Al technical title is built by PatSnap Al team. It summarizes the technical point description of the patent document.
A technology of turning mechanism and turret, which is applied to furniture parts, household utensils, furniture accessories, etc., and can solve problems such as desktop damage, lower user product favorability, and table frame damage
Active Publication Date: 2018-06-22
HANGZHOU DECHANG HARDWARE FURNITURE
View PDF11 Cites 0 Cited by
Summary
Abstract
Description
Claims
Application Information
AI Technical Summary
This helps you quickly interpret patents by identifying the three key elements:
Problems solved by technology
Method used
Benefits of technology
Problems solved by technology
[0004] (1) It is very inconvenient to use the fixed rod or wrench. Users can only change their usage habits according to the product, which reduces the user's favorability for the product;
[0005] (2) There is no fixed limit structure after turning over, so there are great hidden dangers. The desktop connected to the turning mechanism is easily turned back to the horizontal position under force, and it is easy to cause damage to the desktop, damage to the table frame, or pinch the user.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more
Image
Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
Click on the blue label to locate the original text in one second.
Reading with bidirectional positioning of images and text.
Smart Image
Examples
Experimental program
Comparison scheme
Effect test
Embodiment 1
[0057] Such as figure 1 , 2 , 3, 4, 5, 6, 7 and 8, a turning mechanism comprising:
[0058] A fixed base 1, the fixed base 1 is provided with a first limiting structure 4 and a second limiting structure 5;
[0059] The turret 2 is rotatably mounted on the fixed seat 1;
[0060] The deployment positioning part 9 is movably arranged in the turret 2, and the deployment positioning part 9 includes a first positioning part 6 for cooperating with the first limiting structure 4 so that the turret 2 is positioned at the deployment position;
[0061] The folding positioning part 10 is an elastic part, which is movably arranged in the turret 2, and the folding positioning part 10 includes a second positioning part 7 for cooperating with the second limiting structure 5, so that the turret 2 is positioned at the folding working position;
[0062] The control assembly 3 is movably arranged in the turret 2, and is used to drive the unfolding positioning member 9 and the folding positioni...
Embodiment 2
[0085] Such as Figure 11 and 12 As shown, this embodiment discloses a kind of furniture, comprising:
[0086] The support frame 29 is provided with at least two groups of turning mechanisms described in embodiment 1 on the support frame 29, and the turning mechanism is fixed with the support frame 29 through the fixing seat 1;
[0087] Flip panels (not shown in the figure), fixed with each turret 2, are used to realize unfolding and folding actions under the action of each reversing mechanism;
[0088] The control rod 31 is connected with the control components 3 of each turning mechanism, and is used to drive the control components 3 to move synchronously.
[0089] The furniture described in this embodiment can be a table, a chair, a bed, etc. During use, the control rod 31 can drive the control components 3 to move synchronously, so that the turning mechanism corresponding to the control component 3 can be disengaged from the locked state, thereby It can be unfolded or f...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
PUM
Login to view more
Abstract
The invention discloses a turning mechanism and furniture. The turning mechanism comprises a fixed seat, a rotary rack, an unfolding positioning part, a folding positioning part, a control component and an elastic resetting part, wherein the fixed seat is provided with a first limit structure and second limit structure; the rotary rack is rotatably mounted on the fixed seat; the unfolding positioning part comprises a first positioning part; the folding positioning part comprises a second positioning part; the control component is used for driving the unfolding positioning part and the foldingpositioning part to move; the elastic resetting part is used for resetting the control component when external force is not applied to the control component. The turning mechanism has the advantages that a limiting and positioning function is achieved through the second limit structure and the second positioning part after turning, damage to a surface plate or other parts due to the excessive turning of the rotary rack after the rotary rack is rotated to a fixed angle is avoided or furniture turning over caused by gravity center change after turning is avoided, product stability is increased,and product service life is prolonged; the turning mechanism can enter a locking state after turning, the rotary rack cannot suddenly spread under external force, and the safety of a user is guaranteed.
Description
technical field [0001] The invention relates to the field of furniture, in particular to a turning mechanism and furniture. Background technique [0002] At present, most of the flip tables on the market use a positioning pin structure. The positioning pin is used to lock the desktop when it is horizontal, and the locking is released using a fixed pull rod or a wrench, and then the function of turning the table is realized. [0003] The overturning mechanism is the key to realize the overturning function, and the main defects of the existing overturning mechanism are: [0004] (1) It is very inconvenient to use the fixed rod or wrench. Users can only change their usage habits according to the product, which reduces the user's favorability for the product; [0005] (2) There is no fixed limit structure after turning over, so there is a great hidden danger. The desktop connected to the turning mechanism is easily turned back to the horizontal position under force, which is pr...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more
Application Information
Patent Timeline
Application Date:The date an application was filed.
Publication Date:The date a patent or application was officially published.
First Publication Date:The earliest publication date of a patent with the same application number.
Issue Date:Publication date of the patent grant document.
PCT Entry Date:The Entry date of PCT National Phase.
Estimated Expiry Date:The statutory expiry date of a patent right according to the Patent Law, and it is the longest term of protection that the patent right can achieve without the termination of the patent right due to other reasons(Term extension factor has been taken into account ).
Invalid Date:Actual expiry date is based on effective date or publication date of legal transaction data of invalid patent.
Login to view more 
Login to view more