CN211174707U

CN211174707U - Anti-pinch safety cover for floor fan

Info

Publication number: CN211174707U
Application number: CN201922122226.XU
Authority: CN
Inventors: 李玲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-04
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a hand-clamping-preventing safety cover for a floor fan, which comprises a rear mounting ring, wherein one end of the rear mounting ring is provided with a front mounting ring, the outer sides of the rear mounting ring and the front mounting ring are evenly connected with a guard bar, one end of the front mounting ring is connected with a guard circular plate, the utility model has the advantages of scientific and reasonable structure, safe and convenient use, capability of driving the cleaning plate and the cleaning brush to move through the arranged cleaning connecting rod, the sliding connecting rod, the cleaning plate and the cleaning brush, capability of cleaning and wiping between the outer side of the guard bar and the guard bar, capability of wiping the guard bar at different positions, convenience for wiping and cleaning the guard bar when in use, capability of absorbing the vibration generated when the fan is used through the arranged damping mounting plate, the mounting screw hole, the damping telescopic rod and the damping spring, and capability of reducing the vibration transmitted to the safety cover of the fan, affecting the stability of the fan safety cover in use.

Description

Anti-pinch safety cover for floor fan

Technical Field

The utility model relates to the technical field of household appliances, specifically a floor fan is with preventing tong safety guard.

Background

The floor fan has the functions of blowing air and relieving summer heat, can be used in a movable mode, is popular with consumers, has the main characteristics of large air volume and low noise, has better effects of indoor ventilation and heatstroke prevention and temperature reduction in hot summer, and can be used safely when being stably placed on the ground, wherein a safety cover is arranged on the outer side of a fan blade of the floor fan to protect the fan blade and prevent hands from being clamped;

but when current floor fan safety guard in the existing market used, debris such as dust appeared in the safety guard surface easily in the safety guard rear when admitting air, need the user after the use, dismantle the safety guard, wash and clean the safety guard, can't be fast convenient clear up the safety guard.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical scheme can effectively solve the safety guard rear that proposes in the above-mentioned background art when admitting air, appears debris such as safety guard surface adhesion dust easily, needs the user to dismantle the safety guard after using, washs the safety guard and cleans, the unable quick convenient problem of clearing up the safety guard.

In order to achieve the above object, the utility model provides a following technical scheme: a hand-clamping prevention safety cover for a floor fan comprises a rear mounting ring, wherein a front mounting ring is mounted at one end of the rear mounting ring, protective rods are uniformly connected to the outer sides of the rear mounting ring and the front mounting ring, a protective circular plate is connected to one end of the protective rod at one end of the front mounting ring, a protective ring is connected to the outer side of the protective rod in a penetrating manner, a mounting circular plate is fixedly connected to one end of the protective rod at one end of the rear mounting ring, and through holes are uniformly formed in one end of the mounting circular plate;

one end of the rear mounting ring is provided with an ash-proof wiping mechanism, and the ash-proof wiping mechanism comprises a first annular groove, a second annular groove, a sliding connecting rod, a moving ring, a cleaning plate, a cleaning connecting rod and a cleaning brush;

first ring channel has been seted up to the one end of back installation circle, the second ring channel has been seted up to the one end of installation plectane, the one end inner wall sliding connection of first ring channel and second ring channel has the slip connecting rod, the outside slidable mounting of slip connecting rod has the removal circle, the outside symmetry of removing the circle rotates and is connected with the clearance board, two install the clearance connecting rod between the clearance board, the clearance brush is installed to the bottom of clearance board.

Preferably, the outer surfaces of the rear mounting ring, the front mounting ring, the guard bar, the guard circular plate, the guard ring and the mounting circular plate are coated with antirust paint, and the rubber ring is mounted at the joint of the rear mounting ring and the front mounting ring.

Preferably, the width of the cleaning plate is smaller than the distance between two adjacent protective rods, and the outer side of the cleaning connecting rod is coated with an anti-slip rubber sleeve.

Preferably, the shape of the sliding connecting rod is the same as that of the guard rod, and the bent part of the sliding connecting rod is a smooth cambered surface.

Preferably, one end of the mounting circular plate is connected with a damping mounting mechanism, and the damping mounting mechanism comprises a motor mounting hole, a mounting annular plate, a damping telescopic rod, a damping spring, a damping mounting plate and a mounting screw hole;

the motor mounting hole has been seted up to the one end of installation plectane, the one end of installation plectane corresponds motor mounting hole outside position department and is connected with the installation annular slab, the one end of installation plectane corresponds the inboard position department of installation annular slab and evenly is connected with shock attenuation telescopic link, damping spring is installed in shock attenuation telescopic link's the outside, damping spring's one end is connected with the shock attenuation mounting panel, the installation screw has all been seted up to the one end of shock attenuation mounting panel and installation plectane.

Preferably, the damping mounting plate is located one end the installation screw and the position of seting up that is located installation plectane one end installation screw are all one-to-one, damping spring's the other end and damping mounting plate fixed connection.

Preferably, the length and the width of shock attenuation mounting panel all are less than the inner wall length and the width of installation annular plate, the outside of shock attenuation mounting panel and the inner wall sliding connection of installation annular plate.

Preferably, a stable installation mechanism is installed at the joint of the rear installation ring and the front installation ring, and the stable installation mechanism comprises an installation clamping seat, an installation groove, an installation block, a placing clamping block, an installation bin, an installation cover and an installation bolt;

the outside symmetric connection of back installation circle has the installation cassette, the mounting groove has been seted up on the top of installation cassette, the outside of preceding installation circle corresponds installation cassette position department and is connected with the installation piece, the one end of installation piece corresponds mounting groove position department and installs and place the fixture block, the installation piece is connected with the installation storehouse with the top of placing the fixture block, the top in installation storehouse is connected with the installation lid, the top of placing the fixture block corresponds the embedding of installation storehouse internal position department and is connected with construction bolt.

Preferably, the bottom end of the mounting bolt penetrates through the placing fixture block and stays in the mounting fixture seat, and the mounting bolt is in meshing connection with the placing fixture block and the mounting fixture seat.

Preferably, the length and the width of placing the fixture block are both smaller than the length and the width of the inner wall of the mounting groove, and the corners of placing the fixture block and the corners of the inner wall of the mounting groove are smooth fillets.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages of being scientific and reasonable in structure, convenience safe in utilization:

1. through the clearance connecting rod, the slip connecting rod, clearance board and the clearance brush that set up, can hold the clearance connecting rod, drive clearance board and clearance brush and remove, clean the fender rod outside and cleaning between the fender rod to the position of adjustable clearance board and clearance brush cleans the fender rod of different positions, the clearance of cleaning when the fender rod of being convenient for uses.

2. Through the shock attenuation mounting panel, installation screw, shock attenuation telescopic link and the damping spring that set up, the shock attenuation telescopic link and the damping spring of accessible shock attenuation mounting panel one end absorb the vibrations that produce when the fan uses, reduce vibrations and transmit to fan safety guard department, influence the stability when fan safety guard uses.

3. Through the installation piece that sets up, place fixture block, installation cassette, mounting groove and construction bolt, can will place in the fixture block places the mounting groove to carry out fixed mounting through construction bolt to placing between fixture block and the installation piece, thereby can to the back installation circle and preceding installation circle between stably install, improved the installation effectiveness between back installation circle and the preceding installation circle, increased the convenience of installation between back installation circle and the preceding installation circle.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the installation structure of the installation circular plate and the through hole of the present invention;

FIG. 3 is a schematic structural view of the dust-proof wiping mechanism of the present invention;

FIG. 4 is a schematic structural view of the shock-absorbing mounting mechanism of the present invention;

FIG. 5 is a schematic structural view of the stabilizing and mounting mechanism of the present invention;

reference numbers in the figures: 1. a rear mounting ring; 2. a front mounting ring; 3. a guard bar; 4. a protective circular plate; 5. a guard ring; 6. mounting a circular plate; 7. a through hole;

8. an ash-proof wiping mechanism; 801. a first annular groove; 802. a second annular groove; 803. a sliding connecting rod; 804. moving the ring; 805. cleaning the plate; 806. cleaning the connecting rod; 807. cleaning a brush;

9. a shock-absorbing mounting mechanism; 901. a motor mounting hole; 902. mounting an annular plate; 903. a shock-absorbing telescopic rod; 904. a damping spring; 905. a shock-absorbing mounting plate; 906. mounting a screw hole;

10. a stable mounting mechanism; 1001. installing a card seat; 1002. mounting grooves; 1003. mounting blocks; 1004. placing a clamping block; 1005. installing a bin; 1006. installing a cover; 1007. and (6) installing a bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in fig. 1-5, the utility model provides a technical scheme, a hand-clamping prevention safety hood for a floor fan, which comprises a rear mounting ring 1, a front mounting ring 2 is mounted at one end of the rear mounting ring 1, guard bars 3 are uniformly connected with the outer sides of the rear mounting ring 1 and the front mounting ring 2, a guard circular plate 4 is connected with one end of the guard bar 3 at one end of the front mounting ring 2, a guard ring 5 is connected with the outer side of the guard bar 3 in a penetrating manner, a mounting circular plate 6 is fixedly connected with one end of the guard bar 3 at one end of the rear mounting ring 1, and through holes 7 are uniformly formed at one end of the mounting circular;

one end of the rear mounting ring 1 is provided with an ash-proof wiping mechanism 8, and the ash-proof wiping mechanism 8 comprises a first annular groove 801, a second annular groove 802, a sliding connecting rod 803, a moving ring 804, a cleaning plate 805, a cleaning connecting rod 806 and a cleaning brush 807;

one end of the rear mounting ring 1 is provided with a first annular groove 801, one end of the mounting circular plate 6 is provided with a second annular groove 802, the inner walls of one ends of the first annular groove 801 and the second annular groove 802 are connected with a sliding connecting rod 803 in a sliding way, the outer side of the sliding connecting rod 803 is provided with a moving ring 804 in a sliding way, the outer side of the moving ring 804 is symmetrically and rotatably connected with a cleaning plate 805, a cleaning connecting rod 806 is arranged between the two cleaning plates 805, the bottom end of the cleaning plate 805 is provided with a cleaning brush 807, the outer surfaces of the rear mounting ring 1, the front mounting ring 2, the guard bar 3, the guard circular plate 4, the guard ring 5 and the mounting circular plate 6 are coated with antirust paint, the joint of the rear mounting ring 1 and the front mounting ring 2 is provided with a rubber ring, the antirust performance of the rear mounting ring 1, the front mounting ring 2, the guard bar 3, the guard circular plate 4, the guard ring 5 and the mounting circular plate, the outside cladding of clearance connecting rod 806 has the antiskid rubber sleeve, can avoid producing between user's hand and the clearance connecting rod 806 and slide, and the shape of slip connecting rod 803 is the same with guard bar 3's shape, and the department of buckling of slip connecting rod 803 is the smooth cambered surface, can avoid moving circle 804 to produce too big friction when the department of buckling of slip connecting rod 803 removes, leads to the condition of stopping a file.

One end of the mounting circular plate 6 is connected with a shock absorption mounting mechanism 9, and the shock absorption mounting mechanism 9 comprises a motor mounting hole 901, a mounting annular plate 902, a shock absorption telescopic rod 903, a shock absorption spring 904, a shock absorption mounting plate 905 and a mounting screw hole 906;

one end of the installation circular plate 6 is provided with a motor installation hole 901, one end of the installation circular plate 6 is connected with an installation annular plate 902 corresponding to the outer side position of the motor installation hole 901, one end of the installation circular plate 6 is evenly connected with a shock absorption telescopic rod 903 corresponding to the inner side position of the installation annular plate 902, the outer side of the shock absorption telescopic rod 903 is provided with a shock absorption spring 904, one end of the shock absorption spring 904 is connected with a shock absorption installation plate 905, one end of the shock absorption installation plate 905 and one end of the installation circular plate 6 are respectively provided with an installation screw hole 906, the installation screw holes 906 at one end of the shock absorption installation plate 905 and the installation screw holes 906 at one end of the installation circular plate 6 are respectively in one-to-one correspondence, the other end of the shock absorption spring 904 is fixedly connected with the shock absorption installation plate 905, a fan motor is, the outer side of the shock absorbing mounting plate 905 is slidably connected with the inner wall of the mounting annular plate 902, so that the shock absorbing mounting plate 905 and the mounting annular plate 902 can be slidably mounted.

A stable installation mechanism 10 is installed at the joint of the rear installation ring 1 and the front installation ring 2, and the stable installation mechanism 10 comprises an installation clamping seat 1001, an installation groove 1002, an installation block 1003, a placing clamping block 1004, an installation bin 1005, an installation cover 1006 and an installation bolt 1007;

the outer side of the rear mounting ring 1 is symmetrically connected with a mounting clamping seat 1001, the top end of the mounting clamping seat 1001 is provided with a mounting groove 1002, the outer side of the front mounting ring 2 is connected with a mounting block 1003 corresponding to the mounting clamping seat 1001, one end of the mounting block 1003 corresponding to the mounting groove 1002 is provided with a placing clamping block 1004, the top ends of the mounting block 1003 and the placing clamping block 1004 are connected with a mounting bin 1005, the top end of the mounting bin 1005 is connected with a mounting cover 1006, the top end of the placing clamping block 1004 corresponding to the inner position of the mounting bin 1005 is embedded and connected with a mounting bolt 1007, the bottom end of the mounting bolt 1007 passes through the placing clamping block 1004 and stays in the mounting clamping seat 1001, the mounting bolt 1007 is meshed and connected with the placing clamping block 1004 and the mounting clamping seat 1001, the placing clamping block 1004 and the mounting clamping seat 1001 are fixedly mounted through the mounting bolt 1007, and the length, the corners of the fixture block 1004 and the corners of the inner wall of the mounting groove 1002 are smooth and rounded corners, which facilitates the fixture block 1004 to be placed in the mounting groove 1002.

The utility model discloses a theory of operation and use flow: when the anti-pinch safety cover for the floor fan is used, a placing fixture block 1004 at one end of an installation block 1003 is placed in an installation groove 1002 formed in the top end of an installation fixture seat 1001, an installation cover 1006 is detached from the top end of an installation bin 1005, the placing fixture block 1004 and the installation block 1003 are fixedly installed through an installation bolt 1007, and therefore stable installation can be conducted between a rear installation ring 1 and a front installation ring 2;

then, the fan motor can be installed through the installation screw holes 906 formed in the shock absorption installation plate 905 and one end of the installation circular plate 6 through bolts, and after the fan motor is installed at one end of the shock absorption installation plate 905, the shock absorption telescopic rod 903 and the shock absorption spring 904 at one end of the shock absorption installation plate 905 can absorb the shock generated when the fan is used, so that the shock is reduced and transmitted to the fan safety cover, and the use of the fan safety cover is influenced;

when the surface of the protection rod 3 is contaminated by dust or cobweb, the cleaning connecting rod 806 can be held by hand to drive the cleaning plate 805 and the cleaning brush 807 to move, and the positions of the cleaning plate 805 and the cleaning brush 807 can be adjusted through the sliding connection of the sliding connecting rod 803 and the first annular groove 801 and the second annular groove 802, so that the protection rods 3 at different positions can be cleaned, and the protection rods 3 can be cleaned conveniently.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a floor fan is with preventing tong safety guard, includes back installation circle (1), its characterized in that: a front mounting ring (2) is mounted at one end of the rear mounting ring (1), protective rods (3) are uniformly connected to the outer sides of the rear mounting ring (1) and the front mounting ring (2), a protective circular plate (4) is connected to one end of the protective rod (3) at one end of the front mounting ring (2), a protective ring (5) is connected to the outer side of the protective rod (3) in a penetrating manner, a mounting circular plate (6) is fixedly connected to one end of the protective rod (3) at one end of the rear mounting ring (1), and through holes (7) are uniformly formed in one end of the mounting circular plate (6);

one end of the rear mounting ring (1) is provided with an ash-proof wiping mechanism (8), and the ash-proof wiping mechanism (8) comprises a first annular groove (801), a second annular groove (802), a sliding connecting rod (803), a moving ring (804), a cleaning plate (805), a cleaning connecting rod (806) and a cleaning brush (807);

first ring channel (801) have been seted up to the one end of back installation circle (1), second ring channel (802) have been seted up to the one end of installation plectane (6), the one end inner wall sliding connection of first ring channel (801) and second ring channel (802) has sliding connecting rod (803), sliding connecting rod's (803) outside sliding mounting has removal circle (804), the outside symmetry of removing circle (804) rotates and is connected with clearance board (805), two install clearance connecting rod (806) between clearance board (805), clearance brush (807) are installed to the bottom of clearance board (805).

2. The anti-pinch safety cover for the floor fan as claimed in claim 1, wherein the outer surfaces of the rear mounting ring (1), the front mounting ring (2), the guard bar (3), the guard circular plate (4), the guard ring (5) and the mounting circular plate (6) are coated with antirust paint, and the rubber ring is mounted at the joint of the rear mounting ring (1) and the front mounting ring (2).

3. The anti-pinch safety cover for the floor fan as claimed in claim 1, wherein the width of the cleaning plate (805) is smaller than the distance between two adjacent guard bars (3), and the outer side of the cleaning connecting rod (806) is wrapped with an anti-slip rubber sleeve.

4. The anti-pinch safety cover for the floor fan as claimed in claim 1, wherein the shape of the sliding connecting rod (803) is the same as that of the guard bar (3), and the bent part of the sliding connecting rod (803) is a smooth arc surface.

5. The anti-pinch safety cover for the floor fan as claimed in claim 1, wherein one end of the mounting circular plate (6) is connected with a shock-absorbing mounting mechanism (9), and the shock-absorbing mounting mechanism (9) comprises a motor mounting hole (901), a mounting annular plate (902), a shock-absorbing telescopic rod (903), a shock-absorbing spring (904), a shock-absorbing mounting plate (905) and a mounting screw hole (906);

motor mounting hole (901) have been seted up to the one end of installation plectane (6), the one end of installation plectane (6) corresponds motor mounting hole (901) outside position department and is connected with installation annular slab (902), the one end of installation plectane (6) corresponds installation annular slab (902) inboard position department and evenly is connected with shock attenuation telescopic link (903), damping spring (904) are installed to the outside of shock attenuation telescopic link (903), the one end of damping spring (904) is connected with shock attenuation mounting panel (905), installation screw (906) have all been seted up to the one end of shock attenuation mounting panel (905) and installation plectane (6).

6. The anti-pinch safety cover for the floor fan as claimed in claim 5, wherein the anti-pinch safety cover is located at one end of the shock absorption mounting plate (905), the mounting screw holes (906) correspond to the mounting positions of the mounting screw holes (906) located at one end of the mounting circular plate (6), and the other end of the shock absorption spring (904) is fixedly connected with the shock absorption mounting plate (905).

7. A pinch proof safety shield for a floor fan as claimed in claim 5, wherein the length and width of the shock absorbing mounting plate (905) are both less than the length and width of the inner wall of the mounting ring plate (902), and the outer side of the shock absorbing mounting plate (905) is slidably connected to the inner wall of the mounting ring plate (902).

8. The anti-pinch safety cover for the floor fan as claimed in claim 1, wherein a stable mounting mechanism (10) is mounted at the joint of the rear mounting ring (1) and the front mounting ring (2), and the stable mounting mechanism (10) comprises a mounting clamping seat (1001), a mounting groove (1002), a mounting block (1003), a placing clamping block (1004), a mounting bin (1005), a mounting cover (1006) and a mounting bolt (1007);

the outer side of the rear mounting ring (1) is symmetrically connected with a mounting clamping seat (1001), a mounting groove (1002) is formed in the top end of the mounting clamping seat (1001), a mounting block (1003) is connected to the position, corresponding to the mounting clamping seat (1001), of the outer side of the front mounting ring (2), a mounting block (1004) is mounted at the position, corresponding to the mounting groove (1002), of one end of the mounting block (1003), a mounting block (1004) is mounted, the top ends of the mounting block (1003) and the mounting block (1004) are connected with a mounting bin (1005), the top end of the mounting bin (1005) is connected with a mounting cover (1006), and a mounting bolt (1007) is embedded into the position, corresponding to the mounting bin (1005), of the top end of the mounting block.

9. The anti-pinch safety cover for the floor fan as claimed in claim 8, wherein the bottom end of the mounting bolt (1007) passes through the placing fixture block (1004) and stays inside the mounting fixture block (1001), and the mounting bolt (1007) is engaged with the placing fixture block (1004) and the mounting fixture block (1001).

10. The anti-pinch safety cover for the floor fan as claimed in claim 8, wherein the length and width of the placement fixture block (1004) are smaller than those of the inner wall of the installation groove (1002), and the corners of the placement fixture block (1004) and the corners of the inner wall of the installation groove (1002) are smooth and rounded corners.