CN111844248A

CN111844248A - Environment-friendly decoration device

Info

Publication number: CN111844248A
Application number: CN202010663958.4A
Authority: CN
Inventors: 张明铨; 陈利斌; 姜赛丹; 陈春新; 闫娟; 王秀容
Original assignee: Wenzhou Lv Yu Construction Co ltd
Current assignee: Wenzhou Lv Yu Construction Co ltd
Priority date: 2020-07-10
Filing date: 2020-07-10
Publication date: 2020-10-30

Abstract

The invention discloses an environment-friendly decoration device, which adopts the technical scheme that the environment-friendly decoration device comprises a handsaw, a dust collection box, a dust cover and a fixing device; the dust collection box comprises a base, two fixing plates and two connecting plates, wherein the fixing plates are oppositely arranged, the connecting plates are oppositely arranged, and fixing holes for wood plates to penetrate through are formed in the middle of the upper ends of the fixing plates; the dust cover is made of transparent materials and is connected to the upper end of the dust collection box, the dust cover comprises two half covers which are symmetrically arranged, an operation gap for the handsaw to pass through is formed between the upper ends of the two half covers, and a connecting block is connected between the lower ends of the two half covers; the fixing device is provided with two and is connected to one side of the half cover towards the fixing plate. The whole cutting process is basically and completely sealed, and the cut sawdust can be deposited at the bottom of the dust collection box, so that the personal health and the environment cannot be polluted.

Description

Environment-friendly decoration device

Technical Field

The invention relates to the technical field of decoration, in particular to an environment-friendly decoration device.

Background

The home decoration is short for home decoration, and relates to the aspects of ground wall surfaces, doors and windows, water circuits, suspended ceilings, space partitions, storage cabinets and the like. Whole fitment period is long, and the fitment in-process can produce the dust unavoidably, and constructor is in under this environment for a long time, produces respiratory disease easily, and the ventilative back dust of windowing is raised to the outside air in, can cause environmental pollution, environmental protection inadequately. The types of dust include cement dust, ceramic dust, wood dust, and the like.

For wood building materials such as wood boards and wood strips, cutting tools include electric saws and hand saws. The electric saw is of a dust-free cutting type, but is too dangerous for decoration personnel with insufficient experience to start with and has poor portability; so that a part of the fitter will still choose a handsaw for cutting. In order to avoid the dust problem, how to remove the handsaw and cut into the sawdust powder is an urgent problem to be solved.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an environment-friendly decoration device, which can remove powder generated during the cutting of a wood board and is environment-friendly and pollution-free.

The above object of the present invention is achieved by the following technical solutions:

an environment-friendly decoration device comprises a handsaw, a dust collection box, a dust cover and a fixing device;

the dust collection box comprises a base, two fixing plates and two connecting plates, wherein the fixing plates are oppositely arranged, the connecting plates are oppositely arranged, and fixing holes for wood plates to penetrate through are formed in the middle of the upper ends of the fixing plates;

the dust cover is made of transparent materials and is connected to the upper end of the dust collection box, the dust cover comprises two half covers which are symmetrically arranged, an operation gap for the handsaw to pass through is formed between the upper ends of the two half covers, and a connecting block is connected between the lower ends of the two half covers;

Fixing device is provided with two and connects in one side of half cover towards the fixed plate, fixing device is including wearing to locate half cover accommodate the lead screw, accommodate the lead screw lower extreme rotates and is connected with and compresses tightly strip, upper end fixedly connected with rotation handle, half cover upper side fixedly connected with and accommodate the lead screw threaded connection's thread bush.

By adopting the technical scheme, when cutting, a woodwork pen is used for drawing a line at the cutting position of the wood board, then the wood board is inserted from one fixing hole and is inserted from the other fixing hole until the cutting line is opposite to the operation gap, and the wood board is supported by the two fixing plates; then the rotating handle is twisted to enable the pressing strips to move downwards to the pressing wood board, so that the wood board cannot slide and is suitable for wood boards with different thicknesses; then the saw blade of the hand saw penetrates through the operation gap, and the hand saw is pulled to finish cutting; and finally, unscrewing the pressing strip, and respectively drawing out the two wood boards.

Firstly, the whole cutting process is basically and completely sealed, and the cut sawdust is deposited at the bottom of the dust collection box, so that the human health and the environment are not polluted; secondly, the sawdust powder cannot be blown by wind to be lifted; thirdly, limiting the handsaw by the operation gap to ensure the cutting accuracy; fourthly, the wood board is not required to be fixed by hands, the cutting process is easy, and the trouble that the wood board slides accidentally is avoided.

The present invention in a preferred example may be further configured to: the upper side of the compressing strip is connected with a guide rod penetrating through the half cover.

Through adopting above-mentioned technical scheme, compress tightly the strip and receive the spacing and unable rotation of guide bar, only can slide from top to bottom, guarantee to compress tightly that the strip laminates the plank all the time transversely, guarantee to compress tightly the effect.

The present invention in a preferred example may be further configured to: the lower side of the pressing strip is connected with a rubber pad.

By adopting the technical scheme, on one hand, the friction force between the pressing strip and the wood board is increased, and the pressing effect is improved; on the other hand, when the wood board is pulled out, the rotating handle is slightly unscrewed, and the rubber pad can effectively remove the wood dust falling on the upper side of the wood board, so that the chip removing effect is ensured.

The present invention in a preferred example may be further configured to: a supporting table is connected to the inner side of the fixing plate below the fixing hole, and the supporting table is opposite to the pressing strip.

Through adopting above-mentioned technical scheme, increase the support area that the plank received, improve the supporting effect, plank excessive deformation when preventing to cut.

The present invention in a preferred example may be further configured to: half cover includes the roof, connects in the sideboard of roof three sides, fixed plate and connecting plate upper end outside all are provided with the draw-in groove that supplies the sideboard card to go into, the connecting strip is worn to be equipped with towards one side of connecting block by the sideboard, the connecting plate upper end is provided with the connecting hole that supplies the connecting strip to pass.

By adopting the technical scheme, the dust cover, the dust collection box and the dust collection box are spliced through the two connecting strips, the fixing effect is achieved, the disassembly is convenient, and the two connecting strips are directly pulled out during the disassembly; secondly, the connecting strips play a role in stopping sawdust and prevent sawdust powder from splashing upwards; thirdly, the connecting strip plays limiting displacement, and further limiting hand saw end part guarantees to cut accurately.

The present invention in a preferred example may be further configured to: still set up respectively in two dust cleaning device that compress tightly one side in opposite directions of strip, dust cleaning device includes axis, fixed cover connect in the clean cover in the axis outside, connect the connecting seat at axis both ends, the connecting plate upper end is provided with the spout that supplies the connecting seat card to go into and slide from top to bottom, the sideboard lower extreme is provided with the holding tank that supplies the connecting seat card to go into.

Through adopting above-mentioned technical scheme, lift the axis earlier, pass the plank again, the axis lies in the plank upside this moment, takes out the plank after cutting to through the cleaning strip, and the cleaning strip does not receive to block and glides, and then removes the remaining saw-dust powder of plank cutting face, realizes removing the bits completely.

The present invention in a preferred example may be further configured to: the connecting seat including be located the spout sleeve, fixed cup joint in the snap ring in the sleeve outside, wear to locate the spliced pole at sleeve middle part, spliced pole one end is provided with and supplies axis male spread groove, the other end to be connected with pull handle, middle part and has cup jointed the go-between, the sleeve inboard is provided with and supplies the go-between card to go into and the recess that slides, the go-between deviates from and is connected with the spring between centraxonial one side and the recess inner wall.

By adopting the technical scheme, when the sawdust powder at the bottom of the dust collection box is excessively accumulated, the dust cover is taken down, and then the two pull handles are pulled back to back, so that the middle shaft is separated from the connecting column, and the cleaning sleeve can be used for cleaning the sawdust powder at the inner bottom of the dust collection box.

The present invention in a preferred example may be further configured to: the dust collecting device is characterized in that a dust collecting groove is formed in the middle of the base, a dust collecting box is arranged in the dust collecting groove, and a through hole for drawing out the dust collecting box is formed in the connecting plate.

Through adopting above-mentioned technical scheme, clean cover sweeps the saw-dust powder of dust collection box inner bottom to the dust collection box in the back lightly, takes out the dust collection box again and emptys totally can.

In summary, the invention includes at least one of the following beneficial technical effects:

1. the sawdust powder generated when the handsaw is used for cutting the wood board does not cause harm to human health and environment;

2. the precision of plank cutting is greatly improved.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is an exploded schematic view of the dust cap and dust bin of the embodiment;

FIG. 3 is a schematic structural view of a dust cap and a fixing device in an embodiment;

FIG. 4 is a schematic structural view of the embodiment with the dust cap, securing device and connecting strip removed;

FIG. 5 is an enlarged schematic view of area A of FIG. 4;

Fig. 6 is a schematic sectional view of the connection socket in the embodiment.

Description of reference numerals: 1. hand sawing; 2. a dust collection box; 21. a base; 211. a dust collecting groove; 22. a fixing plate; 221. a fixing hole; 23. a connecting plate; 231. connecting holes; 232. a chute; 233. a through hole; 24. a support table; 25. a dust collecting box; 3. a dust cover; 31. a half cover; 311. a top plate; 312. a side plate; 3121. accommodating grooves; 32. connecting blocks; 4. a fixing device; 41. adjusting the screw rod; 42. compressing the strips; 43. rotating the handle; 44. a threaded sleeve; 45. a guide bar; 46. a rubber pad; 5. an operating gap; 6. a card slot; 7. a connecting strip; 8. a dust cleaning device; 81. a middle shaft; 82. cleaning the sleeve; 83. a connecting seat; 831. a sleeve; 8311. a groove; 832. a snap ring; 833. connecting columns; 8331. connecting grooves; 8332. pulling a handle; 8333. a connecting ring; 834. a spring.

Detailed Description

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

Referring to fig. 1, the environment-friendly decorating device disclosed by the invention comprises a handsaw 1 for cutting a wood board or a batten, a dust collection box 2 for collecting sawdust powder generated by cutting, a dust cover 3 for covering the dust collection box 2 to prevent dust from flying, a fixing device 4 for fixing the wood board for cutting, and a dust cleaning device 8 for cleaning sawdust. The handsaw 1 includes a saw blade having saw teeth, and a handle fixedly connected to one end of the saw blade.

Referring to fig. 2 and 4, the dust box 2 includes a base 21, two opposite fixing plates 22, and two opposite connecting plates 23, wherein the two fixing plates 22 and the two connecting plates 23 are respectively fixedly connected to four sides of the base 21, and the adjacent fixing plates 22 and the connecting plates 23 are fixedly connected. Therefore, the base 21, the fixing plate 22 and the connecting plate 23 enclose the dust box 2 with an opening at the upper end, and the sawdust powder generated during cutting falls into the bottom of the dust box 2. The middle part of the base 21 is provided with a dust collecting groove 211, two ends of the dust collecting groove 211 extend to the connecting plate 23, a dust collecting box 25 is placed in the dust collecting groove 211, and one connecting plate 23 is provided with a through hole 233 for the dust collecting box 25 to be drawn out or clamped in. The sawdust powder at the inner bottom of the dust collection box 2 is lightly swept into the dust collection box 25, and then the dust collection box 25 is drawn out and poured out to be clean.

The middle part of the upper end of the fixing plate 22 is provided with a fixing hole 221 for the wood board to pass through, and the upper side of the fixing hole 221 is open. A support platform 24 is fixedly connected to the inner side of the fixing plate 22 below the fixing hole 221, and the upper side surface of the support platform 24 is flush with the lower inner wall of the fixing hole 221. The wood board is supported by the two support stands 24 by passing the wood board through one of the fixing holes 221 and out of the other fixing hole 221.

Referring to fig. 2 and 3, the dust cover 3 is made of a transparent acrylic material, so that people do not affect the observation of the cutting position of the wood board. The dust cover 3 comprises two symmetrically arranged half covers 31 and a connecting block 32 for connecting the two half covers 31. The half cover 31 includes a top plate 311 and a U-shaped edge plate 312 fixedly connected to a lower edge of the top plate 311, and the two top plates 311 do not have the edge plate 312 on opposite sides. The connecting blocks 32 are provided with two connecting blocks and are respectively fixedly connected between the lower sides of the same ends of the two side plates 312, so that an operating gap 5 for the saw blade of the handsaw 1 to pass through is formed between the upper ends of the two half covers 31. The saw blade of the handsaw 1 penetrates through the operation gap 5 and extends into the interior, and the wood plate is directly cut, so that the handsaw is convenient and fast to operate.

Referring to fig. 2 and 4, the fixing plate 22 and the connecting plate 23 are provided with a locking groove 6 for the side plate 312 to be locked in, so that the dust box 2 and the dust cover 3 are partially overlapped with each other. The longitudinal width of the fixing hole 221 is larger than that of the clamping groove 6, so that a part of the fixing hole 221 is exposed after the dust cover 3 is covered, and a wood board can pass through the fixing hole. The two sides of the operating gap 5 are provided with connecting strips 7, the lower sides of the opposite ends of the two side plates 312 are provided with holes for the connecting strips 7 to pass through, and the upper ends of the connecting plates 23 are provided with two connecting holes 231 for the connecting strips 7 to pass through. First the dust cover 3 card goes into draw-in groove 6, passes connecting plate 23 and sideboard 312 with connecting strip 7 again for dust cover 3 and dust collection box 2 relatively fixed and unable separation, the dust cover 3 that all is relative at connecting strip 7 both ends this moment stretches out, two connecting strips 7 can directly be taken out during the dismantlement.

Referring to fig. 2 and 3, the fixing device 4 is provided with two fixing devices and respectively connected to one side of the half cover 31 facing the fixing plate 22, the fixing device 4 includes an adjusting screw 41 movably inserted into the top plate 311 and two guide rods 45, and the two guide rods 45 are respectively located at two opposite sides of the adjusting screw 41. The adjusting screw 41 is rotatably connected with a pressing strip 42 at one end inside the dust cover 3, and the lower end of the guide rod 45 is fixedly connected with the pressing strip 42. The upper end of the adjusting screw rod 41 extends out of the dust cover 3 and is fixedly connected with a rotating handle 43, and the upper side of the top plate 311 is fixedly connected with a threaded sleeve 44 in threaded connection with the adjusting screw rod 41. A rubber pad 46 is fixedly connected to the lower side of the pressing strip 42. After the adjusting screw rod 41 is screwed, the adjusting screw rod 41 moves up and down along the axial direction of the threaded sleeve 44, and further drives the pressing strip 42 to move up and down. The length direction of the pressing strips 42 is arranged along the transverse direction of the wood plate placement and is positioned right above the supporting platform 24.

When cutting, firstly, a woodwork pen is used for drawing lines at the cutting position of the wood board, then the wood board penetrates through the fixing hole 221 until the cutting line is opposite to the operation gap 5, and then the rotating handle 43 is screwed, so that the pressing strip 42 moves downwards to press the wood board, the wood board cannot slide, and the wood board cutting device is suitable for wood boards with different thicknesses; then, the saw blade of the handsaw 1 penetrates through the operation gap 5, and the handsaw 1 is pulled to finish cutting; and finally, unscrewing the pressing strip 42 and respectively drawing out the two wood boards.

Referring to fig. 5, the dust removing device 8 is provided with two dust removing devices respectively located on one side of the two support platforms 24, the dust removing device 8 includes a central shaft 81, a cleaning sleeve 82 fixedly sleeved on the outer side of the central shaft 81, and a connecting seat 83 clamped at two ends of the central shaft 81, and the cleaning sleeve 82 is a sponge sleeve. The connecting plate 23 is provided with sliding grooves 232 on both sides of the upper end for the connecting seat 83 to be inserted and slide up and down, the upper ends of the sliding grooves 232 are open, and the part of the lower end of the side plate 312 inserted into the slot 6 is provided with an accommodating groove 3121 for the connecting seat 83 to be inserted. The cleaning sleeve 82 can slide up and down along the chute 232. The sides of the holding-down strip 42 and the support platform 24 facing away from the fastening plate 22 are flush with each other and tangential to the cleaning sleeve 82. Firstly, the two connecting seats 83 are lifted, the middle shaft 81 is higher than the fixing hole 221, then the wood board passes through the connecting seats 83, the cleaning sleeves 82 are attached to the upper side of the wood board, the wood board is drawn out after the cutting is finished until the wood board passes through the cleaning strips, the cleaning strips slide down without being blocked, and then the residual wood dust on the cutting surface of the wood board is removed, so that the complete chip removal is realized.

Referring to fig. 5 and 6, in order to remove dust from the bottom of the dust collecting box 2 by detaching the central shaft 81 and the cleaning sleeve 82, the connecting seat 83 includes a sleeve 831 located in the sliding groove 232, a snap ring 832 fixedly fastened to the outer side of the sleeve 831, and a connecting post 833 movably inserted through the middle of the sleeve 831. The horizontal section of the sliding groove 232 is cross-shaped, and the sleeve 831 can slide along the sliding groove 232 and is limited by the snap ring 832 so as not to move axially.

One end of the connecting column 833 facing to the middle shaft 81 is provided with a connecting groove 8331 for the middle shaft 81 to insert, the other end is fixedly connected with a pull handle 8332, and the middle part is fixedly sleeved with a connecting ring 8333. A groove 8311 for the connecting ring 8333 to be clamped and slide along the axial direction of the sleeve 831 is arranged on the inner side of the sleeve 831, and a spring 834 is fixedly connected between one side of the connecting ring 8333 departing from the central shaft 81 and the inner wall of the groove 8311. The deformation distance of the spring 834 is larger than the depth of the connecting groove 8331, so that the middle shaft 81 and the connecting column 833 can be separated by pulling the two pull handles 8332 back to back, and the cleaning sleeve 82 can be used for cleaning the sawdust on the inner bottom of the dust collection box 2.

The implementation principle of the embodiment is as follows:

when cutting, firstly, a woodwork pen is used for drawing lines at the cutting position of the wood board, then the cleaning sleeve 82 is lifted to the upper side of the fixing hole 221, the wood board penetrates through the fixing hole 221 until the cutting line is opposite to the operation gap 5, then the rotating handle 43 is screwed, and the pressing strip 42 is moved downwards to press the wood board, so that the wood board cannot slide, and the wood board pressing device is suitable for wood boards with different thicknesses; then, the saw blade of the handsaw 1 penetrates through the operation gap 5, and the handsaw 1 is pulled to finish cutting; finally, the pressing strip 42 is unscrewed, and one or two wood boards are drawn out.

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.

Claims

1. The utility model provides an environmental protection fitment device, includes handsaw (1), its characterized in that: also comprises a dust collection box (2), a dust cover (3) and a fixing device (4);

the dust collection box (2) comprises a base (21), two fixing plates (22) arranged oppositely and two connecting plates (23) arranged oppositely, wherein the middle part of the upper end of each fixing plate (22) is provided with a fixing hole (221) for a wood board to pass through;

the dust cover (3) is made of transparent materials and is connected to the upper end of the dust collection box (2), the dust cover (3) comprises two half covers (31) which are symmetrically arranged, an operation gap (5) for the handsaw (1) to pass through is formed between the upper ends of the two half covers (31), and a connecting block (32) is connected between the lower ends of the two half covers;

fixing device (4) are provided with two and connect in one side of half cover (31) towards fixed plate (22), fixing device (4) are including wearing to locate accommodate the lead screw (41) of half cover (31), accommodate the lead screw (41) lower extreme rotates and is connected with and compresses tightly strip (42), upper end fixedly connected with rotation handle (43), half cover (31) upside fixedly connected with and accommodate the lead screw (41) threaded connection's thread bush (44).

2. An environmental finishing device as defined in claim 1, further comprising: the upper side of the pressing strip (42) is connected with a guide rod (45) which penetrates through the half cover (31).

3. An environmental finishing device as defined in claim 1, further comprising: the lower side of the pressing strip (42) is connected with a rubber pad (46).

4. An environmental finishing device as defined in claim 1, further comprising: a supporting table (24) is connected to the inner side of the fixing plate (22) below the fixing hole (221), and the supporting table (24) is opposite to the pressing strip (42).

5. An environmental finishing device as defined in claim 1, further comprising: half cover (31) include roof (311), connect sideboard (312) on roof (311) three sides, fixed plate (22) and connecting plate (23) upper end outside all are provided with draw-in groove (6) that supply sideboard (312) card to go into, connecting strip (7) are worn to be equipped with towards one side of connecting block (32) by sideboard (312), connecting plate (23) upper end is provided with connecting hole (231) that supply connecting strip (7) to pass.

6. An environmental finishing device as defined in claim 5, wherein: still include two and set up respectively in two dust cleaning device (8) that compress tightly strip (42) one side in opposite directions, dust cleaning device (8) include axis (81), fixed cup joint in clean cover (82) in axis (81) outside, connect in connecting seat (83) at axis (81) both ends, connecting plate (23) upper end is provided with spout (232) that supply connecting seat (83) card to go into and slide from top to bottom, sideboard (312) lower extreme is provided with holding tank (3121) that supply connecting seat (83) card to go into.

7. An environmental finishing device as defined in claim 6, further comprising: connecting seat (83) including be located sleeve (831) in spout (232), fix the cup joint in snap ring (832) in the sleeve (831) outside, wear to locate spliced pole (833) at sleeve (831) middle part, spliced pole (833) one end is provided with supplies axis (81) male spread groove (8331), the other end is connected with pull handle (8332), middle part has cup jointed go-between (8333), sleeve (831) inboard is provided with and supplies go-between (8333) card to go into and the recess (8311) that slides, be connected with spring (834) between one side that go-between (8333) deviates from axis (81) and recess (8311) inner wall.

8. An environmental finishing device as defined in claim 7, further comprising: the middle part of the base (21) is provided with a dust collecting groove (211), the dust collecting groove (211) is internally provided with a dust collecting box (25), and the connecting plate (23) is provided with a through hole (233) for the dust collecting box (25) to be drawn out.