CN207754810U - A kind of desk with fire prevention line concentrator - Google Patents

Abstract

The utility model is related to a kind of office furniture articles for use, more specifically, it is related to a kind of desk with fire prevention line concentrator, including desk ontology, desk ontology includes side walls and desktop, the length of the fire prevention line concentrator for being provided with fire prevention channel on the desk ontology and being positioned in fire prevention channel, the fire prevention line concentrator is equal to or less than the length of fire prevention channel；The fire prevention channel extends to top by desk body side walls bottom, and continues and extend to desktop, and the other end of desktop is continuously extended to by one end of desktop；The fire prevention line concentrator is extended to along the direction that fire prevention channel extends on desktop from desk body side walls bottom, and the bottom and side wall of the fire prevention line concentrator is coated with fireprotection layer.When cable malfunction catches fire, the electric wire to catch fire can be kept apart in time with desk, protect desk body, reduce economic loss.

Description

A kind of desk with fire prevention line concentrator

Technical field

The utility model is related to a kind of office furniture articles for use, more specifically, it relates to which a kind of having fire prevention line concentrator Desk.

Background technology

Office of today is no lack of the electrical equipments such as air-conditioning, water dispenser, computer, printer, duplicator, various charger, While bringing convenience quick to work, the hidden danger of appliance fire has also been buried.

Computer, even a variety of electric appliances such as electric kettle, printer, phone, user can be generally also put on desk For convenience, it will usually these electric appliances are plugged in the same electrical socket nearby, or even be plugged in together with other high-power electric appliances One socket easily causes excessive socket line overload, short circuit, contact resistance and socket, plug to engage bad fever, causes Circuit catches fire, and under the malfunctions such as line short, hot-spot and outer heat effect, the insulation of the insulating materials outside electric wire Resistance decline loses insulating capacity, or even burning, causes fire, and Today, most desk is all made of wood materials, is Inflammable body, being easy to catch fire causes fire, causes economic loss.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind when cable malfunction catches fire When, the electric wire to catch fire can be kept apart in time with desk, desk body is protected, reduce the desk of economic loss.

The above-mentioned technical purpose of the utility model technical scheme is that：One kind having fire prevention line concentration The desk of device, including desk ontology, desk ontology include side walls and desktop, and fire prevention channel is provided on the desk ontology It is equal to or less than the length of fire prevention channel with the length of the fire prevention line concentrator being positioned in fire prevention channel, the fire prevention line concentrator；

The fire prevention channel extends to top by desk body side walls bottom, and continues and extend to desktop, is connected by one end of desktop It renews and extends to the other end of desktop；

The fire prevention line concentrator is extended to along the direction that fire prevention channel extends on desktop from desk body side walls bottom, described The bottom and side wall of fire prevention line concentrator is coated with fireprotection layer.

By using above-mentioned technical proposal, fire prevention line concentrator is positioned in fire prevention channel by setting fire prevention line concentrator, can The electric wire of the electric appliance connected on desktop is collected and is placed in fire prevention line concentrator, when cable malfunction catches fire, can be led to It crosses fireprotection layer in time to keep apart the electric wire to catch fire and desk ontology, protects desk ontology, reduce economic loss.

Fire prevention line concentrator is extended to along the direction that fire prevention channel extends on desktop from desk body side walls bottom can will be from The line of ground to desktop is totally placed in fire prevention line concentrator, and protecting effect is more preferable.

Electric wire is placed on also more neat in fire prevention line concentrator, it is not easy to accidentally run into electric wire, safety higher.

The utility model is further arranged to：The top of the fire prevention line concentrator is also covered with Fireproof cover, the fire prevention It covers and is coated with fireprotection layer.

By using above-mentioned technical proposal, be closed Fireproof cover, can by line concentrator of preventing fires electric wire and desk ontology it is several It is isolated entirely from, flameproof effect is more preferable, when the electric wire being positioned in fire prevention line concentrator catches fire, is coated with the anti-of fireprotection layer Fiery line concentrator can preferably prevent the electric wire to catch fire from igniting desk ontology, reduce economic loss.Fireproof cover also has certain anti- Dirt acts on, and protecting effect is more preferable.

The utility model is further arranged to：It is equipped with metal layer in the fireprotection layer of the Fireproof cover cladding, and metal layer passes through The both ends for wearing Fireproof cover thickness direction are flushed with the two sides of Fireproof cover.

By using above-mentioned technical proposal, metal heat-conducting better performances have in the thickness direction of Fireproof cover through metal layer Conducive to the heat derives in line concentrator that will prevent fires to the external world, avoid, because the temperature in fire prevention line concentrator is excessively high, leading to electricity The insulation resistance decline of insulating materials outside line loses insulating capacity, and trigger wire catches fire.

The utility model is further arranged to：The metal layer is set as sheet metal, and sheet metal is along the length side of Fireproof cover It is arranged to interval, the long side of every sheet metal is in perpendicular to the length direction setting of Fireproof cover or with the length direction of Fireproof cover Acute angle.

By using above-mentioned technical proposal, the setting of sheet metal interval, and the plane where sheet metal is perpendicular to Fireproof cover Length direction setting or at an acute angle with the length direction of Fireproof cover, increases the overall thickness of metal layer, is conducive to improve fire prevention collection The heat-sinking capability of line apparatus makes to form certain space between sheet metal and sheet metal, convenient between sheet metal and sheet metal The other high temperature fireproof materials of filling, improve the fire protecting performance of fireprotection layer.In addition there are strong conducive to the structure for improving Fireproof cover Degree.

The utility model is further arranged to：The fireprotection layer is set as asbestos layer, and sandbag is clamped in the asbestos layer.

By using above-mentioned technical proposal, asbestos have extremely fireproof, electrical insulating property and thermal insulation, are important anti- Fire, insulation and thermal insulation material, are applied to the utility model, can be good at the fire protecting performance for improving Fireproof cover, fireprotection layer is made to have There is better high temperature resistance, is more advantageous to and the electric wire that catches fire is prevented to ignite desk ontology.The fire resistance of sand is also relatively good, And price is relatively more cheap, and sandbag is added in asbestos layer and does not interfere with the fire resistance of Fireproof cover, and can be reduced Cost.

The utility model is further arranged to：Spring dress is both provided on the desk side is faced the wall and meditated and on desktop It sets, the spring assembly includes memory spring, and the both ends of the memory spring are respectively fixedly connected with the bottom end of fire prevention line concentrator And the bottom of fire prevention channel, the spring assembly further include the limitation component being rotatably connected in desk body, limitation component turns to note Recall the elongation that memory spring is limited on spring.

By using above-mentioned technical proposal, rotation limitation component, away from memory spring, memory spring restores original length Degree, the elastic force of generation make fire prevention line concentrator rise, and facilitate and electric wire is put into fire prevention line concentrator, when electric wire is put into fire prevention After line concentrator, pressing fire prevention line concentrator makes spring-compressed, fire prevention line concentrator is put into fire prevention channel, component will be limited It turns on memory spring, limits the elongation of memory spring, fixed fire prevention line concentrator.It is easy to operate, it is convenient and efficient, it improves Pick and place the efficiency of electric wire.

The utility model is further arranged to：The width direction of the fire prevention channel is equipped with cavity, and cavity is leaned on fire prevention channel It is connected at nearly memory spring, the limitation component is arranged in cavity.

By using above-mentioned technical proposal, limitation component is arranged in cavity, convenient for saving space, and also it is more beautiful It sees.

The utility model is further arranged to：The limitation component includes that rotatable connection desk below cavity is intrinsic Rotating body, rotating body lower part are equipped with the connecting rod perpendicular to rotating body length direction, and connection boom end is fixedly connected with The height of limited block, the limited block to fire prevention trench bottom is less than the length of memory spring, and rotation rotating body drives connecting rod And limited block rotation, limited block move to right over memory spring, limit the elongation of memory spring.

By using above-mentioned technical proposal, when memory spring is compressed, limited block moves to right over spring, remembers at this time There are one upward elastic force to limited block meeting for spring, and limited block is fixedly connected with the connecting rod, and limited block is made to be limited by connecting rod System can not move up and down, and when limited block is not acted on by other power, can be blocked by memory spring, it is not easy to move, remember Recalling spring can also be limited by limited block, be fixed by compression, and then realize the fixation to line concentrator of preventing fires.

The utility model is further arranged to：Cavity and the connector length of fire prevention channel junction are more than connecting rod and limit In same level, desk body upper surface is pierced by the top of the rotating body with fire prevention trench bottom for the total length of block, cavity bottom It is connected with rotation button.

By using above-mentioned technical proposal, cavity and the connector length of fire prevention channel junction are more than connecting rod and limited block Total length, so that limited block is moved in cavity, compressed memory spring can restore automatically, pass through rotation rotate button Rotating body rotation is driven, the operation is more convenient.

The utility model is further arranged to：A decorative layer, the decorative layer and fire prevention are further fixed on the Fireproof cover Slot is equal in magnitude, and shape is consistent.

By using above-mentioned technical proposal, fire prevention channel and fire prevention line concentrator can be hidden in desk body by decorative layer, be kept The beauty of desk improves comfort level when user uses.

In conclusion the utility model has the advantages that：

First, the setting fire prevention slot structure in desk body, fire prevention line concentrator is placed in fire prevention channel, and in fire prevention line concentration Fireproof cover is arranged in the top of device, can collect the electric wire of the electric appliance connected in desk tops and be placed in fire prevention line concentrator It is interior, electric wire and desk are isolated entirely from, fire prevention line concentrator is coated with fireprotection layer with Fireproof cover, when cable malfunction When fiery, fireprotection layer can keep apart the electric wire to catch fire with desk body, protect desk body, reduce economic loss.

Second, rotation limitation component, away from memory spring, memory spring restores original length, and the elastic force of generation will Line concentrator of preventing fires jacks up, and facilitates and electric wire is put into fire prevention line concentrator, after electric wire is put into fire prevention line concentrator, pressing Fire prevention line concentrator, makes spring-compressed, and fire prevention line concentrator is put into fire prevention channel, and limitation component is turned to memory spring On, limit the elongation of memory spring, fixed fire prevention line concentrator.It is easy to operate, be conducive to improve the efficiency for picking and placeing electric wire.

Third, fire prevention line concentrator is set to inside fire prevention channel, the decorative panel on Fireproof cover and complete of channel opening of fire prevention Match, therefore do not influence the aesthetics of desk, and line concentrator of preventing fires can realize the collection to electric wire, keep the whole of desk tops Cleanliness.

Description of the drawings

Fig. 1 is the overall structure figure of the present embodiment；

Fig. 2 is the structural exploded view of the present embodiment；

Fig. 3 is the portions A enlarged diagram in Fig. 2；

Fig. 4 is the sectional view of fireprotection layer in the present embodiment；

Fig. 5 is the structural schematic diagram of desktop and side walls junction in the present embodiment；

Fig. 6 is structural schematic diagram of the spring assembly in desk ontology in the present embodiment；

Fig. 7 is the detailed structure schematic diagram of spring assembly and the sectional view of fixed part in the present embodiment.

In figure：1, desk ontology；11, desktop；12, side walls；2, spring assembly；21, button is rotated；211, this is rotated Body；212, round interconnecting piece；213, fixed part；2131, it is clamped cavity；2132, round blocked hole；22, memory spring；23, even Extension bar；24, limited block；3, Fireproof cover；31, decorative layer；4, wire hole cover；41, cap body；42, raised；5, fire prevention collection is traditional thread binding It sets；6, fire prevention channel；7, cavity；8, string holes；81, recess circle；9, fireprotection layer；91, metal layer；92, asbestos layer；93, sandbag.

Specific implementation mode

With reference to the accompanying drawings and examples, the utility model is described in detail.

A kind of desk with fire prevention line concentrator, as shown in Figure 1, including desk ontology 1, desk ontology 1 includes side It faces the wall and meditates 12 and desktop 11, in conjunction with Fig. 2, the fire prevention collection that fire prevention channel 6 is provided on desk ontology 1 and is positioned in fire prevention channel 6 is traditional thread binding 5 are set, the length of fire prevention line concentrator 5 is equal to the length of fire prevention channel 6；In other embodiments, it is traditional thread binding that fire prevention collection can also be set The length for setting 5 is less than the length of fire prevention channel 6, and more convenient fire prevention line concentrator 5 picks and places.

Fire prevention channel 6 extends to top by 1 side walls of desk ontology, 12 bottom, and continues and extend to desktop 11, by desktop 11 One end continuously extend to the other end of desktop 11；

Fire prevention line concentrator 5 extends to desktop 11 from 1 side walls of desk ontology, 12 bottom along the direction that fire prevention channel 6 extends On, when being placed with more electric appliance on desktop 11, fire prevention line concentrator 5 can facilitate collection and device office table side to face the wall and meditate 12 and table Electric wire on face 11 keeps desktop 11 more succinct, improves comforts of use.

The bottom and side wall of fire prevention line concentrator 5 is coated with fireprotection layer 9（Referring to Fig. 6）, when in line concentrator 5 of preventing fires When cable malfunction catches fire, fireprotection layer 9 can keep apart the electric wire to catch fire and desk ontology 1, avoid the electric wire to catch fire into one Walk the desk ontology 1 that ignites, protection desk ontology 1.

The top of fire prevention line concentrator 5 is also covered with Fireproof cover 3, and fireprotection layer 9 is coated on Fireproof cover 3（Referring to Fig. 4）, prevent Fire cover 3 is equal with the fire prevention openings of sizes of line concentrator 5, and shape is consistent, is closed Fireproof cover 3, can be almost by line concentrator 5 of preventing fires In electric wire and desk ontology 1 it is completely isolated.

As shown in Figure 2 and Figure 4, metal layer 91 is equipped in the fireprotection layer 9 that Fireproof cover 3 coats, and metal layer 91 is through fire prevention The both ends of 3 thickness direction of lid are flushed with the two sides of Fireproof cover 3.Metal layer 91 is set as sheet metal, and sheet metal is along Fireproof cover 3 Length direction interval is arranged, and the long side of every sheet metal is arranged perpendicular to the length direction of Fireproof cover 3, in other embodiments also It could be provided as at an acute angle with the length direction of Fireproof cover 3.Metal heat-conducting better performances run through in the thickness direction of Fireproof cover 3 Metal layer is conducive to prevent fires the heat derives in line concentrator 5 to the external world, avoids the temperature mistake because in fire prevention line concentrator 5 Height influences the normal work of electric appliance, and can reinforce the structural strength of Fireproof cover 3.Fireprotection layer 9 is set as asbestos layer 92, asbestos layer It is clamped with sandbag 93 in 92, improves the high temperature resistance of fireprotection layer 9, is conducive to fire prevention line concentrator 5 and the electric wire to catch fire is prevented to draw Desk ontology 1 is fired, and sandbag 93 is cheap, can reduce cost.The fireprotection layer for 5 bottom surface of line concentrator and the side wall cladding of preventing fires 0 is identical as 9 structure of fireprotection layer that Fireproof cover 3 coats.

As shown in Figures 2 and 3, there are one the string holes of circular string holes 8 and a rectangle for the setting of Fireproof cover 3 on desktop 11 8, facilitate the connection of electric wire and external electric appliance, 3, multiple, 8 shapes of string holes such as 5 can be arranged in string holes 8 in other embodiments It can be the combination of rectangle, circle, triangle, polygon etc..

The edge of string holes 8 is less than desktop 11, forms a recess circle 81, desk ontology 1 is additionally provided with wire hole cover 4, wire hole cover 4 Including cap body 41, cap body 41 and recess circle 81 are equal in magnitude, and shape is consistent, and cap body 41 is allow to be enclosed with recess 81 card establishings are closed, and cap body 41 is fixedly arranged above hollow protrusion 42, convenient for users to opening wire hole cover 4.

As shown in figure 5, it is both provided with spring assembly 2 in the side walls 12 of desk desk ontology 1 and on desktop 11, in conjunction with Fig. 6, spring assembly 2 include memory spring 22, and the both ends of memory spring 22 are respectively fixedly connected in the bottom end of fire prevention line concentrator 5 And the bottom of fire prevention channel 6, spring assembly 2 further include the limitation component being rotatably connected on desk ontology 1, limitation component turns to The elongation of memory spring 22 is limited on memory spring 22.

Rotation limitation component, away from memory spring 22, compressed memory spring 22 is restored to original length, generates Elastic force make fire prevention line concentrator 5 rise, facilitate by electric wire be put into fire prevention line concentrator 5 in；It is traditional thread binding that electric wire is put into fire prevention collection After setting 5, pressing fire prevention line concentrator 5 makes memory spring 22 be compressed, fire prevention line concentrator 5 is put into fire prevention channel 6, will be limited Component processed turns on memory spring 22, limits the elongation of memory spring 22, fixed fire prevention line concentrator 5.

As shown in fig. 6, the width direction of fire prevention channel 6 is equipped with fan-shaped cavity 7, cavity 7 is with fire prevention channel 6 close to memory bullet It is connected at spring 22, limitation component is arranged in cavity 7, and limitation component is avoided to hinder bouncing for spring.

It includes being rotatably connected in the rotating body 211 in 7 lower section desk ontology 1 of cavity, rotating body 211 to limit component 2 Lower part is equipped with the connecting rod 23 perpendicular to 211 length direction of rotating body, and 23 end of connecting rod is fixedly connected with limited block 24, institute The length that limited block 24 is less than memory spring 22 to the height of 6 bottom of fire prevention channel is stated, rotation rotating body 211 drives connecting rod 23 And limited block 24 rotates, limited block 24 moves to right over memory spring 22, limits the elongation of memory spring 22.

22 top of memory spring is turned to when compression memory spring 22, and by limited block 24, memory spring 22 is to limit at this time Position block 24 can be there are one upward elastic force, and limited block 24 is fixedly connected with connecting rod 23, makes limited block 24 by connecting rod 23 Limitation can not move up and down, and when limited block 24 is not acted on by other power, memory spring 22 is mutually limited with limited block 24 System, memory spring 22 is fixed by compression, and limited block 24 will not be moved.

The connector length of fan-shaped cavity 7 and 6 junction of fire prevention channel is that fan-shaped radius is more than connecting rod 23 and limit The total length of block 24 allows limited block 24 to move in cavity 7, and limited block 24 is avoided to hinder the movement of memory spring 22, empty With 6 bottom of fire prevention channel in same level, 211 top of rotating body is pierced by 1 upper surface of desk ontology and is connected with rotation 7 bottom of chamber Turn button 21, rotating button 21 by rotation drives rotating body 211 to rotate, and then connecting rod 23 and limited block 24 is driven to transport It is dynamic.

As shown in Figure 6 and Figure 7, the bottom end of rotating body 211 is fixedly connected with a round interconnecting piece 212, rotating body 211 Bottom end is fixed on concentric round interconnecting piece 212；

The round interconnecting piece 212 of rotating body 211 is connected with fixed part 213, and fixed part 213 is fixed on 7 lower section of cavity In desk ontology 1, a clamping cavity 2131 is offered in fixed part 213, the upper surface of clamping cavity 2131 opens up a circular card Hole 2132 is connect, the radius of round interconnecting piece 212 is more than the radius of round blocked hole 2132, and then can pass through round blocked hole 2132 Round interconnecting piece 212 is connected in clamping cavity 2131, round interconnecting piece 212 can realize 360 degree in clamping cavity 2131 It is freely rotated, makes rotating body 211 that can realize that 360 degree are freely rotated.

As shown in fig. 6, being further fixed on a decorative layer 31 on Fireproof cover 3, decorative layer 31 and fire prevention channel 6 are equal in magnitude, shape Unanimously, when being closed Fireproof cover 3, fire prevention line concentrator 5 can be hidden in desk ontology 1 by the decorative layer 31 on Fireproof cover 3, make to do Public table keeps beautiful, improves comfort level when user uses.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims (10)

1. a kind of desk with fire prevention line concentrator, including desk ontology（1）, desk ontology（1）Including side walls（12） And desktop（11）, it is characterised in that：The desk ontology（1）On be provided with fire prevention channel（6）Be positioned over fire prevention channel（6）Interior is anti- Fiery line concentrator（5）, the fire prevention line concentrator（5）Length be equal to or less than fire prevention channel（6）Length；

The fire prevention channel（6）By desk body side walls（12）Bottom extends to top, and continues and extend to desktop（11）, by desktop （11）One end continuously extend to desktop（11）The other end；

The fire prevention line concentrator（5）From desk body side walls（12）Bottom is along fire prevention channel（6）The direction of extension extends to desktop （11）On, the fire prevention line concentrator（5）Bottom and side wall be coated with fireprotection layer（9）.

2. a kind of desk with fire prevention line concentrator according to claim 1, it is characterised in that：The fire prevention line concentration Device（5）Top be also covered with Fireproof cover（3）, the Fireproof cover（3）On be coated with fireprotection layer（9）.

3. a kind of desk with fire prevention line concentrator according to claim 2, it is characterised in that：The Fireproof cover （3）The fireprotection layer of cladding（9）It is interior to be equipped with metal layer（91）, and metal layer（91）Through Fireproof cover（3）The both ends of thickness direction with Fireproof cover（3）Two sides flush.

4. a kind of desk with fire prevention line concentrator according to claim 3, it is characterised in that：The metal layer （91）It is set as sheet metal, sheet metal is along Fireproof cover（3）The setting of length direction interval, the long side of every sheet metal is perpendicular to anti- Fire cover（3）Length direction setting or and Fireproof cover（3）Length direction it is at an acute angle.

5. a kind of desk with fire prevention line concentrator according to claim 2, it is characterised in that：The fireprotection layer （9）It is set as asbestos layer（92）, the asbestos layer（92）Inside it is clamped with sandbag（93）.

6. a kind of desk with fire prevention line concentrator according to claim 1, it is characterised in that：The office table side It faces the wall and meditates（12）Upper and desktop（11）On be both provided with spring assembly（2）, the spring assembly（2）Including memory spring（22）, institute State memory spring（22）Both ends be respectively fixedly connected with fire prevention line concentrator（5）Bottom end and fire prevention channel（6）Bottom, the bullet Spring device（2）Further include being rotatably connected on desk ontology（1）On limitation component, limitation component turn to memory spring（22）On Limit memory spring（22）Elongation.

7. a kind of desk with fire prevention line concentrator according to claim 6, it is characterised in that：The fire prevention channel （6）Width direction be equipped with cavity（7）, cavity（7）With fire prevention channel（6）It is connected at memory spring, the limitation component It is arranged in cavity（7）It is interior.

8. a kind of desk with fire prevention line concentrator according to claim 7, it is characterised in that：The limitation component Including being rotatably connected in 7 lower section desk ontology of cavity（1）Interior rotating body（211）, rotating body（211）Lower part is equipped with vertical In rotating body（211）The connecting rod of length direction（23）, connecting rod（23）End is fixedly connected with limited block（24）, the limit Position block（24）To fire prevention channel（6）The height of bottom is less than memory spring（22）Length, rotate rotating body（211）Drive connection Bar（23）And limited block（24）Rotation, limited block（24）Move to memory spring（22）Surface limits memory spring（22）'s Elongation.

9. a kind of desk with fire prevention line concentrator according to claim 8, it is characterised in that：Cavity（7）With it is anti- Fiery slot（6）The connector length of junction is more than connecting rod（23）And limited block（24）Total length, cavity（7）Bottom and fire prevention Slot（6）Bottom is in same level, the rotating body（211）Top is pierced by desk ontology（1）Upper surface is connected with rotation Button（21）.

10. a kind of desk with fire prevention line concentrator according to claim 2, it is characterised in that：The Fireproof cover （3）On be further fixed on a decorative layer（31）, the decorative layer（31）With Fireproof cover（3）Equal in magnitude, shape is consistent.