CN203597682U

CN203597682U - Joint of mosquito net support

Info

Publication number: CN203597682U
Application number: CN201320764938.1U
Authority: CN
Inventors: 钟兆南
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-27
Filing date: 2013-11-27
Publication date: 2014-05-21
Anticipated expiration: 2023-11-27

Abstract

The utility model discloses a joint of a mosquito net support. The joint comprises a base joint and a rotary joint, wherein the base joint comprises a vertically-arranged base joint main body and a longitudinally-arranged longitudinal bar insert column; the base joint main body is a hollow cylinder; the lower part of the base joint main body is used for being in insert connection with vertical bars of the mosquito net support; the longitudinal bar insert column is used for being in insert connection with longitudinal bars of the mosquito net support; the rotary joint is an elbow and comprises a vertically and downwards-arranged circular insert tube and a horizontally-arranged horizontal bar insert joint for being in insert connection with horizontal bars of the mosquito net support; the rotary joint is inserted in the base joint main body of the base joint through the insert tube and is capable of circumferentially rotating relative to the base joint. The joint disclosed by the utility model is simple in structure and has the advantages that the free telescoping, folding and unfolding of the mosquito net support can be realized; the phenomenon that the insert parts of the joint are disconnected does not happen during use; the insert parts are firmly connected.

Description

A kind of adapter of mosquito net frame

Technical field

The utility model relates to a kind of accessory of mosquito net frame, specifically refers to a kind of adapter of mosquito net frame.

Background technology

Mosquito net frame is the conventional bedding of people, and conventional mosquito net frame includes montant, cross bar and vertical pole at present, between adjacent bar, is connected by syndeton.But current mosquito net frame is often wasted time and energy when assembled, also pretty troublesome when dismounting, consumer does not change easily to the mosquito net frame after installing conventionally, when consumer uses, wastes time and energy.Meanwhile, current mosquito net frame, due to structure aspects, all can not be realized full gathering, can not free-extension when use, fold, take up room large.

The adapter that the application number of applicant's application is 2013202097981, this adapter can realize mosquito net frame free-extension, fold, rotate again the recline head of a bed or wall, save and take up an area space, make installation and the use of mosquito net frame all very convenient simultaneously, there is good marketing prospect.But blemish in an otherwise perfect thing, there is sometimes in use the phenomenon that adapter plug component is thrown off in this adapter, plug component connects firm relatively not.

Utility model content

The purpose of this utility model is to provide a kind of adapter of mosquito net frame, and this adapter structure is simple, can realize mosquito net frame free-extension, fold, and there will not be in use adapter plug component throw off phenomenon, plug component is connected firmly.

Above-mentioned purpose of the present utility model realizes by the following technical solutions: a kind of adapter of mosquito net frame, it is characterized in that: described adapter comprises base joint and swivel, described base joint comprises the base joint main body of vertical setting and the vertical pole inserting column longitudinally arranging, the cylinder that described base joint main body is hollow, the bottom of base joint main body is for plugging with the montant of mosquito net frame, and described vertical pole inserting column is for plugging with the vertical pole of mosquito net frame; Described swivel is elbow, comprise straight down the cross bar connection-peg for plugging with the cross bar of mosquito net frame of the circular Inserting Tube that arranges and horizontally set, described swivel is inserted in the base joint main body of base joint by described Inserting Tube, and can circumferentially rotate relative to base joint.

Described adapter also comprises anti-flake, described anti-flake is that the width centre that broadening forms gradually to centre from two ends is wide, the crescent shape arc-like sheet that two ends are narrow, on the barrel of described base joint main body, along the circumferential direction offer the arcuate socket of perforation, the outer tube wall of described Inserting Tube such as along the circumferential direction offers at the dark deep-slotted chip breaker, described arcuate socket and described deep-slotted chip breaker to offer position relative, the thickness of described anti-flake is slightly less than the groove width of deep-slotted chip breaker and the width of arcuate socket, the width at described anti-flake two ends is less than the groove depth of deep-slotted chip breaker, the width of anti-flake middle part is greater than the groove depth of deep-slotted chip breaker, and be less than the groove depth of deep-slotted chip breaker and the hole depth sum of arcuate socket, described anti-flake embeds in deep-slotted chip breaker, the middle part of anti-flake extends in arcuate socket, described anti-flake can limit swivel and axially move with respect to base joint, thereby prevent that swivel from deviating from base joint.

Described deep-slotted chip breaker is that central angle is the half slot of 180 °, and described arcuate socket is that central angle is the quadrant hole of 90 °.

Compared with prior art, adapter of the present utility model can realize mosquito net frame free-extension, fold, rotate again the recline head of a bed or wall, save and take up an area space, can prevent that the pick-and-place components of adapter from departing from mutually simultaneously, make the connection of pick-and-place components more firm, installation and use are all very convenient, have good marketing prospect.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.

Fig. 1 is the use state diagram that uses the mosquito net frame of the utility model adapter, and now mosquito net frame is in full open mode;

Fig. 2 is the local contraction state diagram that uses the mosquito net frame of the utility model adapter, and now vertical pole is supported in rounding state in middle part;

Fig. 3 is another local contraction state diagram that uses the mosquito net frame of the utility model adapter;

Fig. 4 is the full rounding state figure that uses the mosquito net frame of the utility model adapter;

Fig. 5 is the overall structure figure that the utility model adapter is removed anti-flake;

Fig. 6 is the structure chart of base joint in the utility model adapter;

Fig. 7 is the structure chart of swivel in the utility model swivel;

Fig. 8 is the structure chart of anti-flake in the utility model swivel.

Description of reference numerals

1, pin sheet; 2, montant; 3, the inner vertical pole that supports; 4, adapter;

41, base joint; 411, base joint main body; 411a, arcuate socket; 42, swivel;

421, Inserting Tube; 421a, deep-slotted chip breaker; 422, cross bar connection-peg; 43, anti-flake;

431, intrados; 432, extrados; 5, vertical pole is supported at middle part; 6, articulated structure;

7, linkwork; 8, connecting rod; 9, end bar; 10, vertical pole is supported in outer end; 11, link

The specific embodiment

The mosquito net frame of use the utility model adapter as shown in Figures 1 to 4, the horizontally disposed a pair of cross bar that comprises a pair of montant 2 of vertical setting and be connected with a pair of montant 2, this a pair of montant and a pair of cross bar form the main framing of mosquito net frame, each root cross bar forms by a connecting rod 8 and a butt bar 9, one end of connecting rod 8 is hinged by adapter 4 with a corresponding montant 2, the other end of connecting rod 8 is hinged with end bar 9, between two adapters 4, be vertically arranged with the inner vertical pole 3 that supports, two butt bars 9 are vertically arranged with split type dismountable outer end and support vertical pole 10 between the termination away from connecting rod 8, two connecting rods 8 can inwardly intersect gathering by adapter 4, connecting rod 8 after gathering is pressed close to the inner vertical pole 3 that supports, two butt bars 9 also can outwards be opened, end bar 9 after opening is pressed close to connecting rod 8, thereby realize the full gathering of mosquito net frame.This mosquito net frame in use as shown in Figure 1, entirely open by cross bar, after gathering as shown in Figure 4, the full folding of cross bar.

The utility model adapter is as shown in Fig. 5 to Fig. 8, adapter 4 comprises base joint 41 and swivel 42, base joint 41 comprises the base joint main body 411 of vertical setting and the vertical pole inserting column longitudinally arranging, the cylinder that base joint main body 411 is hollow, the bottom of base joint main body 411 is for plugging with the montant 2 of mosquito net frame, and vertical pole inserting column plugs for supporting vertical pole 3 with the inner of mosquito net frame; Swivel 42 is elbow, comprise straight down the cross bar connection-peg 422 for plugging with the connecting rod 8 of mosquito net frame cross bar of the circular Inserting Tube 421 that arranges and horizontally set, swivel 42 is inserted in the base joint main body 411 of base joint 41 by Inserting Tube 421, and can circumferentially rotate relative to base joint 41.

As preferred embodiment, in order to prevent the disengaging that causes two parts that moves axially of base joint 41 and swivel 42, adapter 4 also comprises anti-flake 43, anti-flake 43 is that the width centre that broadening forms gradually to centre from two ends is wide, the crescent shape arc-like sheet that two ends are narrow, on the barrel of base joint main body 411, along the circumferential direction offer the arcuate socket 411a of perforation, the outer tube wall of Inserting Tube 421 such as along the circumferential direction offers at the dark deep-slotted chip breaker 421a, arcuate socket 411a and deep-slotted chip breaker 421a to offer position relative, the thickness of anti-flake 43 is slightly less than the groove width of deep-slotted chip breaker 421a and the width of arcuate socket 411a, the width at anti-flake 43 two ends is less than the groove depth of deep-slotted chip breaker 421a, the width of anti-flake 43 middle parts is greater than the groove depth of deep-slotted chip breaker 421a, and be less than the groove depth of deep-slotted chip breaker 421a and the hole depth sum of arcuate socket 411a, anti-flake 43 embeds in deep-slotted chip breaker 421a, the middle part of anti-flake 43 extends in arcuate socket 411a, anti-flake 43 has intrados 431 and extrados 432, the intrados 431 of anti-flake 43 is pressed close to deep-slotted chip breaker 421a, the part that is positioned at two ends in the extrados 432 of anti-flake 43 is positioned at deep-slotted chip breaker 421a scope, part in the middle of being positioned at stretches into arcuate socket 411a, anti-flake 43 can limit swivel 42 and axially move with respect to base joint 41, thereby prevent that swivel 42 from deviating from base joint 41.

Deep-slotted chip breaker 421a in the present embodiment is that central angle is the half slot of 180 °, arcuate socket 411a is that central angle is the quadrant hole of 90 °, due to the design of deep-slotted chip breaker 421a and arcuate socket 411a, make base joint 41 can only relatively rotate joint 42 and rotate in 90 ° of angle ranges.

Mosquito net frame in use, base joint main body 411 is inserted on montant 2, the outer wall of the inwall of montant 2 and base joint main body 411 socket-connects, thereby limit anti-flake 43 deviates from the arcuate socket 411a of base joint main body 411, and the anti-flake 43 arranging is due to the structure wide in the middle of it, two ends are narrow, swivel 42 can only circumferentially be rotated with respect to base joint 41, can not move axially, can not in base joint 41, deviate from.The rotational angle that swivel 42 rotates with respect to base joint 41 is determined by deep-slotted chip breaker 421a, arcuate socket 411a and anti-flake 43.

As shown in Figure 1, as shown in Figure 2 and Figure 3, the mosquito net frame after gathering as shown in Figure 4, is full gathering to its gathering process to structure chart after the mosquito net frame of the present embodiment is installed, and after mosquito net frame draws in, volume is little, pastes wall and places.

Above-described embodiment of the present utility model is not the restriction to the utility model protection domain; the utility model embodiment is not limited to this; according to foregoing of the present utility model; according to ordinary skill knowledge and customary means; do not departing under the above-mentioned basic fundamental thought of the utility model prerequisite; modification, replacement or the change of other various ways that the utility model said structure is made, within all should dropping on protection domain of the present utility model.

Claims

1. the adapter of a mosquito net frame, it is characterized in that: described adapter comprises base joint and swivel, described base joint comprises the base joint main body of vertical setting and the vertical pole inserting column longitudinally arranging, the cylinder that described base joint main body is hollow, the bottom of base joint main body is for plugging with the montant of mosquito net frame, and described vertical pole inserting column is for plugging with the vertical pole of mosquito net frame; Described swivel is elbow, comprise straight down the cross bar connection-peg for plugging with the cross bar of mosquito net frame of the circular Inserting Tube that arranges and horizontally set, described swivel is inserted in the base joint main body of base joint by described Inserting Tube, and can circumferentially rotate relative to base joint.

2. the adapter of mosquito net frame according to claim 1, it is characterized in that: described adapter also comprises anti-flake, described anti-flake is that the width centre that broadening forms gradually to centre from two ends is wide, the crescent shape arc-like sheet that two ends are narrow, on the barrel of described base joint main body, along the circumferential direction offer the arcuate socket of perforation, the outer tube wall of described Inserting Tube such as along the circumferential direction offers at the dark deep-slotted chip breaker, described arcuate socket and described deep-slotted chip breaker to offer position relative, the thickness of described anti-flake is slightly less than the groove width of deep-slotted chip breaker and the width of arcuate socket, the width at described anti-flake two ends is less than the groove depth of deep-slotted chip breaker, the width of anti-flake middle part is greater than the groove depth of deep-slotted chip breaker, and be less than the groove depth of deep-slotted chip breaker and the hole depth sum of arcuate socket, described anti-flake embeds in deep-slotted chip breaker, the middle part of anti-flake extends in arcuate socket, described anti-flake can limit swivel and axially move with respect to base joint, thereby prevent that swivel from deviating from base joint.

3. the adapter of mosquito net frame according to claim 2, is characterized in that: described deep-slotted chip breaker is that central angle is the half slot of 180 °, and described arcuate socket is that central angle is the quadrant hole of 90 °.