed on the inner wall 2, one end of the locking cylinder 331 is exposed out of the surface of the inner wall 2 (see fig. 1), the support rod 311 is inserted through an entrance of an outer end of the locking cylinder 331, and both sides of a side wall of the locking cylinder 331 in a horizontal direction have first insertion holes 3331. The insert rod 332 is a round rod and has the same radius as the first insert hole 3331.

Referring to fig. 5 and 6, the side wall of the support bar 311 has a strip-shaped second insertion hole 3332 bent upward in the horizontal direction, and the width of the second insertion hole 3332 is the same as the radius of the insertion bar 332. The second insertion hole 3332 is divided into a smooth section 3371 and a locking section 3372, the smooth section 3371 is inclined from the horizontal to the upper side and then communicated with the locking section 3372, and the upper and lower edge side walls of the connecting end of the smooth section 3371 and the locking section 3372 are respectively provided with an upper groove 3381 and a lower groove 3382. A retainer 339 is provided between the smooth section 3371 and the locking section 3372.

Referring to fig. 6 and 7, two sides of the retainer 339 are rotatably connected to the sidewalls of the support rods 311 at the upper edge of the locking section 3372, a rectangular frame is downwardly defined between two rotary connection ends of the retainer 339, and the other side of the retainer 339 opposite to the rotary connection ends abuts against the lower groove 3382. A spring 330 is fixed on the edge of the retainer 339 adjacent to the rotary connecting end, and the other end of the spring 330 is fixed on the side wall of the supporting rod 311 above the upper groove 3381. The retainer 339 may be pivoted about the axis from the lower groove 3382 to the upper groove 3381.

Referring to fig. 6 and 9, when the bicycle 34 is not hung on the hook 31, the supporting rod 311 is inserted into the locking cylinder 331, the first insertion hole 3331 corresponds to the smooth section 3371, and the insertion rod 332 can penetrate through the locking cylinder 331 and the supporting rod 311 from the first insertion hole 3331 and the smooth section 3371. However, when the bicycle 34 is hung on the hook 31, the supporting rod 311 is pulled outwards by the gravity of the bicycle 34, the electric wire winding wheel 321 does not completely lock the rope 323, and the rope 323 has certain elasticity and can slightly stretch, so that the end of the supporting rod 311 pulls the rope 323 to hang down outwards from the inner wall 2 (refer to fig. 1). When the supporting rod 311 is not pulled by an external force, the second insertion hole 3332 cannot completely lock the inserting rod 332, because the locking cylinder 331 is fixed on the inner wall 2, the inserting rod 332 is inserted into the first insertion hole 3331 and can be locked, and the inserting rod 332 is fixed with the locking cylinder 331, when the supporting rod 311 hangs down towards the outer wall 2, the inserting rod 332 is stable, at this time, the supporting rod 311 and the locking cylinder 331 slide relatively, and the inserting rod 332 starts to slide relatively in the second insertion hole 3332.

When the insert rod 332 slides from the smooth section 3371 and abuts against the stop ring 339, the stop ring 339 is rotated into the upper groove 3381 from the lower groove 3382, so that the insert rod 332 passes through the way; when the inserting rod 332 slides to the locking section 3372, the stopping ring 339 is separated from the interference of the inserting rod 332 and is bounced back to the lower groove 3382 by the elastic force of the spring 330, the stopping ring 339 limits the inserting rod 332, so that the supporting rod 311 is locked in the locking section 3372 (refer to fig. 8), that is, the supporting rod 311 can be self-locked in the locking cylinder 331, thereby the hook 31 is fixed on the wall surface of the inner wall 2.

Referring to fig. 10, the other end of the insertion rod 332 is connected to a rack and pinion mechanism 334, the rack and pinion mechanism 334 includes a driven frame 3341 and a driving wheel 3342, the driven frame 3341 is a rounded rectangle, the insertion rod 332 is fixed on the outer wall of the arc on one side of the driven frame 3341, the driven frame 3341 and the locking cylinder 331 are on the same horizontal line, so that the insertion rod 332 is kept horizontal; the driven frame 3341 is provided with a rack gear 3343 inside an upper sidewall thereof, and a tip of the rack gear 3343 faces the center of the driven frame 3341. The driving wheel 3342 is rotatably engaged with the rack 3343, the circular arc of the driving wheel 3342 is provided with gear teeth 3344 engaged with the rack 3343, when the driving wheel 3342 rotates in the direction away from the locking cylinder 331, the rack 3343 drives the driven frame 3341 to translate in the direction away from the locking cylinder 331, so that the inserted rod 332 is disengaged from the locking cylinder 331; when the driver 3342 is moved toward the locking cylinder 331, the plunger 332 is moved in the direction of inserting the locking cylinder 331.

Referring to fig. 3 and 10, when the driving wheel 3342 rotates to the end of the rack 3343, the gear teeth 3344 are only partially connected to the rack 3343, the driving wheel 3342 abuts against the rounded surface of the driven frame 3341, the driving wheel 3342 cannot rotate any more, the driven frame 3341 does not move any more, and the plug 332 is completely separated from or inserted into the first insertion hole 3331 and the second insertion hole 3332.

Referring to fig. 1 and 10, a connecting rod 335 extending out of the inner wall 2 is connected to the axis of a driving wheel 3342, a circular hand wheel 336 is disposed at the end of the connecting rod 335, and the hand wheel 336 rotates to drive the driving wheel 3342 to rotate, so that a person can operate the locking device 33 on the outer surface of the inner wall 2.

The implementation principle of the embodiment is as follows: the spot light 21 can be opened, a bicycle 34 is hung on the hook 31 of the inner wall 2, and a scooter 35 is placed on the side wall of the bottom of the inner wall 2.

When the bicycle 34 is hung, the hand wheel 336 is rotated in the direction away from the hook 31, and the insert rod 332 is separated from the locking cylinder 331 and the support rod 311; pressing the wire releasing switch 324, releasing the wire from the electric wire winding wheel 321, releasing the hook 31, and hanging the hook 31 on the frame 341 of the bicycle 34; when the wire take-up switch 325 is pressed, the electric wire take-up wheel 321 takes up wires, the hook 31 drags the bicycle 34 to the inner wall 2, the support rod 311 is inserted into the locking cylinder 331, and at the moment, the electric wire take-up wheel 321 stops; the hand wheel 336 is rotated toward the hook 31 to reinsert the insert rod 332 into the first insert hole 3331 and the smooth section 3371, the bicycle 34 is caused to drop the hook 31 toward the interior wall 2 by gravity, the insert rod 332 pushes the stop ring 339, the stop ring 339 is held in the upper groove 3381 by the lower groove 3382, and when the insert rod 332 slides to the end of the locking section 3372, the spring 330 rebounds the stop ring 339 into the lower groove 3382, and the hook 31 is locked to the wall surface.

When the bicycle 34 needs to be put down, the hand wheel 336 is rotated in the direction away from the hook 31, because the stop ring 339 can only limit the insertion rod 332 to return to the smooth section 3371 and can not limit the insertion rod 332 to be pulled out, the insertion rod 332 is disengaged from the locking cylinder 331 and the support rod 311; pressing the wire releasing switch 324, releasing the wire from the electric wire winding wheel 321, lowering the hook 31, and taking down the frame 341 of the bicycle 34 from the hook 31; when the wire take-up switch 325 is pressed, the electric wire winding wheel 321 takes up wires, the support rod 311 is inserted into the locking cylinder 331, and at the moment, the electric wire winding wheel 321 stops; the hand wheel 336 is rotated in a direction to approach the hook 31, and the insertion rod 332 is inserted back into the locking cylinder 331 and the support rod 311, so that the hook 31 is locked on the inner wall 2.

When the bicycle 34 is removed, the supporting rod 311 is no longer pulled by the bicycle 34 and can be pulled back to the original height by the rope 323, so that the smooth section 3371 is aligned with the inserting rod 332 again, and the inserting rod 332 can continue to be inserted into the smooth section 3371 when the bicycle 34 is hung again next time.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.