CN204003569U - A kind of wall fan - Google Patents
A kind of wall fan Download PDFInfo
- Publication number
- CN204003569U CN204003569U CN201420448588.2U CN201420448588U CN204003569U CN 204003569 U CN204003569 U CN 204003569U CN 201420448588 U CN201420448588 U CN 201420448588U CN 204003569 U CN204003569 U CN 204003569U
- Authority
- CN
- China
- Prior art keywords
- fan
- support
- slide block
- wall
- base
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
A kind of wall fan, relates to fan technical field, and object is to provide a kind of wall fan, can regulate easily as required the position of fan on wall, and the vibrations to screw link can alleviate fan head and swing time.A kind of wall fan that the utility model provides, in the time that fan head swings, vibration is delivered on spring by base, support, and spring pressurized or tension are also converted into vibrations the elastic potential energy of spring.Can avoid fan to shake screw loosening of the fixed rack causing.In addition, fan head can the motion campaign on slide rail with slide block, to regulate the position of fan.The utility model is simple in structure, convenient mobile, fixed, is convenient to promote.
Description
Technical field
The utility model relates to fan technical field, specifically a kind of wall-hanging removable fan.
Background technique
Existing fan has multiple, according to the difference of mounting type, is divided into stand fan, ceiling fan and wall fan.The installation of wall fan, normally fixes fan on the wall by bolt or screw.In the time that fan head swings, can produce vibrations, vibrations pass to bolt or screw by fan base, cause the loosening of bolt or screw.And fan is fixed on body of wall, in the time of needs mobile fan, must punching separately on metope.Not only affect the attractive in appearance of metope, and lose time.
Model utility content
The purpose of this utility model is to provide a kind of wall fan, can regulate easily as required the position of fan on wall, and the vibrations of screw link can alleviate fan head and swing time.
The technical scheme in the invention for solving the technical problem is: a kind of wall fan, comprise base, support arm, flabellum and fan guard, on described base, be provided with support arm, be provided with motor and be arranged on the flabellum on motor at the free end of described support arm, outside at described flabellum is provided with fan guard, it is characterized in that, be provided with the loose pomphus of taper that a large end is uncovered in the inside of described fan guard, be provided with some through holes at the small end of described loose pomphus, the small end of described loose pomphus is towards a side at flabellum place; Mounting end and the base of described support arm are rotationally connected, and are provided with locking element between described support arm and base;
Also comprise erecting device, described erecting device comprises slide rail, slide block, support and end cap, described slide rail is fixed by screws on wall, on described slide rail, be slidably fitted with a slide block, on the free end face of described slide block, fixedly mount a square steel, on the free end face of described square steel, be provided with an end cap, described slide block, square steel and end cap form one " H " shape, be slidably fitted with respectively a L shaped support in the both sides up and down of described square steel, described in two, the middle part of support is slidably connected with the two ends up and down of end cap respectively, described in two, the free end of support is separately fixed on base, described in each, a guide rod is vertically fixed respectively in the left and right sides of support mounting end, and described in each, the free end of guide rod is slidably connected with corresponding slide block or end cap, and on guide rod, is equipped with a spring described in each.
Further, described loose pomphus is frustoconic shape working of plastics or metalwork.
Further, on the non-working surface of described slide rail, be provided with lightening grooves.
Further, the sheet metal that described end cap is rectangle.
Further, on the free end face of described slide block and the attachment face of end cap, be respectively equipped with a circular hole, the free end of described guide rod extend in described circular hole.
Further, be respectively equipped with at least one groove in the both sides up and down of described square steel, in described groove, roll ball is installed, the mounting end of described support is slidably connected by ball and square steel.
Further, be provided with two tapped holes on described base, described in two, tapped hole lays respectively at the both sides up and down of rotating shaft and surrounds a triangle with rotating shaft, and described locking element is the first bolt coordinating with tapped hole.
The beneficial effects of the utility model are: a kind of wall fan that the utility model provides, in the time that fan head swings, vibrations are delivered on spring by base, support, spring pressurized or tension are also converted into vibrations the elastic potential energy of spring, the screw for fixed rack that can avoid fan to shake causing loosening.In addition, fan head can the motion campaign on slide rail with slide block, to regulate the position of fan.The utility model is simple in structure, convenient mobile, fixed, is convenient to promote.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model;
Fig. 2 is the right elevation of slide rail;
Fig. 3 is the plan view (dextrorotation turn 90 degrees) of slide rail:
Fig. 4 is another phase diagram of the utility model;
Fig. 5 is fan head structural representation;
Fig. 6 is the schematic three dimensional views of loose pomphus;
Fig. 7 is the schematic top plan view of square steel;
In figure: 1 slide rail, 11 counter sinks, 12 lightening grooves, 13 chutes, 2 slide blocks, 21 square steel, 211 grooves, 22 end caps, 3 balls, 4 fastening pieces, 5 supports, 51 guide rods, 52 springs, 6 bases, 61 tapped holes, 7 support arms, 8 fan heads, 81 flabellums, 82 loose pomphus, 821 through holes, 83 fan guards, 91 rotating shafts, 92 first bolts, 93 second bolts, 10 power lines.
Embodiment
The utility model comprises slide rail 1, slide block 2, ball 3, fastening piece 4, support 5, base 6, support arm 7, fan head 8 and power line 10, below in conjunction with accompanying drawing, the utility model is described.
As shown in Figure 1 to Figure 3, the metalwork that slide rail 1 is bar shaped, cross section is rectangle.Top and bottom at slide rail are respectively equipped with a chute 13.Be respectively equipped with some counter sinks 11 at the two ends of slide rail side, be provided with at least two lightening grooves 12 in slide rail side, arranging on the one hand of lightening grooves alleviates slide rail weight, increases on the other hand slide rail intensity.One side of slide rail is attachment face, when installation, the attachment face of slide rail is attached on wall, is fixed on wall dismountable slide rail by the screw coordinating with counter sink.Slide rail cross setting is slidably fitted with slide block 2 on slide rail, and slide block is the metalwork of C shape, and the two ends of slide block are slidably connected with two chutes of slide rail respectively.Be fixed with a square steel 21 in the side of slide block, means of fixation is welding or bolt connection.As shown in Figure 7, be respectively equipped with two grooves 211 in top and the bottom of square steel, in groove, roll some balls 3 are installed.For realizing relative fixing between slide rail and slide block, between slide block and slide rail, be provided with a fastening piece 4, fastening piece can be jackscrew or bolt.
Side at square steel is installed with an end cap 22 by the second bolt 93, the sheet metal that end cap is rectangle, and slide block, square steel and end cap form a H shape.Top and bottom at square steel are slidably fitted with respectively a support 5, and support is L shaped metalwork, is provided with the elongated slot coordinating with ball in one end of support, and support is realized being slidably connected between square steel with one end of elongated slot by ball.The middle part of two stands is slidably connected with the two ends up and down of end cap respectively, and the other end of two end cap is fixed together by base 6, and two stands and base form a C shape.Be fixed with respectively two guide rods 51 in one end of each support coordinating with square steel, guide rod is circular metallic rod, two guide rods on each support are vertically fixed on respectively the left and right sides of support, two guide rods on each support are respectively towards slide block and end cap, and the free end of two guide rods on each support is slidably connected with corresponding slide block and end cap respectively.Correspondingly, in the corresponding side surface of slide block and the corresponding side surface of end cap, be respectively equipped with and hold the free-ended circular hole of guide rod.On each guide rod, be equipped with a spring 52, the mounting end of each spring is fixed on support, and the free end of each spring withstands on corresponding end cap or slide block.In the time that the assemblying body left and right directions of support and base formation moves, the spring contraction in support compressing left side, the spring on right side stretch, spring energy-storage.On base, lead to power line 10, power line is electrically connected with power interface.
Free end at base is rotatablely equipped with a support arm 7 by rotating shaft 91, corresponding, is provided with a rotary shaft hole on base free end, is respectively equipped with tapped hole 61, two tapped holes and rotary shaft hole surrounds a triangle in the both sides of rotary shaft hole.For realizing relative fixing between support arm and base, between support arm and base, be provided with the first bolt 92 being through in tapped hole, according to the principle fixed support arm of 2 definite straight lines.As Figure 1 and Figure 4, when the first bolt is coordinated from different tapped holes, can make support arm in different positions, to regulate the angle of fan head, meet the demand of different people.Be provided with fan head 8 at the free end of support arm, as shown in Figure 5, the flabellum 81 that is provided with motor and is rotated by driven by motor at fan head, has fan guard 83 in the outer installment of flabellum, and fan guard is used for preventing that people's hand from touching flabellum by mistake.In the hole of wind from fan guard, blow out, be provided with loose pomphus 82 in the inside of fan guard front side, as shown in Figure 6, loose pomphus is working of plastics or the metalwork of the frustoconic shape that large end is uncovered, the large end of loose pomphus is fixed on the madial wall of fan guard, the small end of loose pomphus, towards a side at flabellum place and just to flabellum, is provided with some through holes 821 at the small end of loose pomphus.In the time that flabellum rotates, side-blowing forward.When the loose pomphus of air draught process, sub-fraction air-flow blows to positive front side through the through hole of loose pomphus small end, part air-flow spreads to surrounding along the conical surface of loose pomphus, directly blow air-flow on the person less, the moving ambient air of most of air-flow band flows, to form wind, avoid air-flow directly to blow on people's body, human body is caused to adverse effect.
While needing the position of mobile fan, only need loosening fasteners to get final product moving slider, with after fastening piece locking, the position of fan just can be fixed.
Claims (7)
1. a wall fan, comprise base, support arm, flabellum and fan guard, on described base, be provided with support arm, be provided with motor and be arranged on the flabellum on motor at the free end of described support arm, outside at described flabellum is provided with fan guard, it is characterized in that, is provided with the loose pomphus of taper that a large end is uncovered in the inside of described fan guard, be provided with some through holes at the small end of described loose pomphus, the small end of described loose pomphus is towards a side at flabellum place; Mounting end and the base of described support arm are rotationally connected, and are provided with locking element between described support arm and base;
Also comprise erecting device, described erecting device comprises slide rail, slide block, support and end cap, described slide rail is fixed by screws on wall, on described slide rail, be slidably fitted with a slide block, on the free end face of described slide block, fixedly mount a square steel, on the free end face of described square steel, be provided with an end cap, described slide block, square steel and end cap form one " H " shape, be slidably fitted with respectively a L shaped support in the both sides up and down of described square steel, described in two, the middle part of support is slidably connected with the two ends up and down of end cap respectively, described in two, the free end of support is separately fixed on base, described in each, a guide rod is vertically fixed respectively in the left and right sides of support mounting end, and described in each, the free end of guide rod is slidably connected with corresponding slide block or end cap, and on guide rod, is equipped with a spring described in each.
2. a kind of wall fan according to claim 1, is characterized in that, working of plastics or metalwork that described loose pomphus is frustoconic shape.
3. a kind of wall fan according to claim 1, is characterized in that, on the non-working surface of described slide rail, is provided with lightening grooves.
4. a kind of wall fan according to claim 1, is characterized in that, the sheet metal that described end cap is rectangle.
5. a kind of wall fan according to claim 1, is characterized in that, on the free end face of described slide block and the attachment face of end cap, is respectively equipped with a circular hole, and the free end of described guide rod extend in described circular hole.
6. a kind of wall fan according to claim 1, is characterized in that, is respectively equipped with at least one groove in the both sides up and down of described square steel, in described groove, rolls ball is installed, and the mounting end of described support is slidably connected by ball and square steel.
7. a kind of wall fan according to claim 1, it is characterized in that, on described base, be provided with two tapped holes, described in two, tapped hole lays respectively at the both sides up and down of rotating shaft and surrounds a triangle with rotating shaft, and described locking element is the first bolt coordinating with tapped hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448588.2U CN204003569U (en) | 2014-08-08 | 2014-08-08 | A kind of wall fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420448588.2U CN204003569U (en) | 2014-08-08 | 2014-08-08 | A kind of wall fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204003569U true CN204003569U (en) | 2014-12-10 |
Family
ID=52043576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420448588.2U Withdrawn - After Issue CN204003569U (en) | 2014-08-08 | 2014-08-08 | A kind of wall fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204003569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121221A (en) * | 2014-08-08 | 2014-10-29 | 济南大学 | Wall-mounted type fan |
-
2014
- 2014-08-08 CN CN201420448588.2U patent/CN204003569U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121221A (en) * | 2014-08-08 | 2014-10-29 | 济南大学 | Wall-mounted type fan |
| CN104121221B (en) * | 2014-08-08 | 2016-04-27 | 济南大学 | A kind of wall fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20160427 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |